diff --git a/apps/app/components.d.ts b/apps/app/components.d.ts
index 75cbc381..3642cb50 100644
--- a/apps/app/components.d.ts
+++ b/apps/app/components.d.ts
@@ -64,6 +64,7 @@ declare module 'vue' {
     EventMetricCards: typeof import('./src/components/events/EventMetricCards.vue')['default']
     EventTabsNav: typeof import('./src/components/events/EventTabsNav.vue')['default']
     I18n: typeof import('./src/@core/components/I18n.vue')['default']
+    ImpersonationBanner: typeof import('./src/components/platform/ImpersonationBanner.vue')['default']
     ImportFromEventDialog: typeof import('./src/components/event/ImportFromEventDialog.vue')['default']
     InfoTooltip: typeof import('./src/components/common/InfoTooltip.vue')['default']
     InviteMemberDialog: typeof import('./src/components/members/InviteMemberDialog.vue')['default']
diff --git a/apps/app/src/components/platform/ImpersonationBanner.vue b/apps/app/src/components/platform/ImpersonationBanner.vue
new file mode 100644
index 00000000..05964a5c
--- /dev/null
+++ b/apps/app/src/components/platform/ImpersonationBanner.vue
@@ -0,0 +1,49 @@
+<script setup lang="ts">
+import { useImpersonationStore } from '@/stores/useImpersonationStore'
+
+const impersonationStore = useImpersonationStore()
+
+const isStopping = ref(false)
+
+async function handleStop() {
+  isStopping.value = true
+  await impersonationStore.stopImpersonation()
+}
+</script>
+
+<template>
+  <VBanner
+    v-if="impersonationStore.isImpersonating"
+    color="warning"
+    sticky
+    class="impersonation-banner"
+  >
+    <template #prepend>
+      <VIcon icon="tabler-user-exclamation" />
+    </template>
+
+    <VBannerText>
+      Je bekijkt het platform als
+      <strong>{{ impersonationStore.impersonatedUser?.full_name }}</strong>
+      ({{ impersonationStore.impersonatedUser?.email }})
+    </VBannerText>
+
+    <template #actions>
+      <VBtn
+        variant="tonal"
+        color="warning"
+        :loading="isStopping"
+        prepend-icon="tabler-arrow-back"
+        @click="handleStop"
+      >
+        Terug naar admin
+      </VBtn>
+    </template>
+  </VBanner>
+</template>
+
+<style scoped>
+.impersonation-banner {
+  z-index: 1050;
+}
+</style>
diff --git a/apps/app/src/composables/api/useAdmin.ts b/apps/app/src/composables/api/useAdmin.ts
new file mode 100644
index 00000000..4a5ba5c3
--- /dev/null
+++ b/apps/app/src/composables/api/useAdmin.ts
@@ -0,0 +1,198 @@
+import { useMutation, useQuery, useQueryClient } from '@tanstack/vue-query'
+import type { Ref } from 'vue'
+import { apiClient } from '@/lib/axios'
+import type {
+  ActivityLogEntry,
+  AdminOrganisation,
+  AdminUser,
+  ImpersonationResponse,
+  PlatformStats,
+  UpdateAdminOrganisationPayload,
+  UpdateAdminUserPayload,
+} from '@/types/admin'
+
+interface ApiResponse<T> {
+  success: boolean
+  data: T
+  message?: string
+}
+
+interface PaginatedResponse<T> {
+  data: T[]
+  links: Record<string, string | null>
+  meta: {
+    current_page: number
+    per_page: number
+    total: number
+    last_page: number
+  }
+}
+
+// ─── Organisations ──────────────────────────────────────────
+
+export function useAdminOrganisations(params: Ref<Record<string, string | number | undefined>>) {
+  return useQuery({
+    queryKey: ['admin', 'organisations', params],
+    queryFn: async () => {
+      const { data } = await apiClient.get<PaginatedResponse<AdminOrganisation>>(
+        '/admin/organisations',
+        { params: params.value },
+      )
+      return data
+    },
+  })
+}
+
+export function useAdminOrganisation(id: Ref<string>) {
+  return useQuery({
+    queryKey: ['admin', 'organisations', id],
+    queryFn: async () => {
+      const { data } = await apiClient.get<ApiResponse<AdminOrganisation>>(
+        `/admin/organisations/${id.value}`,
+      )
+      return data.data
+    },
+    enabled: () => !!id.value,
+  })
+}
+
+export function useUpdateAdminOrganisation() {
+  const queryClient = useQueryClient()
+
+  return useMutation({
+    mutationFn: async ({ id, payload }: { id: string; payload: UpdateAdminOrganisationPayload }) => {
+      const { data } = await apiClient.put<ApiResponse<AdminOrganisation>>(
+        `/admin/organisations/${id}`,
+        payload,
+      )
+      return data.data
+    },
+    onSuccess: () => {
+      queryClient.invalidateQueries({ queryKey: ['admin', 'organisations'] })
+    },
+  })
+}
+
+export function useDeleteAdminOrganisation() {
+  const queryClient = useQueryClient()
+
+  return useMutation({
+    mutationFn: async (id: string) => {
+      await apiClient.delete(`/admin/organisations/${id}`)
+    },
+    onSuccess: () => {
+      queryClient.invalidateQueries({ queryKey: ['admin', 'organisations'] })
+    },
+  })
+}
+
+// ─── Users ──────────────────────────────────────────────────
+
+export function useAdminUsers(params: Ref<Record<string, string | number | undefined>>) {
+  return useQuery({
+    queryKey: ['admin', 'users', params],
+    queryFn: async () => {
+      const { data } = await apiClient.get<PaginatedResponse<AdminUser>>(
+        '/admin/users',
+        { params: params.value },
+      )
+      return data
+    },
+  })
+}
+
+export function useAdminUser(id: Ref<string>) {
+  return useQuery({
+    queryKey: ['admin', 'users', id],
+    queryFn: async () => {
+      const { data } = await apiClient.get<ApiResponse<AdminUser>>(
+        `/admin/users/${id.value}`,
+      )
+      return data.data
+    },
+    enabled: () => !!id.value,
+  })
+}
+
+export function useUpdateAdminUser() {
+  const queryClient = useQueryClient()
+
+  return useMutation({
+    mutationFn: async ({ id, payload }: { id: string; payload: UpdateAdminUserPayload }) => {
+      const { data } = await apiClient.put<ApiResponse<AdminUser>>(
+        `/admin/users/${id}`,
+        payload,
+      )
+      return data.data
+    },
+    onSuccess: () => {
+      queryClient.invalidateQueries({ queryKey: ['admin', 'users'] })
+    },
+  })
+}
+
+export function useDeleteAdminUser() {
+  const queryClient = useQueryClient()
+
+  return useMutation({
+    mutationFn: async (id: string) => {
+      await apiClient.delete(`/admin/users/${id}`)
+    },
+    onSuccess: () => {
+      queryClient.invalidateQueries({ queryKey: ['admin', 'users'] })
+    },
+  })
+}
+
+// ─── Stats ──────────────────────────────────────────────────
+
+export function usePlatformStats() {
+  return useQuery({
+    queryKey: ['admin', 'stats'],
+    queryFn: async () => {
+      const { data } = await apiClient.get<{ data: PlatformStats }>(
+        '/admin/stats',
+      )
+      return data.data
+    },
+  })
+}
+
+// ─── Activity Log ───────────────────────────────────────────
+
+export function useAdminActivityLog(params: Ref<Record<string, string | number | undefined>>) {
+  return useQuery({
+    queryKey: ['admin', 'activity-log', params],
+    queryFn: async () => {
+      const { data } = await apiClient.get<PaginatedResponse<ActivityLogEntry>>(
+        '/admin/activity-log',
+        { params: params.value },
+      )
+      return data
+    },
+  })
+}
+
+// ─── Impersonation ──────────────────────────────────────────
+
+export function useStartImpersonation() {
+  return useMutation({
+    mutationFn: async (userId: string) => {
+      const { data } = await apiClient.post<ApiResponse<ImpersonationResponse>>(
+        `/admin/impersonate/${userId}`,
+      )
+      return data.data
+    },
+  })
+}
+
+export function useStopImpersonation() {
+  return useMutation({
+    mutationFn: async () => {
+      const { data } = await apiClient.post<ApiResponse<{ user: AdminUser }>>(
+        '/admin/stop-impersonation',
+      )
+      return data.data
+    },
+  })
+}
diff --git a/apps/app/src/layouts/components/DefaultLayoutWithVerticalNav.vue b/apps/app/src/layouts/components/DefaultLayoutWithVerticalNav.vue
index a9a6588e..abf61d97 100644
--- a/apps/app/src/layouts/components/DefaultLayoutWithVerticalNav.vue
+++ b/apps/app/src/layouts/components/DefaultLayoutWithVerticalNav.vue
@@ -1,7 +1,18 @@
 <script lang="ts" setup>
-import navItems from '@/navigation/vertical'
+import { orgNavItems, platformNavItems } from '@/navigation/vertical'
+import { useAuthStore } from '@/stores/useAuthStore'
+
+const authStore = useAuthStore()
+
+const navItems = computed(() => {
+  if (authStore.isSuperAdmin) {
+    return [...orgNavItems, ...platformNavItems]
+  }
+  return orgNavItems
+})
 
 // Components
+import ImpersonationBanner from '@/components/platform/ImpersonationBanner.vue'
 import Footer from '@/layouts/components/Footer.vue'
 import NavBarNotifications from '@/layouts/components/NavBarNotifications.vue'
 import NavSearchBar from '@/layouts/components/NavSearchBar.vue'
@@ -48,6 +59,9 @@ import { VerticalNavLayout } from '@layouts'
       </div>
     </template>
 
+    <!-- 👉 Impersonation Banner -->
+    <ImpersonationBanner />
+
     <!-- 👉 Pages -->
     <slot />
 
diff --git a/apps/app/src/navigation/vertical/index.ts b/apps/app/src/navigation/vertical/index.ts
index 77fd4eae..3f249a2f 100644
--- a/apps/app/src/navigation/vertical/index.ts
+++ b/apps/app/src/navigation/vertical/index.ts
@@ -1,4 +1,4 @@
-export default [
+export const orgNavItems = [
   {
     title: 'Dashboard',
     to: { name: 'dashboard' },
@@ -35,3 +35,31 @@ export default [
     icon: { icon: 'tabler-settings' },
   },
 ]
+
+export const platformNavItems = [
+  {
+    heading: 'Platform',
+  },
+  {
+    title: 'Platform Dashboard',
+    to: { name: 'platform' },
+    icon: { icon: 'tabler-chart-dots-3' },
+  },
+  {
+    title: 'Organisaties',
+    to: { name: 'platform-organisations' },
+    icon: { icon: 'tabler-buildings' },
+  },
+  {
+    title: 'Gebruikers',
+    to: { name: 'platform-users' },
+    icon: { icon: 'tabler-users-group' },
+  },
+  {
+    title: 'Activity Log',
+    to: { name: 'platform-activity-log' },
+    icon: { icon: 'tabler-list-details' },
+  },
+]
+
+export default orgNavItems
diff --git a/apps/app/src/pages/platform/activity-log/index.vue b/apps/app/src/pages/platform/activity-log/index.vue
new file mode 100644
index 00000000..9bc15ad7
--- /dev/null
+++ b/apps/app/src/pages/platform/activity-log/index.vue
@@ -0,0 +1,221 @@
+<script setup lang="ts">
+import { useAdminActivityLog } from '@/composables/api/useAdmin'
+
+definePage({
+  meta: {
+    navActiveLink: 'platform-activity-log',
+  },
+})
+
+const search = ref('')
+const searchDebounced = refDebounced(search, 400)
+const logNameFilter = ref('')
+const page = ref(1)
+
+const params = computed(() => ({
+  page: page.value,
+  causer_id: undefined,
+  log_name: logNameFilter.value || undefined,
+  from: undefined,
+  to: undefined,
+}))
+
+const { data, isLoading, isError, refetch } = useAdminActivityLog(params)
+
+const activities = computed(() => data.value?.data ?? [])
+const totalItems = computed(() => data.value?.meta?.total ?? 0)
+
+const expandedRows = ref<Set<number>>(new Set())
+
+function toggleRow(id: number) {
+  if (expandedRows.value.has(id)) {
+    expandedRows.value.delete(id)
+  }
+  else {
+    expandedRows.value.add(id)
+  }
+}
+
+const logNameOptions = [
+  { title: 'Alle logs', value: '' },
+  { title: 'Admin', value: 'admin' },
+  { title: 'Default', value: 'default' },
+]
+
+const headers = [
+  { title: 'Tijd', key: 'created_at', width: '180px' },
+  { title: 'Actie', key: 'description' },
+  { title: 'Gebruiker', key: 'causer', sortable: false },
+  { title: 'Type', key: 'subject_type', sortable: false },
+  { title: '', key: 'expand', sortable: false, width: '50px' },
+]
+
+function formatDateTime(iso: string): string {
+  return new Date(iso).toLocaleString('nl-NL', {
+    day: '2-digit',
+    month: '2-digit',
+    year: 'numeric',
+    hour: '2-digit',
+    minute: '2-digit',
+  })
+}
+
+function shortenSubjectType(type: string | null): string {
+  if (!type) return '-'
+  const parts = type.split('\\')
+  return parts[parts.length - 1]
+}
+
+function formatProperties(props: Record<string, unknown>): Array<{ key: string; value: string }> {
+  return Object.entries(props).map(([key, value]) => ({
+    key,
+    value: typeof value === 'object' ? JSON.stringify(value, null, 2) : String(value),
+  }))
+}
+
+function onUpdateOptions(options: { page: number }) {
+  page.value = options.page
+}
+</script>
+
+<template>
+  <div>
+    <div class="d-flex align-center justify-space-between mb-6">
+      <div>
+        <h4 class="text-h4">
+          Activity Log
+        </h4>
+        <p class="text-body-1 text-disabled mb-0">
+          Alle activiteiten op het platform
+        </p>
+      </div>
+    </div>
+
+    <!-- Error -->
+    <VAlert
+      v-if="isError"
+      type="error"
+      class="mb-4"
+    >
+      Kon activity log niet laden.
+      <template #append>
+        <VBtn
+          variant="text"
+          @click="refetch()"
+        >
+          Opnieuw proberen
+        </VBtn>
+      </template>
+    </VAlert>
+
+    <VCard>
+      <!-- Filters -->
+      <VCardText>
+        <VRow>
+          <VCol
+            cols="12"
+            md="4"
+          >
+            <AppSelect
+              v-model="logNameFilter"
+              :items="logNameOptions"
+              placeholder="Log type"
+              clearable
+            />
+          </VCol>
+        </VRow>
+      </VCardText>
+
+      <VDataTableServer
+        :headers="headers"
+        :items="activities"
+        :items-length="totalItems"
+        :loading="isLoading"
+        :items-per-page="25"
+        :page="page"
+        @update:options="onUpdateOptions"
+      >
+        <template #item.created_at="{ item }">
+          <span class="text-body-2">
+            {{ formatDateTime(item.created_at) }}
+          </span>
+        </template>
+
+        <template #item.causer="{ item }">
+          <span v-if="item.causer">
+            {{ item.causer.name }}
+          </span>
+          <span
+            v-else
+            class="text-disabled"
+          >Systeem</span>
+        </template>
+
+        <template #item.subject_type="{ item }">
+          <VChip
+            v-if="item.subject_type"
+            size="x-small"
+          >
+            {{ shortenSubjectType(item.subject_type) }}
+          </VChip>
+          <span
+            v-else
+            class="text-disabled"
+          >-</span>
+        </template>
+
+        <template #item.expand="{ item }">
+          <VBtn
+            v-if="item.properties && Object.keys(item.properties).length > 0"
+            :icon="expandedRows.has(item.id) ? 'tabler-chevron-up' : 'tabler-chevron-down'"
+            variant="text"
+            size="x-small"
+            @click="toggleRow(item.id)"
+          />
+        </template>
+
+        <template #expanded-row="{ item }">
+          <tr v-if="expandedRows.has(item.id)">
+            <td :colspan="headers.length">
+              <div class="pa-4">
+                <VTable density="compact">
+                  <thead>
+                    <tr>
+                      <th>Eigenschap</th>
+                      <th>Waarde</th>
+                    </tr>
+                  </thead>
+                  <tbody>
+                    <tr
+                      v-for="prop in formatProperties(item.properties)"
+                      :key="prop.key"
+                    >
+                      <td class="text-body-2 font-weight-medium">
+                        {{ prop.key }}
+                      </td>
+                      <td>
+                        <code class="text-body-2">{{ prop.value }}</code>
+                      </td>
+                    </tr>
+                  </tbody>
+                </VTable>
+              </div>
+            </td>
+          </tr>
+        </template>
+
+        <!-- Empty -->
+        <template #no-data>
+          <div class="text-center pa-4 text-disabled">
+            <VIcon
+              icon="tabler-list-details"
+              size="48"
+              class="mb-2"
+            />
+            <p>Geen activiteiten gevonden</p>
+          </div>
+        </template>
+      </VDataTableServer>
+    </VCard>
+  </div>
+</template>
diff --git a/apps/app/src/pages/platform/index.vue b/apps/app/src/pages/platform/index.vue
new file mode 100644
index 00000000..7dbbd26a
--- /dev/null
+++ b/apps/app/src/pages/platform/index.vue
@@ -0,0 +1,239 @@
+<script setup lang="ts">
+import { usePlatformStats, useAdminActivityLog } from '@/composables/api/useAdmin'
+import type { BillingStatus } from '@/types/admin'
+
+definePage({
+  meta: {
+    navActiveLink: 'platform',
+  },
+})
+
+const { data: stats, isLoading: statsLoading, isError: statsError, refetch: refetchStats } = usePlatformStats()
+
+const activityParams = computed(() => ({ page: 1, per_page: 10 }))
+const { data: activityData, isLoading: activityLoading } = useAdminActivityLog(activityParams)
+
+const recentActivities = computed(() => activityData.value?.data ?? [])
+
+const billingStatusColor: Record<BillingStatus, string> = {
+  trial: 'info',
+  active: 'success',
+  suspended: 'warning',
+  cancelled: 'error',
+}
+
+const statCards = computed(() => {
+  if (!stats.value) return []
+
+  return [
+    {
+      title: 'Organisaties',
+      value: stats.value.organisations.total,
+      icon: 'tabler-buildings',
+      color: 'primary',
+      to: { name: 'platform-organisations' },
+    },
+    {
+      title: 'Evenementen',
+      value: stats.value.events.total,
+      icon: 'tabler-calendar-event',
+      color: 'success',
+      extra: stats.value.events.by_status,
+    },
+    {
+      title: 'Gebruikers',
+      value: `${stats.value.users.verified} / ${stats.value.users.total}`,
+      icon: 'tabler-users-group',
+      color: 'warning',
+      to: { name: 'platform-users' },
+      subtitle: 'geverifieerd',
+    },
+    {
+      title: 'Personen',
+      value: stats.value.persons.total,
+      icon: 'tabler-user',
+      color: 'info',
+    },
+  ]
+})
+
+function formatDateTime(iso: string): string {
+  return new Date(iso).toLocaleString('nl-NL', {
+    day: '2-digit',
+    month: '2-digit',
+    year: 'numeric',
+    hour: '2-digit',
+    minute: '2-digit',
+  })
+}
+
+function shortenSubjectType(type: string | null): string {
+  if (!type) return '-'
+  const parts = type.split('\\')
+  return parts[parts.length - 1]
+}
+</script>
+
+<template>
+  <div>
+    <div class="d-flex align-center mb-6">
+      <div>
+        <h4 class="text-h4">
+          Platform Admin
+        </h4>
+        <p class="text-body-1 text-disabled mb-0">
+          Overzicht van het hele platform
+        </p>
+      </div>
+    </div>
+
+    <!-- Loading -->
+    <VSkeletonLoader
+      v-if="statsLoading"
+      type="card, card"
+    />
+
+    <!-- Error -->
+    <VAlert
+      v-else-if="statsError"
+      type="error"
+      class="mb-4"
+    >
+      Kon statistieken niet laden.
+      <template #append>
+        <VBtn
+          variant="text"
+          @click="refetchStats()"
+        >
+          Opnieuw proberen
+        </VBtn>
+      </template>
+    </VAlert>
+
+    <template v-else>
+      <!-- Stats Cards -->
+      <VRow class="mb-6">
+        <VCol
+          v-for="card in statCards"
+          :key="card.title"
+          cols="12"
+          sm="6"
+          md="3"
+        >
+          <VCard
+            :to="card.to"
+            :class="{ 'cursor-pointer': !!card.to }"
+          >
+            <VCardText class="d-flex align-center gap-x-4">
+              <VAvatar
+                :color="card.color"
+                variant="tonal"
+                size="44"
+                rounded
+              >
+                <VIcon
+                  :icon="card.icon"
+                  size="28"
+                />
+              </VAvatar>
+              <div>
+                <p class="text-body-1 mb-0">
+                  {{ card.title }}
+                </p>
+                <h4 class="text-h4">
+                  {{ card.value }}
+                </h4>
+                <p
+                  v-if="card.subtitle"
+                  class="text-caption text-disabled mb-0"
+                >
+                  {{ card.subtitle }}
+                </p>
+              </div>
+            </VCardText>
+
+            <!-- Billing status breakdown for organisations -->
+            <VCardText
+              v-if="card.extra"
+              class="pt-0"
+            >
+              <div class="d-flex flex-wrap gap-1">
+                <VChip
+                  v-for="(count, status) in card.extra"
+                  :key="String(status)"
+                  size="x-small"
+                  :color="billingStatusColor[status as BillingStatus] ?? 'default'"
+                >
+                  {{ status }}: {{ count }}
+                </VChip>
+              </div>
+            </VCardText>
+          </VCard>
+        </VCol>
+      </VRow>
+
+      <!-- Recent Activity -->
+      <VCard>
+        <VCardTitle class="d-flex align-center justify-space-between">
+          <span>Recente Activiteit</span>
+          <VBtn
+            variant="text"
+            size="small"
+            :to="{ name: 'platform-activity-log' }"
+          >
+            Alles bekijken
+          </VBtn>
+        </VCardTitle>
+
+        <VSkeletonLoader
+          v-if="activityLoading"
+          type="list-item@5"
+        />
+
+        <VList
+          v-else-if="recentActivities.length > 0"
+          lines="two"
+        >
+          <VListItem
+            v-for="entry in recentActivities"
+            :key="entry.id"
+          >
+            <template #prepend>
+              <VAvatar
+                color="secondary"
+                variant="tonal"
+                size="34"
+              >
+                <VIcon
+                  icon="tabler-activity"
+                  size="18"
+                />
+              </VAvatar>
+            </template>
+
+            <VListItemTitle>{{ entry.description }}</VListItemTitle>
+            <VListItemSubtitle>
+              {{ entry.causer?.name ?? 'Systeem' }}
+              &middot;
+              {{ formatDateTime(entry.created_at) }}
+              <VChip
+                v-if="entry.subject_type"
+                size="x-small"
+                class="ms-1"
+              >
+                {{ shortenSubjectType(entry.subject_type) }}
+              </VChip>
+            </VListItemSubtitle>
+          </VListItem>
+        </VList>
+
+        <VCardText
+          v-else
+          class="text-center text-disabled"
+        >
+          Geen activiteit gevonden
+        </VCardText>
+      </VCard>
+    </template>
+  </div>
+</template>
diff --git a/apps/app/src/pages/platform/organisations/[id].vue b/apps/app/src/pages/platform/organisations/[id].vue
new file mode 100644
index 00000000..ff32251e
--- /dev/null
+++ b/apps/app/src/pages/platform/organisations/[id].vue
@@ -0,0 +1,384 @@
+<script setup lang="ts">
+import { useAdminOrganisation, useUpdateAdminOrganisation, useDeleteAdminOrganisation } from '@/composables/api/useAdmin'
+import { useOrganisationStore } from '@/stores/useOrganisationStore'
+import type { BillingStatus, UpdateAdminOrganisationPayload } from '@/types/admin'
+
+definePage({
+  meta: {
+    navActiveLink: 'platform-organisations',
+  },
+})
+
+const route = useRoute()
+const router = useRouter()
+const orgStore = useOrganisationStore()
+
+const orgId = computed(() => String((route.params as { id: string }).id))
+
+const { data: org, isLoading, isError, refetch } = useAdminOrganisation(orgId)
+
+const billingStatusColor: Record<BillingStatus, string> = {
+  trial: 'info',
+  active: 'success',
+  suspended: 'warning',
+  cancelled: 'error',
+}
+
+const billingStatusOptions = [
+  { title: 'Trial', value: 'trial' },
+  { title: 'Active', value: 'active' },
+  { title: 'Suspended', value: 'suspended' },
+  { title: 'Cancelled', value: 'cancelled' },
+]
+
+// Edit dialog
+const isEditDialogOpen = ref(false)
+const editForm = ref<UpdateAdminOrganisationPayload>({})
+const { mutate: updateOrg, isPending: isUpdating } = useUpdateAdminOrganisation()
+
+function openEditDialog() {
+  if (!org.value) return
+  editForm.value = {
+    name: org.value.name,
+    slug: org.value.slug,
+    billing_status: org.value.billing_status,
+  }
+  isEditDialogOpen.value = true
+}
+
+function submitEdit() {
+  updateOrg(
+    { id: orgId.value, payload: editForm.value },
+    {
+      onSuccess: () => {
+        isEditDialogOpen.value = false
+        showEditSuccess.value = true
+      },
+    },
+  )
+}
+
+// Delete
+const isDeleteDialogOpen = ref(false)
+const { mutate: deleteOrg, isPending: isDeleting } = useDeleteAdminOrganisation()
+
+function confirmDelete() {
+  deleteOrg(orgId.value, {
+    onSuccess: () => {
+      router.push({ name: 'platform-organisations' })
+    },
+  })
+}
+
+// Open as organiser
+function openAsOrganiser() {
+  if (!org.value) return
+  orgStore.setActiveOrganisation(org.value.id)
+  router.push({ name: 'dashboard' })
+}
+
+const showEditSuccess = ref(false)
+
+function formatDate(iso: string): string {
+  return new Date(iso).toLocaleDateString('nl-NL', {
+    day: '2-digit',
+    month: '2-digit',
+    year: 'numeric',
+    hour: '2-digit',
+    minute: '2-digit',
+  })
+}
+</script>
+
+<template>
+  <div>
+    <!-- Loading -->
+    <VSkeletonLoader
+      v-if="isLoading"
+      type="card, card"
+    />
+
+    <!-- Error -->
+    <VAlert
+      v-else-if="isError"
+      type="error"
+      class="mb-4"
+    >
+      Kon organisatie niet laden.
+      <template #append>
+        <VBtn
+          variant="text"
+          @click="refetch()"
+        >
+          Opnieuw proberen
+        </VBtn>
+      </template>
+    </VAlert>
+
+    <template v-else-if="org">
+      <!-- Header -->
+      <div class="d-flex align-center justify-space-between mb-6">
+        <div class="d-flex align-center gap-x-3">
+          <VBtn
+            icon="tabler-arrow-left"
+            variant="text"
+            size="small"
+            :to="{ name: 'platform-organisations' }"
+          />
+          <div>
+            <h4 class="text-h4">
+              {{ org.name }}
+              <VChip
+                :color="billingStatusColor[org.billing_status]"
+                size="small"
+                class="ms-2"
+              >
+                {{ org.billing_status_label ?? org.billing_status }}
+              </VChip>
+            </h4>
+            <p class="text-body-2 text-disabled mb-0">
+              {{ org.slug }}
+            </p>
+          </div>
+        </div>
+        <div class="d-flex gap-x-2">
+          <VBtn
+            variant="tonal"
+            prepend-icon="tabler-external-link"
+            @click="openAsOrganiser"
+          >
+            Open als organisator
+          </VBtn>
+          <VBtn
+            prepend-icon="tabler-edit"
+            @click="openEditDialog"
+          >
+            Bewerken
+          </VBtn>
+        </div>
+      </div>
+
+      <!-- Info Cards -->
+      <VRow class="mb-6">
+        <VCol
+          cols="12"
+          md="4"
+        >
+          <VCard>
+            <VCardText class="d-flex align-center gap-x-4">
+              <VAvatar
+                color="primary"
+                variant="tonal"
+                size="44"
+                rounded
+              >
+                <VIcon
+                  icon="tabler-calendar-event"
+                  size="28"
+                />
+              </VAvatar>
+              <div>
+                <p class="text-body-1 mb-0">
+                  Events
+                </p>
+                <h4 class="text-h4">
+                  {{ org.events_count }}
+                </h4>
+              </div>
+            </VCardText>
+          </VCard>
+        </VCol>
+        <VCol
+          cols="12"
+          md="4"
+        >
+          <VCard>
+            <VCardText class="d-flex align-center gap-x-4">
+              <VAvatar
+                color="success"
+                variant="tonal"
+                size="44"
+                rounded
+              >
+                <VIcon
+                  icon="tabler-users-group"
+                  size="28"
+                />
+              </VAvatar>
+              <div>
+                <p class="text-body-1 mb-0">
+                  Gebruikers
+                </p>
+                <h4 class="text-h4">
+                  {{ org.users_count }}
+                </h4>
+              </div>
+            </VCardText>
+          </VCard>
+        </VCol>
+        <VCol
+          cols="12"
+          md="4"
+        >
+          <VCard>
+            <VCardText class="d-flex align-center gap-x-4">
+              <VAvatar
+                color="info"
+                variant="tonal"
+                size="44"
+                rounded
+              >
+                <VIcon
+                  icon="tabler-user"
+                  size="28"
+                />
+              </VAvatar>
+              <div>
+                <p class="text-body-1 mb-0">
+                  Totaal personen
+                </p>
+                <h4 class="text-h4">
+                  {{ org.total_persons }}
+                </h4>
+              </div>
+            </VCardText>
+          </VCard>
+        </VCol>
+      </VRow>
+
+      <!-- Details Card -->
+      <VCard class="mb-6">
+        <VCardTitle>Details</VCardTitle>
+        <VCardText>
+          <VRow>
+            <VCol
+              cols="12"
+              sm="6"
+            >
+              <p class="text-body-2 text-disabled mb-1">
+                Aangemaakt
+              </p>
+              <p class="text-body-1">
+                {{ formatDate(org.created_at) }}
+              </p>
+            </VCol>
+            <VCol
+              cols="12"
+              sm="6"
+            >
+              <p class="text-body-2 text-disabled mb-1">
+                Laatste wijziging
+              </p>
+              <p class="text-body-1">
+                {{ formatDate(org.updated_at) }}
+              </p>
+            </VCol>
+          </VRow>
+        </VCardText>
+      </VCard>
+
+      <!-- Danger Zone -->
+      <VCard>
+        <VCardTitle class="text-error">
+          Gevarenzone
+        </VCardTitle>
+        <VCardText>
+          <VBtn
+            color="error"
+            variant="tonal"
+            prepend-icon="tabler-trash"
+            @click="isDeleteDialogOpen = true"
+          >
+            Organisatie verwijderen
+          </VBtn>
+        </VCardText>
+      </VCard>
+    </template>
+
+    <!-- Edit Dialog -->
+    <VDialog
+      v-model="isEditDialogOpen"
+      max-width="500"
+    >
+      <VCard title="Organisatie bewerken">
+        <VCardText>
+          <VRow>
+            <VCol cols="12">
+              <AppTextField
+                v-model="editForm.name"
+                label="Naam"
+              />
+            </VCol>
+            <VCol cols="12">
+              <AppTextField
+                v-model="editForm.slug"
+                label="Slug"
+              />
+            </VCol>
+            <VCol cols="12">
+              <AppSelect
+                v-model="editForm.billing_status"
+                :items="billingStatusOptions"
+                label="Billing Status"
+              />
+            </VCol>
+          </VRow>
+        </VCardText>
+        <VCardActions>
+          <VSpacer />
+          <VBtn
+            variant="tonal"
+            @click="isEditDialogOpen = false"
+          >
+            Annuleren
+          </VBtn>
+          <VBtn
+            color="primary"
+            :loading="isUpdating"
+            @click="submitEdit"
+          >
+            Opslaan
+          </VBtn>
+        </VCardActions>
+      </VCard>
+    </VDialog>
+
+    <!-- Delete Dialog -->
+    <VDialog
+      v-model="isDeleteDialogOpen"
+      max-width="400"
+    >
+      <VCard title="Organisatie verwijderen">
+        <VCardText>
+          Weet je zeker dat je <strong>{{ org?.name }}</strong> wilt verwijderen?
+          Dit kan niet ongedaan worden gemaakt.
+        </VCardText>
+        <VCardActions>
+          <VSpacer />
+          <VBtn
+            variant="text"
+            @click="isDeleteDialogOpen = false"
+          >
+            Annuleren
+          </VBtn>
+          <VBtn
+            color="error"
+            :loading="isDeleting"
+            @click="confirmDelete"
+          >
+            Verwijderen
+          </VBtn>
+        </VCardActions>
+      </VCard>
+    </VDialog>
+
+    <!-- Success snackbar -->
+    <VSnackbar
+      v-model="showEditSuccess"
+      color="success"
+      :timeout="3000"
+    >
+      Organisatie bijgewerkt
+    </VSnackbar>
+  </div>
+</template>
diff --git a/apps/app/src/pages/platform/organisations/index.vue b/apps/app/src/pages/platform/organisations/index.vue
new file mode 100644
index 00000000..2f54df23
--- /dev/null
+++ b/apps/app/src/pages/platform/organisations/index.vue
@@ -0,0 +1,178 @@
+<script setup lang="ts">
+import { useAdminOrganisations } from '@/composables/api/useAdmin'
+import type { AdminOrganisation, BillingStatus } from '@/types/admin'
+
+definePage({
+  meta: {
+    navActiveLink: 'platform-organisations',
+  },
+})
+
+const router = useRouter()
+
+const search = ref('')
+const searchDebounced = refDebounced(search, 400)
+const billingStatusFilter = ref<string>('')
+const page = ref(1)
+const itemsPerPage = ref(15)
+const sortBy = ref('name')
+const sortDirection = ref<'asc' | 'desc'>('asc')
+
+const params = computed(() => ({
+  page: page.value,
+  per_page: itemsPerPage.value,
+  search: searchDebounced.value || undefined,
+  billing_status: billingStatusFilter.value || undefined,
+  sort: sortBy.value,
+  direction: sortDirection.value,
+}))
+
+const { data, isLoading, isError, refetch } = useAdminOrganisations(params)
+
+const organisations = computed(() => data.value?.data ?? [])
+const totalItems = computed(() => data.value?.meta?.total ?? 0)
+
+const billingStatusColor: Record<BillingStatus, string> = {
+  trial: 'info',
+  active: 'success',
+  suspended: 'warning',
+  cancelled: 'error',
+}
+
+const billingStatusOptions = [
+  { title: 'Alle statussen', value: '' },
+  { title: 'Trial', value: 'trial' },
+  { title: 'Active', value: 'active' },
+  { title: 'Suspended', value: 'suspended' },
+  { title: 'Cancelled', value: 'cancelled' },
+]
+
+const headers = [
+  { title: 'Naam', key: 'name', sortable: true },
+  { title: 'Slug', key: 'slug', sortable: false },
+  { title: 'Status', key: 'billing_status', sortable: false },
+  { title: 'Events', key: 'events_count', sortable: false, align: 'center' as const },
+  { title: 'Gebruikers', key: 'users_count', sortable: false, align: 'center' as const },
+  { title: 'Aangemaakt', key: 'created_at', sortable: true },
+]
+
+function formatDate(iso: string): string {
+  return new Date(iso).toLocaleDateString('nl-NL', {
+    day: '2-digit',
+    month: '2-digit',
+    year: 'numeric',
+  })
+}
+
+function onRowClick(_event: Event, { item }: { item: AdminOrganisation }) {
+  router.push({ name: 'platform-organisations-id', params: { id: item.id } })
+}
+
+function onUpdateOptions(options: { page: number; itemsPerPage: number; sortBy: Array<{ key: string; order: string }> }) {
+  page.value = options.page
+  itemsPerPage.value = options.itemsPerPage
+  if (options.sortBy.length > 0) {
+    sortBy.value = options.sortBy[0].key
+    sortDirection.value = options.sortBy[0].order as 'asc' | 'desc'
+  }
+}
+</script>
+
+<template>
+  <div>
+    <div class="d-flex align-center justify-space-between mb-6">
+      <div>
+        <h4 class="text-h4">
+          Organisaties
+        </h4>
+        <p class="text-body-1 text-disabled mb-0">
+          Alle organisaties op het platform
+        </p>
+      </div>
+    </div>
+
+    <!-- Error -->
+    <VAlert
+      v-if="isError"
+      type="error"
+      class="mb-4"
+    >
+      Kon organisaties niet laden.
+      <template #append>
+        <VBtn
+          variant="text"
+          @click="refetch()"
+        >
+          Opnieuw proberen
+        </VBtn>
+      </template>
+    </VAlert>
+
+    <VCard>
+      <!-- Filters -->
+      <VCardText>
+        <VRow>
+          <VCol
+            cols="12"
+            md="6"
+          >
+            <AppTextField
+              v-model="search"
+              placeholder="Zoek op naam of slug..."
+              prepend-inner-icon="tabler-search"
+              clearable
+            />
+          </VCol>
+          <VCol
+            cols="12"
+            md="3"
+          >
+            <AppSelect
+              v-model="billingStatusFilter"
+              :items="billingStatusOptions"
+              placeholder="Status"
+              clearable
+            />
+          </VCol>
+        </VRow>
+      </VCardText>
+
+      <VDataTableServer
+        :headers="headers"
+        :items="organisations"
+        :items-length="totalItems"
+        :loading="isLoading"
+        :items-per-page="itemsPerPage"
+        :page="page"
+        hover
+        @update:options="onUpdateOptions"
+        @click:row="onRowClick"
+      >
+        <template #item.billing_status="{ item }">
+          <VChip
+            :color="billingStatusColor[item.billing_status]"
+            size="small"
+          >
+            {{ item.billing_status_label ?? item.billing_status }}
+          </VChip>
+        </template>
+
+        <template #item.created_at="{ item }">
+          {{ formatDate(item.created_at) }}
+        </template>
+
+        <!-- Empty -->
+        <template #no-data>
+          <div class="text-center pa-4 text-disabled">
+            <VIcon
+              icon="tabler-building-off"
+              size="48"
+              class="mb-2"
+            />
+            <p>Geen organisaties gevonden</p>
+          </div>
+        </template>
+      </VDataTableServer>
+    </VCard>
+  </div>
+</template>
diff --git a/apps/app/src/pages/platform/users/[id].vue b/apps/app/src/pages/platform/users/[id].vue
new file mode 100644
index 00000000..0c6ca8ba
--- /dev/null
+++ b/apps/app/src/pages/platform/users/[id].vue
@@ -0,0 +1,404 @@
+<script setup lang="ts">
+import {
+  useAdminUser,
+  useUpdateAdminUser,
+  useStartImpersonation,
+} from '@/composables/api/useAdmin'
+import { useImpersonationStore } from '@/stores/useImpersonationStore'
+import type { AdminUser, UpdateAdminUserPayload } from '@/types/admin'
+
+definePage({
+  meta: {
+    navActiveLink: 'platform-users',
+  },
+})
+
+const route = useRoute()
+const impersonationStore = useImpersonationStore()
+
+const userId = computed(() => String((route.params as { id: string }).id))
+
+const { data: user, isLoading, isError, refetch } = useAdminUser(userId)
+
+const roleColorMap: Record<string, string> = {
+  super_admin: 'error',
+  org_admin: 'purple',
+  org_member: 'info',
+  event_manager: 'cyan',
+}
+
+const platformRoleOptions = [
+  { title: 'Super Admin', value: 'super_admin' },
+]
+
+// Edit dialog
+const isEditDialogOpen = ref(false)
+const editForm = ref<UpdateAdminUserPayload>({})
+const { mutate: updateUser, isPending: isUpdating } = useUpdateAdminUser()
+const showEditSuccess = ref(false)
+
+function openEditDialog() {
+  if (!user.value) return
+  editForm.value = {
+    first_name: user.value.first_name,
+    last_name: user.value.last_name,
+    email: user.value.email,
+    timezone: user.value.timezone,
+    locale: user.value.locale,
+    roles: user.value.roles.filter(r => ['super_admin', 'support_agent'].includes(r)),
+  }
+  isEditDialogOpen.value = true
+}
+
+function submitEdit() {
+  updateUser(
+    { id: userId.value, payload: editForm.value },
+    {
+      onSuccess: () => {
+        isEditDialogOpen.value = false
+        showEditSuccess.value = true
+      },
+    },
+  )
+}
+
+// Impersonation
+const isImpersonateDialogOpen = ref(false)
+const { mutate: startImpersonation, isPending: isImpersonating } = useStartImpersonation()
+
+function confirmImpersonate() {
+  startImpersonation(userId.value, {
+    onSuccess: (result) => {
+      isImpersonateDialogOpen.value = false
+      impersonationStore.startImpersonation(result.token, result.user, result.admin_id)
+    },
+  })
+}
+
+function formatDate(iso: string): string {
+  return new Date(iso).toLocaleDateString('nl-NL', {
+    day: '2-digit',
+    month: '2-digit',
+    year: 'numeric',
+    hour: '2-digit',
+    minute: '2-digit',
+  })
+}
+
+function getInitials(name: string): string {
+  return name
+    .split(' ')
+    .map(p => p[0])
+    .filter(Boolean)
+    .slice(0, 2)
+    .join('')
+    .toUpperCase()
+}
+</script>
+
+<template>
+  <div>
+    <!-- Loading -->
+    <VSkeletonLoader
+      v-if="isLoading"
+      type="card, card"
+    />
+
+    <!-- Error -->
+    <VAlert
+      v-else-if="isError"
+      type="error"
+      class="mb-4"
+    >
+      Kon gebruiker niet laden.
+      <template #append>
+        <VBtn
+          variant="text"
+          @click="refetch()"
+        >
+          Opnieuw proberen
+        </VBtn>
+      </template>
+    </VAlert>
+
+    <template v-else-if="user">
+      <!-- Header -->
+      <div class="d-flex align-center justify-space-between mb-6">
+        <div class="d-flex align-center gap-x-3">
+          <VBtn
+            icon="tabler-arrow-left"
+            variant="text"
+            size="small"
+            :to="{ name: 'platform-users' }"
+          />
+          <VAvatar
+            v-if="user.avatar"
+            size="44"
+            :image="user.avatar"
+          />
+          <VAvatar
+            v-else
+            size="44"
+            color="primary"
+            variant="tonal"
+          >
+            <span>{{ getInitials(user.full_name) }}</span>
+          </VAvatar>
+          <div>
+            <h4 class="text-h4">
+              {{ user.full_name }}
+              <VChip
+                v-for="role in user.roles"
+                :key="role"
+                :color="roleColorMap[role] ?? 'default'"
+                size="small"
+                class="ms-1"
+              >
+                {{ role }}
+              </VChip>
+            </h4>
+            <p class="text-body-2 text-disabled mb-0">
+              {{ user.email }}
+            </p>
+          </div>
+        </div>
+        <div class="d-flex gap-x-2">
+          <VBtn
+            v-if="!user.is_super_admin"
+            variant="tonal"
+            color="warning"
+            prepend-icon="tabler-user-share"
+            @click="isImpersonateDialogOpen = true"
+          >
+            Inloggen als
+          </VBtn>
+          <VBtn
+            prepend-icon="tabler-edit"
+            @click="openEditDialog"
+          >
+            Bewerken
+          </VBtn>
+        </div>
+      </div>
+
+      <!-- User Info -->
+      <VRow class="mb-6">
+        <VCol
+          cols="12"
+          md="6"
+        >
+          <VCard>
+            <VCardTitle>Profiel</VCardTitle>
+            <VCardText>
+              <VRow>
+                <VCol
+                  cols="6"
+                >
+                  <p class="text-body-2 text-disabled mb-1">
+                    Tijdzone
+                  </p>
+                  <p class="text-body-1">
+                    {{ user.timezone }}
+                  </p>
+                </VCol>
+                <VCol
+                  cols="6"
+                >
+                  <p class="text-body-2 text-disabled mb-1">
+                    Taal
+                  </p>
+                  <p class="text-body-1">
+                    {{ user.locale === 'nl' ? 'Nederlands' : 'English' }}
+                  </p>
+                </VCol>
+                <VCol
+                  cols="6"
+                >
+                  <p class="text-body-2 text-disabled mb-1">
+                    E-mail geverifieerd
+                  </p>
+                  <p class="text-body-1">
+                    <VIcon
+                      :icon="user.email_verified_at ? 'tabler-circle-check' : 'tabler-circle-x'"
+                      :color="user.email_verified_at ? 'success' : 'error'"
+                      size="18"
+                      class="me-1"
+                    />
+                    {{ user.email_verified_at ? formatDate(user.email_verified_at) : 'Niet geverifieerd' }}
+                  </p>
+                </VCol>
+                <VCol
+                  cols="6"
+                >
+                  <p class="text-body-2 text-disabled mb-1">
+                    Aangemaakt
+                  </p>
+                  <p class="text-body-1">
+                    {{ formatDate(user.created_at) }}
+                  </p>
+                </VCol>
+              </VRow>
+            </VCardText>
+          </VCard>
+        </VCol>
+
+        <!-- Organisations -->
+        <VCol
+          cols="12"
+          md="6"
+        >
+          <VCard>
+            <VCardTitle>Organisaties</VCardTitle>
+            <VCardText
+              v-if="user.organisations.length === 0"
+              class="text-disabled"
+            >
+              Geen organisaties
+            </VCardText>
+            <VList
+              v-else
+              lines="one"
+            >
+              <VListItem
+                v-for="org in user.organisations"
+                :key="org.id"
+                :to="{ name: 'platform-organisations-id', params: { id: org.id } }"
+              >
+                <VListItemTitle>{{ org.name }}</VListItemTitle>
+                <template #append>
+                  <VChip
+                    :color="roleColorMap[org.role] ?? 'default'"
+                    size="x-small"
+                  >
+                    {{ org.role }}
+                  </VChip>
+                </template>
+              </VListItem>
+            </VList>
+          </VCard>
+        </VCol>
+      </VRow>
+    </template>
+
+    <!-- Edit Dialog -->
+    <VDialog
+      v-model="isEditDialogOpen"
+      max-width="500"
+    >
+      <VCard title="Gebruiker bewerken">
+        <VCardText>
+          <VRow>
+            <VCol
+              cols="12"
+              md="6"
+            >
+              <AppTextField
+                v-model="editForm.first_name"
+                label="Voornaam"
+              />
+            </VCol>
+            <VCol
+              cols="12"
+              md="6"
+            >
+              <AppTextField
+                v-model="editForm.last_name"
+                label="Achternaam"
+              />
+            </VCol>
+            <VCol cols="12">
+              <AppTextField
+                v-model="editForm.email"
+                label="E-mail"
+                type="email"
+              />
+            </VCol>
+            <VCol
+              cols="12"
+              md="6"
+            >
+              <AppTextField
+                v-model="editForm.timezone"
+                label="Tijdzone"
+              />
+            </VCol>
+            <VCol
+              cols="12"
+              md="6"
+            >
+              <AppSelect
+                v-model="editForm.locale"
+                :items="[{ title: 'Nederlands', value: 'nl' }, { title: 'English', value: 'en' }]"
+                label="Taal"
+              />
+            </VCol>
+            <VCol cols="12">
+              <AppSelect
+                v-model="editForm.roles"
+                :items="platformRoleOptions"
+                label="Platform rollen"
+                multiple
+                chips
+                closable-chips
+              />
+            </VCol>
+          </VRow>
+        </VCardText>
+        <VCardActions>
+          <VSpacer />
+          <VBtn
+            variant="tonal"
+            @click="isEditDialogOpen = false"
+          >
+            Annuleren
+          </VBtn>
+          <VBtn
+            color="primary"
+            :loading="isUpdating"
+            @click="submitEdit"
+          >
+            Opslaan
+          </VBtn>
+        </VCardActions>
+      </VCard>
+    </VDialog>
+
+    <!-- Impersonate Dialog -->
+    <VDialog
+      v-model="isImpersonateDialogOpen"
+      max-width="400"
+    >
+      <VCard title="Inloggen als gebruiker">
+        <VCardText>
+          Je gaat inloggen als <strong>{{ user?.full_name }}</strong>
+          ({{ user?.email }}). Wil je doorgaan?
+        </VCardText>
+        <VCardActions>
+          <VSpacer />
+          <VBtn
+            variant="text"
+            @click="isImpersonateDialogOpen = false"
+          >
+            Annuleren
+          </VBtn>
+          <VBtn
+            color="warning"
+            :loading="isImpersonating"
+            @click="confirmImpersonate"
+          >
+            Doorgaan
+          </VBtn>
+        </VCardActions>
+      </VCard>
+    </VDialog>
+
+    <!-- Success snackbar -->
+    <VSnackbar
+      v-model="showEditSuccess"
+      color="success"
+      :timeout="3000"
+    >
+      Gebruiker bijgewerkt
+    </VSnackbar>
+  </div>
+</template>
diff --git a/apps/app/src/pages/platform/users/index.vue b/apps/app/src/pages/platform/users/index.vue
new file mode 100644
index 00000000..043eed31
--- /dev/null
+++ b/apps/app/src/pages/platform/users/index.vue
@@ -0,0 +1,364 @@
+<script setup lang="ts">
+import {
+  useAdminUsers,
+  useStartImpersonation,
+  useDeleteAdminUser,
+} from '@/composables/api/useAdmin'
+import { useImpersonationStore } from '@/stores/useImpersonationStore'
+import type { AdminUser } from '@/types/admin'
+
+definePage({
+  meta: {
+    navActiveLink: 'platform-users',
+  },
+})
+
+const router = useRouter()
+const impersonationStore = useImpersonationStore()
+
+const search = ref('')
+const searchDebounced = refDebounced(search, 400)
+const organisationFilter = ref('')
+const roleFilter = ref('')
+const page = ref(1)
+const itemsPerPage = ref(15)
+
+const params = computed(() => ({
+  page: page.value,
+  per_page: itemsPerPage.value,
+  search: searchDebounced.value || undefined,
+  organisation_id: organisationFilter.value || undefined,
+  role: roleFilter.value || undefined,
+}))
+
+const { data, isLoading, isError, refetch } = useAdminUsers(params)
+
+const users = computed(() => data.value?.data ?? [])
+const totalItems = computed(() => data.value?.meta?.total ?? 0)
+
+const roleOptions = [
+  { title: 'Alle rollen', value: '' },
+  { title: 'Super Admin', value: 'super_admin' },
+  { title: 'Org Admin', value: 'org_admin' },
+  { title: 'Org Member', value: 'org_member' },
+  { title: 'Event Manager', value: 'event_manager' },
+]
+
+const headers = [
+  { title: 'Naam', key: 'full_name' },
+  { title: 'E-mail', key: 'email' },
+  { title: 'Organisaties', key: 'organisations', sortable: false },
+  { title: 'Rollen', key: 'roles', sortable: false },
+  { title: 'Geverifieerd', key: 'email_verified_at', sortable: false, align: 'center' as const },
+  { title: 'Aangemaakt', key: 'created_at', sortable: false },
+  { title: '', key: 'actions', sortable: false, align: 'end' as const },
+]
+
+// Impersonation
+const isImpersonateDialogOpen = ref(false)
+const userToImpersonate = ref<AdminUser | null>(null)
+const { mutate: startImpersonation, isPending: isImpersonating } = useStartImpersonation()
+
+function openImpersonateDialog(user: AdminUser) {
+  userToImpersonate.value = user
+  isImpersonateDialogOpen.value = true
+}
+
+function confirmImpersonate() {
+  if (!userToImpersonate.value) return
+
+  startImpersonation(userToImpersonate.value.id, {
+    onSuccess: (result) => {
+      isImpersonateDialogOpen.value = false
+      impersonationStore.startImpersonation(result.token, result.user, result.admin_id)
+    },
+  })
+}
+
+// Delete
+const isDeleteDialogOpen = ref(false)
+const userToDelete = ref<AdminUser | null>(null)
+const { mutate: deleteUser, isPending: isDeleting } = useDeleteAdminUser()
+const showDeleteSuccess = ref(false)
+
+function openDeleteDialog(user: AdminUser) {
+  userToDelete.value = user
+  isDeleteDialogOpen.value = true
+}
+
+function confirmDelete() {
+  if (!userToDelete.value) return
+
+  deleteUser(userToDelete.value.id, {
+    onSuccess: () => {
+      isDeleteDialogOpen.value = false
+      userToDelete.value = null
+      showDeleteSuccess.value = true
+    },
+  })
+}
+
+function formatDate(iso: string): string {
+  return new Date(iso).toLocaleDateString('nl-NL', {
+    day: '2-digit',
+    month: '2-digit',
+    year: 'numeric',
+  })
+}
+
+function getInitials(name: string): string {
+  return name
+    .split(' ')
+    .map(p => p[0])
+    .filter(Boolean)
+    .slice(0, 2)
+    .join('')
+    .toUpperCase()
+}
+
+function onRowClick(_event: Event, { item }: { item: AdminUser }) {
+  router.push({ name: 'platform-users-id', params: { id: item.id } })
+}
+
+function onUpdateOptions(options: { page: number; itemsPerPage: number }) {
+  page.value = options.page
+  itemsPerPage.value = options.itemsPerPage
+}
+</script>
+
+<template>
+  <div>
+    <div class="d-flex align-center justify-space-between mb-6">
+      <div>
+        <h4 class="text-h4">
+          Gebruikers
+        </h4>
+        <p class="text-body-1 text-disabled mb-0">
+          Alle gebruikers op het platform
+        </p>
+      </div>
+    </div>
+
+    <!-- Error -->
+    <VAlert
+      v-if="isError"
+      type="error"
+      class="mb-4"
+    >
+      Kon gebruikers niet laden.
+      <template #append>
+        <VBtn
+          variant="text"
+          @click="refetch()"
+        >
+          Opnieuw proberen
+        </VBtn>
+      </template>
+    </VAlert>
+
+    <VCard>
+      <!-- Filters -->
+      <VCardText>
+        <VRow>
+          <VCol
+            cols="12"
+            md="6"
+          >
+            <AppTextField
+              v-model="search"
+              placeholder="Zoek op naam of e-mail..."
+              prepend-inner-icon="tabler-search"
+              clearable
+            />
+          </VCol>
+          <VCol
+            cols="12"
+            md="3"
+          >
+            <AppSelect
+              v-model="roleFilter"
+              :items="roleOptions"
+              placeholder="Rol"
+              clearable
+            />
+          </VCol>
+        </VRow>
+      </VCardText>
+
+      <VDataTableServer
+        :headers="headers"
+        :items="users"
+        :items-length="totalItems"
+        :loading="isLoading"
+        :items-per-page="itemsPerPage"
+        :page="page"
+        hover
+        @update:options="onUpdateOptions"
+        @click:row="onRowClick"
+      >
+        <template #item.full_name="{ item }">
+          <div class="d-flex align-center gap-x-3">
+            <VAvatar
+              v-if="item.avatar"
+              size="34"
+              :image="item.avatar"
+            />
+            <VAvatar
+              v-else
+              size="34"
+              color="primary"
+              variant="tonal"
+            >
+              <span class="text-sm">{{ getInitials(item.full_name) }}</span>
+            </VAvatar>
+            <span>{{ item.full_name }}</span>
+          </div>
+        </template>
+
+        <template #item.organisations="{ item }">
+          <div class="d-flex flex-wrap gap-1">
+            <VChip
+              v-for="org in item.organisations.slice(0, 3)"
+              :key="org.id"
+              size="x-small"
+            >
+              {{ org.name }}
+            </VChip>
+            <VChip
+              v-if="item.organisations.length > 3"
+              size="x-small"
+              color="secondary"
+            >
+              +{{ item.organisations.length - 3 }}
+            </VChip>
+          </div>
+        </template>
+
+        <template #item.roles="{ item }">
+          <div class="d-flex flex-wrap gap-1">
+            <VChip
+              v-for="role in item.roles"
+              :key="role"
+              size="x-small"
+              :color="role === 'super_admin' ? 'error' : 'primary'"
+            >
+              {{ role }}
+            </VChip>
+          </div>
+        </template>
+
+        <template #item.email_verified_at="{ item }">
+          <VIcon
+            :icon="item.email_verified_at ? 'tabler-circle-check' : 'tabler-circle-x'"
+            :color="item.email_verified_at ? 'success' : 'error'"
+            size="20"
+          />
+        </template>
+
+        <template #item.created_at="{ item }">
+          {{ formatDate(item.created_at) }}
+        </template>
+
+        <template #item.actions="{ item }">
+          <div
+            class="d-flex gap-x-1 justify-end"
+            @click.stop
+          >
+            <VBtn
+              icon="tabler-user-share"
+              variant="text"
+              size="small"
+              :disabled="item.is_super_admin"
+              @click="openImpersonateDialog(item)"
+            />
+            <VBtn
+              icon="tabler-trash"
+              variant="text"
+              size="small"
+              color="error"
+              @click="openDeleteDialog(item)"
+            />
+          </div>
+        </template>
+
+        <!-- Empty -->
+        <template #no-data>
+          <div class="text-center pa-4 text-disabled">
+            <VIcon
+              icon="tabler-users-minus"
+              size="48"
+              class="mb-2"
+            />
+            <p>Geen gebruikers gevonden</p>
+          </div>
+        </template>
+      </VDataTableServer>
+    </VCard>
+
+    <!-- Impersonate Dialog -->
+    <VDialog
+      v-model="isImpersonateDialogOpen"
+      max-width="400"
+    >
+      <VCard title="Inloggen als gebruiker">
+        <VCardText>
+          Je gaat inloggen als <strong>{{ userToImpersonate?.full_name }}</strong>
+          ({{ userToImpersonate?.email }}). Wil je doorgaan?
+        </VCardText>
+        <VCardActions>
+          <VSpacer />
+          <VBtn
+            variant="text"
+            @click="isImpersonateDialogOpen = false"
+          >
+            Annuleren
+          </VBtn>
+          <VBtn
+            color="warning"
+            :loading="isImpersonating"
+            @click="confirmImpersonate"
+          >
+            Doorgaan
+          </VBtn>
+        </VCardActions>
+      </VCard>
+    </VDialog>
+
+    <!-- Delete Dialog -->
+    <VDialog
+      v-model="isDeleteDialogOpen"
+      max-width="400"
+    >
+      <VCard title="Gebruiker verwijderen">
+        <VCardText>
+          Weet je zeker dat je <strong>{{ userToDelete?.full_name }}</strong> wilt verwijderen?
+        </VCardText>
+        <VCardActions>
+          <VSpacer />
+          <VBtn
+            variant="text"
+            @click="isDeleteDialogOpen = false"
+          >
+            Annuleren
+          </VBtn>
+          <VBtn
+            color="error"
+            :loading="isDeleting"
+            @click="confirmDelete"
+          >
+            Verwijderen
+          </VBtn>
+        </VCardActions>
+      </VCard>
+    </VDialog>
+
+    <!-- Snackbars -->
+    <VSnackbar
+      v-model="showDeleteSuccess"
+      color="success"
+      :timeout="3000"
+    >
+      Gebruiker verwijderd
+    </VSnackbar>
+  </div>
+</template>
diff --git a/apps/app/src/plugins/1.router/guards.ts b/apps/app/src/plugins/1.router/guards.ts
index 33cb04f8..f00e7ea5 100644
--- a/apps/app/src/plugins/1.router/guards.ts
+++ b/apps/app/src/plugins/1.router/guards.ts
@@ -44,6 +44,17 @@ export function setupGuards(router: Router) {
       return { path: '/login', query: { to: to.fullPath } }
     }
 
+    // Platform admin routes — require super_admin role
+    if (to.path.startsWith('/platform')) {
+      if (!authStore.isSuperAdmin) {
+        if (import.meta.env.DEV) console.log('🚫 Not a super admin, redirecting to dashboard')
+        return { name: 'dashboard' }
+      }
+      // Platform routes don't require organisation selection
+      if (import.meta.env.DEV) console.log('✅ Super admin access to platform route')
+      return
+    }
+
     // Authenticated — check organisation selection for routes that need it
     const orgStore = useOrganisationStore()
     const isSelectOrgPage = to.path === '/select-organisation'
diff --git a/apps/app/src/stores/useImpersonationStore.ts b/apps/app/src/stores/useImpersonationStore.ts
new file mode 100644
index 00000000..d8659ae1
--- /dev/null
+++ b/apps/app/src/stores/useImpersonationStore.ts
@@ -0,0 +1,74 @@
+import { defineStore } from 'pinia'
+import { computed, ref } from 'vue'
+import { apiClient } from '@/lib/axios'
+import { useAuthStore } from '@/stores/useAuthStore'
+import type { AdminUser } from '@/types/admin'
+
+const IMPERSONATION_KEY = 'crewli_impersonation'
+
+interface ImpersonationState {
+  adminId: string
+  originalToken: string
+  impersonatedUser: AdminUser
+}
+
+export const useImpersonationStore = defineStore('impersonation', () => {
+  const stored = localStorage.getItem(IMPERSONATION_KEY)
+  const state = ref<ImpersonationState | null>(stored ? JSON.parse(stored) : null)
+
+  const isImpersonating = computed(() => !!state.value)
+  const originalAdminId = computed(() => state.value?.adminId ?? null)
+  const impersonatedUser = computed(() => state.value?.impersonatedUser ?? null)
+
+  function startImpersonation(token: string, user: AdminUser, adminId: string) {
+    // Store the current cookie token reference (we'll restore it on stop)
+    // Since the app uses httpOnly cookies, we store the admin ID to know we're impersonating
+    state.value = {
+      adminId,
+      originalToken: '', // httpOnly cookie — we can't read it, but we track the state
+      impersonatedUser: user,
+    }
+    localStorage.setItem(IMPERSONATION_KEY, JSON.stringify(state.value))
+
+    // The impersonation token from the API is a plain Sanctum token.
+    // Set it as a Bearer token header for subsequent requests.
+    apiClient.defaults.headers.common.Authorization = `Bearer ${token}`
+
+    // Reload user state to reflect the impersonated user
+    const authStore = useAuthStore()
+    authStore.initialize()
+  }
+
+  async function stopImpersonation() {
+    try {
+      await apiClient.post('/admin/stop-impersonation')
+    }
+    catch {
+      // Even if the API call fails, restore local state
+    }
+
+    // Remove the Bearer token so httpOnly cookie takes over again
+    delete apiClient.defaults.headers.common.Authorization
+
+    state.value = null
+    localStorage.removeItem(IMPERSONATION_KEY)
+
+    // Full reload to restore admin session from httpOnly cookie
+    window.location.href = '/platform'
+  }
+
+  function clearWithoutReload() {
+    state.value = null
+    localStorage.removeItem(IMPERSONATION_KEY)
+    delete apiClient.defaults.headers.common.Authorization
+  }
+
+  return {
+    isImpersonating,
+    originalAdminId,
+    impersonatedUser,
+    startImpersonation,
+    stopImpersonation,
+    clearWithoutReload,
+  }
+})
diff --git a/apps/app/src/types/admin.ts b/apps/app/src/types/admin.ts
new file mode 100644
index 00000000..d83ac15a
--- /dev/null
+++ b/apps/app/src/types/admin.ts
@@ -0,0 +1,89 @@
+export type BillingStatus = 'trial' | 'active' | 'suspended' | 'cancelled'
+
+export interface AdminOrganisation {
+  id: string
+  name: string
+  slug: string
+  billing_status: BillingStatus
+  billing_status_label: string
+  settings: Record<string, unknown> | null
+  events_count: number
+  users_count: number
+  total_persons: number
+  created_at: string
+  updated_at: string
+  deleted_at: string | null
+}
+
+export interface AdminUser {
+  id: string
+  first_name: string
+  last_name: string
+  full_name: string
+  email: string
+  avatar: string | null
+  timezone: string
+  locale: string
+  email_verified_at: string | null
+  created_at: string
+  is_super_admin: boolean
+  roles: string[]
+  organisations: Array<{
+    id: string
+    name: string
+    slug: string
+    role: string
+  }>
+}
+
+export interface PlatformStats {
+  organisations: {
+    total: number
+    by_billing_status: Record<string, number>
+  }
+  events: {
+    total: number
+    by_status: Record<string, number>
+  }
+  users: {
+    total: number
+    verified: number
+  }
+  persons: {
+    total: number
+  }
+}
+
+export interface ActivityLogEntry {
+  id: number
+  log_name: string | null
+  description: string
+  event: string | null
+  causer: { id: string; name: string; email: string } | null
+  subject_type: string | null
+  subject_id: string | null
+  properties: Record<string, unknown>
+  created_at: string
+}
+
+export interface ImpersonationResponse {
+  token: string
+  user: AdminUser
+  admin_id: string
+}
+
+export interface UpdateAdminOrganisationPayload {
+  name?: string
+  slug?: string
+  billing_status?: BillingStatus
+  settings?: Record<string, unknown> | null
+}
+
+export interface UpdateAdminUserPayload {
+  first_name?: string
+  last_name?: string
+  email?: string
+  timezone?: string
+  locale?: string
+  roles?: string[] | null
+}
diff --git a/apps/app/typed-router.d.ts b/apps/app/typed-router.d.ts
index 1b9ac509..166ffce4 100644
--- a/apps/app/typed-router.d.ts
+++ b/apps/app/typed-router.d.ts
@@ -40,6 +40,12 @@ declare module 'vue-router/auto-routes' {
     'organisation-companies': RouteRecordInfo<'organisation-companies', '/organisation/companies', Record<never, never>, Record<never, never>>,
     'organisation-members': RouteRecordInfo<'organisation-members', '/organisation/members', Record<never, never>, Record<never, never>>,
     'organisation-settings': RouteRecordInfo<'organisation-settings', '/organisation/settings', Record<never, never>, Record<never, never>>,
+    'platform': RouteRecordInfo<'platform', '/platform', Record<never, never>, Record<never, never>>,
+    'platform-activity-log': RouteRecordInfo<'platform-activity-log', '/platform/activity-log', Record<never, never>, Record<never, never>>,
+    'platform-organisations': RouteRecordInfo<'platform-organisations', '/platform/organisations', Record<never, never>, Record<never, never>>,
+    'platform-organisations-id': RouteRecordInfo<'platform-organisations-id', '/platform/organisations/:id', { id: ParamValue<true> }, { id: ParamValue<false> }>,
+    'platform-users': RouteRecordInfo<'platform-users', '/platform/users', Record<never, never>, Record<never, never>>,
+    'platform-users-id': RouteRecordInfo<'platform-users-id', '/platform/users/:id', { id: ParamValue<true> }, { id: ParamValue<false> }>,
     'reset-password': RouteRecordInfo<'reset-password', '/reset-password', Record<never, never>, Record<never, never>>,
     'select-organisation': RouteRecordInfo<'select-organisation', '/select-organisation', Record<never, never>, Record<never, never>>,
     'verify-email-change': RouteRecordInfo<'verify-email-change', '/verify-email-change', Record<never, never>, Record<never, never>>,