diff --git a/backend/app/api/customers.py b/backend/app/api/customers.py
index 32ccb6c..03ecf4a 100644
--- a/backend/app/api/customers.py
+++ b/backend/app/api/customers.py
@@ -44,7 +44,7 @@ async def list_customers(
     service: Optional[str] = Query(None),
     manager_id: Optional[str] = Query(None),
     page: int = Query(1, ge=1),
-    page_size: int = Query(25, ge=1, le=100),
+    page_size: int = Query(100, ge=1, le=1000),
     current_user: dict = Depends(get_current_user),
     db: AsyncSession = Depends(get_db),
 ):
diff --git a/frontend/src/views/desktop/KeyVisits.vue b/frontend/src/views/desktop/KeyVisits.vue
index 8ffa9b8..f0c1fe3 100644
--- a/frontend/src/views/desktop/KeyVisits.vue
+++ b/frontend/src/views/desktop/KeyVisits.vue
@@ -48,7 +48,7 @@ async function loadUsers() {
 
 async function loadCustomers(q?: string) {
   try {
-    const params: any = { page_size: 100 }
+    const params: any = { page_size: 500 }
     if (q) params.search = q
     const res = await api.get('/customers/', { params })
     customers.value = res.data.items || []
diff --git a/frontend/src/views/desktop/MiniBusiness.vue b/frontend/src/views/desktop/MiniBusiness.vue
index a75f7d3..7e72c21 100644
--- a/frontend/src/views/desktop/MiniBusiness.vue
+++ b/frontend/src/views/desktop/MiniBusiness.vue
@@ -39,7 +39,7 @@ onMounted(async () => {
 
 async function loadCustomers(q?: string) {
   try {
-    const params: any = { page_size: 100 }
+    const params: any = { page_size: 500 }
     if (q) params.search = q
     const res = await api.get('/customers/', { params })
     customers.value = res.data.items || []
diff --git a/frontend/src/views/desktop/WorkPlans.vue b/frontend/src/views/desktop/WorkPlans.vue
index a11a2a1..650bf69 100644
--- a/frontend/src/views/desktop/WorkPlans.vue
+++ b/frontend/src/views/desktop/WorkPlans.vue
@@ -39,7 +39,7 @@ onMounted(async () => {
 
 async function loadCustomers(q?: string) {
   try {
-    const params: any = { page_size: 100 }
+    const params: any = { page_size: 500 }
     if (q) params.search = q
     const res = await api.get('/customers/', { params })
     customers.value = res.data.items || []