diff --git a/src/reference/openapi.yml b/src/reference/openapi.yml
index 568641bb7..0593f1d08 100644
--- a/src/reference/openapi.yml
+++ b/src/reference/openapi.yml
@@ -3988,11 +3988,6 @@ paths:
         name: campaign
         in: path
         required: true
-      - schema:
-          type: string
-        name: campaign
-        in: path
-        required: true
     post:
       summary: Your POST endpoint
       tags: []
@@ -13282,6 +13277,67 @@ paths:
                 - jotformId
                 - testerQuestionId
       description: ''
+  '/campaigns/{campaign}/finance/supplier':
+    get:
+      description: Get all finance suppliers
+      operationId: get-campaigns-campaign-finance-supplier
+      responses:
+        '200':
+          description: OK
+          content:
+            application/json:
+              schema:
+                type: object
+                required:
+                  - items
+                properties:
+                  items:
+                    type: array
+                    x-stoplight:
+                      id: hhr19m5dfxjtt
+                    items:
+                      x-stoplight:
+                        id: ihcfe7bywmrjs
+                      type: object
+                      required:
+                        - name
+                      properties:
+                        name:
+                          type: string
+                          x-stoplight:
+                            id: 08yzm5eu8tl1h
+                        created_at:
+                          type: string
+                          x-stoplight:
+                            id: w0fmflgc090ff
+                        created_by:
+                          type: integer
+                          x-stoplight:
+                            id: gcs2p8mvl32gc
+              examples:
+                Example 2:
+                  value:
+                    items:
+                      - name: Respondent
+                        created_at: '2026-01-01'
+                        created_by: 10
+        '400':
+          description: Bad Request
+        '403':
+          description: Forbidden
+        '500':
+          description: Internal Server Error
+      security:
+        - JWT: []
+      summary: Get finance supplier
+      x-stoplight:
+        id: tlziygldrfder
+    parameters:
+      - schema:
+          type: string
+        name: campaign
+        in: path
+        required: true
   '/campaigns/{campaign}/finance/type':
     parameters:
       - schema:
diff --git a/src/routes/campaigns/campaignId/finance/supplier/_get/index.spec.ts b/src/routes/campaigns/campaignId/finance/supplier/_get/index.spec.ts
new file mode 100644
index 000000000..ee1bf1af0
--- /dev/null
+++ b/src/routes/campaigns/campaignId/finance/supplier/_get/index.spec.ts
@@ -0,0 +1,136 @@
+import request from "supertest";
+import app from "@src/app";
+import { tryber } from "@src/features/database";
+
+describe("GET /campaigns/campaignId/finance/supplier", () => {
+  beforeAll(async () => {
+    await tryber.tables.WpAppqEvdProfile.do().insert([
+      {
+        id: 1,
+        name: "John",
+        surname: "Doe",
+        wp_user_id: 1,
+        email: "",
+        employment_id: 1,
+        education_id: 1,
+      },
+      {
+        id: 2,
+        name: "John",
+        surname: "Doe",
+        wp_user_id: 2,
+        email: "",
+        employment_id: 1,
+        education_id: 1,
+      },
+    ]);
+    await tryber.tables.WpUsers.do().insert([{ ID: 1 }, { ID: 2 }]);
+    await tryber.tables.WpAppqEvdCampaign.do().insert({
+      id: 1,
+      platform_id: 1,
+      start_date: "2020-01-01",
+      end_date: "2020-01-01",
+      title: "This is the title",
+      page_preview_id: 1,
+      page_manual_id: 1,
+      customer_id: 1,
+      pm_id: 1,
+      project_id: 1,
+      customer_title: "",
+    });
+    await tryber.tables.WpAppqCampaignOtherCostsSupplier.do().insert([
+      {
+        id: 1,
+        name: "Supplier 1",
+        created_by: 1,
+        created_on: "2024-01-01 10:00:00",
+      },
+      {
+        id: 2,
+        name: "Supplier 2",
+        created_by: 2,
+        created_on: "2024-01-02 11:00:00",
+      },
+    ]);
+  });
+
+  afterAll(async () => {
+    await tryber.tables.WpAppqCampaignOtherCostsSupplier.do().delete();
+    await tryber.tables.WpAppqEvdCampaign.do().delete();
+    await tryber.tables.WpUsers.do().delete();
+    await tryber.tables.WpAppqEvdProfile.do().delete();
+  });
+
+  it("Should return 403 if logged out", async () => {
+    const response = await request(app).get("/campaigns/1/finance/supplier");
+    expect(response.status).toBe(403);
+  });
+
+  it("Should return 403 if logged in as not admin user", async () => {
+    const response = await request(app)
+      .get("/campaigns/1/finance/supplier")
+      .set("Authorization", "Bearer tester");
+    expect(response.status).toBe(403);
+  });
+
+  it("Should return 403 if no access to the campaign", async () => {
+    const response = await request(app)
+      .get("/campaigns/1/finance/supplier")
+      .set("Authorization", 'Bearer tester"');
+    expect(response.status).toBe(403);
+  });
+
+  it("Should return 200 if logged in as admin", async () => {
+    const response = await request(app)
+      .get("/campaigns/1/finance/supplier")
+      .set("Authorization", "Bearer admin");
+    expect(response.status).toBe(200);
+  });
+
+  it("Should return finance suppliers - admin", async () => {
+    const response = await request(app)
+      .get("/campaigns/1/finance/supplier")
+      .set("Authorization", "Bearer admin");
+    expect(response.body).toEqual(
+      expect.objectContaining({
+        items: expect.arrayContaining([
+          expect.objectContaining({
+            name: "Supplier 1",
+            created_by: 1,
+            created_on: "2024-01-01 10:00:00",
+          }),
+          expect.objectContaining({
+            name: "Supplier 2",
+            created_by: 2,
+            created_on: "2024-01-02 11:00:00",
+          }),
+        ]),
+      })
+    );
+    expect(response.body.items).toHaveLength(2);
+  });
+
+  it("Should return suppliers - olp permissions", async () => {
+    const response = await request(app)
+      .get("/campaigns/1/finance/supplier")
+      .set("Authorization", 'Bearer tester olp {"appq_campaign":[1]}');
+    expect(response.status).toBe(200);
+    expect(response.body).toEqual(
+      expect.objectContaining({
+        items: expect.arrayContaining([
+          expect.objectContaining({
+            name: "Supplier 1",
+            created_by: 1,
+            created_on: "2024-01-01 10:00:00",
+          }),
+          expect.objectContaining({
+            name: "Supplier 2",
+            created_by: 2,
+            created_on: "2024-01-02 11:00:00",
+          }),
+        ]),
+      })
+    );
+    expect(response.body.items).toHaveLength(2);
+  });
+});
diff --git a/src/routes/campaigns/campaignId/finance/supplier/_get/index.ts b/src/routes/campaigns/campaignId/finance/supplier/_get/index.ts
new file mode 100644
index 000000000..807584851
--- /dev/null
+++ b/src/routes/campaigns/campaignId/finance/supplier/_get/index.ts
@@ -0,0 +1,41 @@
+/** OPENAPI-CLASS: get-campaigns-campaign-finance-supplier  */
+
+import CampaignRoute from "@src/features/routes/CampaignRoute";
+import { tryber } from "@src/features/database";
+import OpenapiError from "@src/features/OpenapiError";
+
+type Supplier = {
+  name: string;
+  created_on?: string;
+  created_by?: number;
+};
+
+export default class SupplierRoute extends CampaignRoute<{
+  response: StoplightOperations["get-campaigns-campaign-finance-supplier"]["responses"]["200"]["content"]["application/json"];
+  parameters: StoplightOperations["get-campaigns-campaign-finance-supplier"]["parameters"]["path"];
+}> {
+  protected async filter(): Promise<boolean> {
+    if (!(await super.filter())) return false;
+
+    if (!this.hasAccessToCampaign(this.cp_id)) {
+      this.setError(403, new OpenapiError("Access denied"));
+
+      return false;
+    }
+    return true;
+  }
+
+  protected async prepare(): Promise<void> {
+    const suppliers = await this.getSuppliers();
+
+    return this.setSuccess(200, { items: suppliers });
+  }
+
+  private async getSuppliers(): Promise<Supplier[]> {
+    return await tryber.tables.WpAppqCampaignOtherCostsSupplier.do().select(
+      "name",
+      "created_on",
+      "created_by"
+    );
+  }
+}
diff --git a/src/schema.ts b/src/schema.ts
index e65ad0843..f7bd799a7 100644
--- a/src/schema.ts
+++ b/src/schema.ts
@@ -804,6 +804,15 @@ export interface paths {
       };
     };
   };
+  "/campaigns/{campaign}/finance/supplier": {
+    /** Get all finance suppliers */
+    get: operations["get-campaigns-campaign-finance-supplier"];
+    parameters: {
+      path: {
+        campaign: string;
+      };
+    };
+  };
   "/campaigns/{campaign}/finance/type": {
     get: operations["get-campaigns-campaign-finance-type"];
     parameters: {
@@ -5521,6 +5530,34 @@ export interface operations {
       };
     };
   };
+  /** Get all finance suppliers */
+  "get-campaigns-campaign-finance-supplier": {
+    parameters: {
+      path: {
+        campaign: string;
+      };
+    };
+    responses: {
+      /** OK */
+      200: {
+        content: {
+          "application/json": {
+            items: {
+              name: string;
+              created_at?: string;
+              created_by?: number;
+            }[];
+          };
+        };
+      };
+      /** Bad Request */
+      400: unknown;
+      /** Forbidden */
+      403: unknown;
+      /** Internal Server Error */
+      500: unknown;
+    };
+  };
   "get-campaigns-campaign-finance-type": {
     parameters: {
       path: {