diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8d9e7d579..513582bcf 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -22,6 +22,9 @@
 - **Service Subscriptions**
 
   - rename 'Configure' button to 'Activate' button [#1150](https://github.com/eclipse-tractusx/portal-frontend/pull/1150)
+
+- **Header**
+  - moved company roles into enum [#1213](https://github.com/eclipse-tractusx/portal-frontend/pull/1213)
 - **Application Request**
   - add separate end points for downloading company credential document and registration document [#1229](https://github.com/eclipse-tractusx/portal-frontend/pull/1229)
 - **Business Partner Invitation**
@@ -35,6 +38,7 @@
 ### Bugfixes
 
 - **Company Subscriptions**
+
   - fixed wrong hyperlink and role requirement for technical user details in company subscription details [#1220](https://github.com/eclipse-tractusx/portal-frontend/pull/1220)
 
   ### Bugfixes
diff --git a/src/components/shared/frame/Header/index.tsx b/src/components/shared/frame/Header/index.tsx
index 559ead291..365ef2753 100644
--- a/src/components/shared/frame/Header/index.tsx
+++ b/src/components/shared/frame/Header/index.tsx
@@ -49,7 +49,10 @@ import RegistrationReviewOverlay from './RegistrationReviewOverlay'
 import './Header.scss'
 import RegistrationReviewContent from './RegistrationReviewOverlay/RegistrationReviewContent'
 import RegistrationDeclinedOverlay from './RegistrationDeclinedOverlay'
-import { useFetchOwnCompanyDetailsQuery } from 'features/admin/userApiSlice'
+import {
+  CompanyRoleEnum,
+  useFetchOwnCompanyDetailsQuery,
+} from 'features/admin/userApiSlice'
 import { PAGES } from 'types/Constants'
 
 export const Header = ({
@@ -80,13 +83,17 @@ export const Header = ({
   useEffect(() => {
     if (!(companyData && companyDetails)) return
     setSubmittedOverlayOpen(
-      !companyDetails?.companyRole.includes('OPERATOR') &&
+      !companyDetails?.companyRole.includes(CompanyRoleEnum.OPERATOR) &&
         companyData?.applicationStatus === ApplicationStatus.SUBMITTED
     )
   }, [companyData, companyDetails])
 
   useEffect(() => {
-    if (companyDetails?.companyRole.includes('ONBOARDING_SERVICE_PROVIDER')) {
+    if (
+      companyDetails?.companyRole.includes(
+        CompanyRoleEnum.ONBOARDING_SERVICE_PROVIDER
+      )
+    ) {
       setPages(user)
     } else {
       setPages(
diff --git a/src/features/admin/userApiSlice.ts b/src/features/admin/userApiSlice.ts
index ac8860bae..49fad955f 100644
--- a/src/features/admin/userApiSlice.ts
+++ b/src/features/admin/userApiSlice.ts
@@ -85,6 +85,8 @@ export type AdminData = {
 export enum CompanyRoleEnum {
   APP_PROVIDER = 'APP_PROVIDER',
   SERVICE_PROVIDER = 'SERVICE_PROVIDER',
+  ONBOARDING_SERVICE_PROVIDER = 'ONBOARDING_SERVICE_PROVIDER',
+  OPERATOR = 'OPERATOR',
 }
 
 export interface CompanyDetails {