diff --git a/packages/backend/package.json b/packages/backend/package.json
index df0ee4838..64d1ebd65 100644
--- a/packages/backend/package.json
+++ b/packages/backend/package.json
@@ -47,6 +47,7 @@
     "@backstage/plugin-search-backend-node": "backstage:^",
     "@backstage/plugin-techdocs-backend": "backstage:^",
     "@giantswarm/backstage-plugin-auth-backend-module-gs": "^0.8.0",
+    "@giantswarm/backstage-plugin-catalog-backend-module-gs": "^0.1.0",
     "@giantswarm/backstage-plugin-scaffolder-backend-module-gs": "^0.7.0",
     "@giantswarm/backstage-plugin-techdocs-backend-module-gs": "^0.7.0",
     "app": "link:../app",
diff --git a/packages/backend/src/index.ts b/packages/backend/src/index.ts
index 24b7effdf..129179ec7 100644
--- a/packages/backend/src/index.ts
+++ b/packages/backend/src/index.ts
@@ -41,6 +41,7 @@ backend.add(import('@backstage/plugin-catalog-backend-module-aws'));
 backend.add(
   import('@backstage/plugin-catalog-backend-module-scaffolder-entity-model'),
 );
+backend.add(import('@giantswarm/backstage-plugin-catalog-backend-module-gs'));
 
 // permission plugin
 backend.add(import('@backstage/plugin-permission-backend'));
diff --git a/plugins/catalog-backend-module-gs/.eslintrc.js b/plugins/catalog-backend-module-gs/.eslintrc.js
new file mode 100644
index 000000000..e2a53a6ad
--- /dev/null
+++ b/plugins/catalog-backend-module-gs/.eslintrc.js
@@ -0,0 +1 @@
+module.exports = require('@backstage/cli/config/eslint-factory')(__dirname);
diff --git a/plugins/catalog-backend-module-gs/README.md b/plugins/catalog-backend-module-gs/README.md
new file mode 100644
index 000000000..6d2c71fe7
--- /dev/null
+++ b/plugins/catalog-backend-module-gs/README.md
@@ -0,0 +1,3 @@
+# @giantswarm/backstage-plugin-catalog-backend-module-gs
+
+The GS backend module for the catalog plugin.
diff --git a/plugins/catalog-backend-module-gs/package.json b/plugins/catalog-backend-module-gs/package.json
new file mode 100644
index 000000000..60f5e2a6b
--- /dev/null
+++ b/plugins/catalog-backend-module-gs/package.json
@@ -0,0 +1,45 @@
+{
+  "name": "@giantswarm/backstage-plugin-catalog-backend-module-gs",
+  "version": "0.1.0",
+  "license": "Apache-2.0",
+  "private": true,
+  "description": "The GS backend module for the catalog plugin.",
+  "main": "src/index.ts",
+  "types": "src/index.ts",
+  "publishConfig": {
+    "access": "public",
+    "main": "dist/index.cjs.js",
+    "types": "dist/index.d.ts"
+  },
+  "backstage": {
+    "role": "backend-plugin-module"
+  },
+  "scripts": {
+    "start": "backstage-cli package start",
+    "build": "backstage-cli package build",
+    "lint": "backstage-cli package lint",
+    "test": "backstage-cli package test",
+    "clean": "backstage-cli package clean",
+    "prepack": "backstage-cli package prepack",
+    "postpack": "backstage-cli package postpack"
+  },
+  "dependencies": {
+    "@backstage/backend-plugin-api": "backstage:^",
+    "@backstage/catalog-model": "backstage:^",
+    "@backstage/config": "backstage:^",
+    "@backstage/integration": "backstage:^",
+    "@backstage/plugin-catalog-common": "backstage:^",
+    "@backstage/plugin-catalog-node": "backstage:^",
+    "@giantswarm/backstage-plugin-gs-common": "^0.12.0",
+    "@octokit/graphql": "^8.2.1",
+    "@types/lodash": "^4.17.5",
+    "lodash": "^4.17.21"
+  },
+  "devDependencies": {
+    "@backstage/backend-test-utils": "backstage:^",
+    "@backstage/cli": "backstage:^"
+  },
+  "files": [
+    "dist"
+  ]
+}
diff --git a/plugins/catalog-backend-module-gs/src/index.ts b/plugins/catalog-backend-module-gs/src/index.ts
new file mode 100644
index 000000000..10a3eab9c
--- /dev/null
+++ b/plugins/catalog-backend-module-gs/src/index.ts
@@ -0,0 +1,8 @@
+/***/
+/**
+ * The GS backend module for the catalog plugin.
+ *
+ * @packageDocumentation
+ */
+
+export { catalogModuleGS as default } from './module';
diff --git a/plugins/catalog-backend-module-gs/src/module.ts b/plugins/catalog-backend-module-gs/src/module.ts
new file mode 100644
index 000000000..d50523055
--- /dev/null
+++ b/plugins/catalog-backend-module-gs/src/module.ts
@@ -0,0 +1,31 @@
+import {
+  coreServices,
+  createBackendModule,
+} from '@backstage/backend-plugin-api';
+import { catalogProcessingExtensionPoint } from '@backstage/plugin-catalog-node/alpha';
+import {
+  ServiceDeploymentsProcessor,
+  ServiceReleaseInfoProcessor,
+} from './processors';
+
+export const catalogModuleGS = createBackendModule({
+  pluginId: 'catalog',
+  moduleId: 'gs',
+  register(reg) {
+    reg.registerInit({
+      deps: {
+        catalog: catalogProcessingExtensionPoint,
+        config: coreServices.rootConfig,
+        logger: coreServices.logger,
+      },
+      async init({ catalog, config, logger }) {
+        catalog.addProcessor([
+          new ServiceDeploymentsProcessor(),
+          ServiceReleaseInfoProcessor.fromConfig(config, {
+            logger,
+          }),
+        ]);
+      },
+    });
+  },
+});
diff --git a/plugins/catalog-backend-module-gs/src/processors/ServiceDeploymentsProcessor.test.ts b/plugins/catalog-backend-module-gs/src/processors/ServiceDeploymentsProcessor.test.ts
new file mode 100644
index 000000000..77d292ba3
--- /dev/null
+++ b/plugins/catalog-backend-module-gs/src/processors/ServiceDeploymentsProcessor.test.ts
@@ -0,0 +1,90 @@
+import { ServiceDeploymentsProcessor } from './ServiceDeploymentsProcessor';
+import { Entity } from '@backstage/catalog-model';
+import { setupEntities } from './testUtils';
+
+describe('ServiceDeploymentsProcessor', () => {
+  let processor: ServiceDeploymentsProcessor;
+
+  beforeEach(() => {
+    processor = new ServiceDeploymentsProcessor();
+  });
+
+  it('should return the entity unchanged if it is not a GS service', async () => {
+    const { component, website, service, api, system, user, group } =
+      setupEntities();
+
+    expect(await processor.preProcessEntity(component)).toEqual(component);
+    expect(await processor.preProcessEntity(website)).toEqual(website);
+    expect(await processor.preProcessEntity(service)).toEqual(service);
+    expect(await processor.preProcessEntity(api)).toEqual(api);
+    expect(await processor.preProcessEntity(system)).toEqual(system);
+    expect(await processor.preProcessEntity(user)).toEqual(user);
+    expect(await processor.preProcessEntity(group)).toEqual(group);
+  });
+
+  it('should process GS service entity and add GS_DEPLOYMENT_NAMES annotation', async () => {
+    const entity: Entity = {
+      apiVersion: 'backstage.io/v1alpha1',
+      kind: 'Component',
+      metadata: {
+        name: 'gs-service',
+        annotations: {
+          'backstage.io/source-location':
+            'url:https://github.com/giantswarm/gs-service',
+        },
+      },
+      spec: {
+        type: 'service',
+      },
+    };
+
+    expect(await processor.preProcessEntity(entity)).toEqual({
+      apiVersion: 'backstage.io/v1alpha1',
+      kind: 'Component',
+      metadata: {
+        name: 'gs-service',
+        annotations: {
+          'backstage.io/source-location':
+            'url:https://github.com/giantswarm/gs-service',
+          'giantswarm.io/deployment-names': 'gs-service,gs-service-app',
+        },
+      },
+      spec: {
+        type: 'service',
+      },
+    });
+  });
+
+  it('should handle entity name with "-app" suffix correctly', async () => {
+    const entity: Entity = {
+      apiVersion: 'backstage.io/v1alpha1',
+      kind: 'Component',
+      metadata: {
+        name: 'gs-service-app',
+        annotations: {
+          'backstage.io/source-location':
+            'url:https://github.com/giantswarm/gs-service',
+        },
+      },
+      spec: {
+        type: 'service',
+      },
+    };
+
+    expect(await processor.preProcessEntity(entity)).toEqual({
+      apiVersion: 'backstage.io/v1alpha1',
+      kind: 'Component',
+      metadata: {
+        name: 'gs-service-app',
+        annotations: {
+          'backstage.io/source-location':
+            'url:https://github.com/giantswarm/gs-service',
+          'giantswarm.io/deployment-names': 'gs-service,gs-service-app',
+        },
+      },
+      spec: {
+        type: 'service',
+      },
+    });
+  });
+});
diff --git a/plugins/catalog-backend-module-gs/src/processors/ServiceDeploymentsProcessor.ts b/plugins/catalog-backend-module-gs/src/processors/ServiceDeploymentsProcessor.ts
new file mode 100644
index 000000000..d135f5c0d
--- /dev/null
+++ b/plugins/catalog-backend-module-gs/src/processors/ServiceDeploymentsProcessor.ts
@@ -0,0 +1,33 @@
+import { CatalogProcessor } from '@backstage/plugin-catalog-node';
+import { Entity } from '@backstage/catalog-model';
+import { GS_DEPLOYMENT_NAMES } from '@giantswarm/backstage-plugin-gs-common';
+import merge from 'lodash/merge';
+import { isGSService } from './utils';
+
+export class ServiceDeploymentsProcessor implements CatalogProcessor {
+  getProcessorName(): string {
+    return 'ServiceDeploymentsProcessor';
+  }
+
+  async preProcessEntity(entity: Entity): Promise<Entity> {
+    if (!isGSService(entity)) {
+      return entity;
+    }
+
+    const nameWithoutAppSuffix = entity.metadata.name.replace(/-app$/, '');
+    const nameWithAppSuffix = `${nameWithoutAppSuffix}-app`;
+
+    const names = [nameWithoutAppSuffix, nameWithAppSuffix];
+
+    return merge(
+      {
+        metadata: {
+          annotations: {
+            [GS_DEPLOYMENT_NAMES]: names.join(','),
+          },
+        },
+      },
+      entity,
+    );
+  }
+}
diff --git a/plugins/catalog-backend-module-gs/src/processors/ServiceReleaseInfoProcessor.ts b/plugins/catalog-backend-module-gs/src/processors/ServiceReleaseInfoProcessor.ts
new file mode 100644
index 000000000..0bcef6fbd
--- /dev/null
+++ b/plugins/catalog-backend-module-gs/src/processors/ServiceReleaseInfoProcessor.ts
@@ -0,0 +1,130 @@
+import { CatalogProcessor } from '@backstage/plugin-catalog-node';
+import { LoggerService } from '@backstage/backend-plugin-api';
+import { Entity, getEntitySourceLocation } from '@backstage/catalog-model';
+import { Config } from '@backstage/config';
+import {
+  DefaultGithubCredentialsProvider,
+  GithubCredentialsProvider,
+  GithubCredentialType,
+  ScmIntegrationRegistry,
+  ScmIntegrations,
+} from '@backstage/integration';
+import {
+  GS_LATEST_RELEASE_DATE,
+  GS_LATEST_RELEASE_TAG,
+} from '@giantswarm/backstage-plugin-gs-common';
+import { graphql } from '@octokit/graphql';
+import merge from 'lodash/merge';
+import { formatVersion, isGSService } from './utils';
+import { getRepositoryLatestRelease } from './github';
+
+type GraphQL = typeof graphql;
+
+export class ServiceReleaseInfoProcessor implements CatalogProcessor {
+  private readonly integrations: ScmIntegrationRegistry;
+  private readonly logger: LoggerService;
+  private readonly githubCredentialsProvider: GithubCredentialsProvider;
+
+  static fromConfig(
+    config: Config,
+    options: {
+      logger: LoggerService;
+      githubCredentialsProvider?: GithubCredentialsProvider;
+    },
+  ) {
+    const integrations = ScmIntegrations.fromConfig(config);
+
+    return new ServiceReleaseInfoProcessor({
+      ...options,
+      integrations,
+    });
+  }
+
+  constructor(options: {
+    integrations: ScmIntegrationRegistry;
+    logger: LoggerService;
+    githubCredentialsProvider?: GithubCredentialsProvider;
+  }) {
+    this.integrations = options.integrations;
+    this.logger = options.logger;
+    this.githubCredentialsProvider =
+      options.githubCredentialsProvider ||
+      DefaultGithubCredentialsProvider.fromIntegrations(this.integrations);
+  }
+
+  getProcessorName(): string {
+    return 'ServiceReleaseInfoProcessor';
+  }
+
+  async preProcessEntity(entity: Entity): Promise<Entity> {
+    if (!isGSService(entity)) {
+      return entity;
+    }
+
+    const sourceLocation = getEntitySourceLocation(entity);
+
+    const { client } = await this.createClient(sourceLocation.target);
+    const { org, repoName } = parseGithubRepoUrl(sourceLocation.target);
+
+    this.logger.info(
+      `Reading latest release information for ${sourceLocation.target}`,
+    );
+    const response = await getRepositoryLatestRelease(client, org, repoName);
+
+    if (!response) {
+      return entity;
+    }
+
+    return merge(
+      {
+        metadata: {
+          annotations: {
+            [GS_LATEST_RELEASE_TAG]: formatVersion(response.name),
+            [GS_LATEST_RELEASE_DATE]: response.createdAt,
+          },
+        },
+      },
+      entity,
+    );
+  }
+
+  private async createClient(
+    repoUrl: string,
+  ): Promise<{ client: GraphQL; tokenType: GithubCredentialType }> {
+    const gitHubConfig = this.integrations.github.byUrl(repoUrl)?.config;
+
+    if (!gitHubConfig) {
+      throw new Error(
+        `There is no GitHub provider that matches ${repoUrl}. Please add a configuration for an integration.`,
+      );
+    }
+
+    const { headers, type: tokenType } =
+      await this.githubCredentialsProvider.getCredentials({
+        url: repoUrl,
+      });
+
+    const client = graphql.defaults({
+      baseUrl: gitHubConfig.apiBaseUrl,
+      headers,
+    });
+
+    return { client, tokenType };
+  }
+}
+
+export function parseGithubRepoUrl(urlString: string): {
+  org: string;
+  repoName: string;
+} {
+  const path = new URL(urlString).pathname.slice(1).split('/');
+
+  if (path.length === 2 && path[0].length && path[1].length) {
+    return {
+      org: decodeURIComponent(path[0]),
+      repoName: decodeURIComponent(path[1]),
+    };
+  }
+
+  throw new Error(`Expected a URL pointing to /<org>/<repo>, got ${urlString}`);
+}
diff --git a/plugins/catalog-backend-module-gs/src/processors/github.ts b/plugins/catalog-backend-module-gs/src/processors/github.ts
new file mode 100644
index 000000000..3a5eea5ff
--- /dev/null
+++ b/plugins/catalog-backend-module-gs/src/processors/github.ts
@@ -0,0 +1,58 @@
+import { graphql } from '@octokit/graphql';
+
+type GraphQL = typeof graphql;
+
+type QueryResponse = {
+  repositoryOwner?: RepositoryOwnerResponse;
+};
+
+type PageInfo = {
+  hasNextPage: boolean;
+  endCursor?: string;
+};
+
+type Connection<T> = {
+  pageInfo: PageInfo;
+  nodes: T[];
+};
+
+type RepositoryOwnerResponse = {
+  repositories?: Connection<RepositoryResponse>;
+  repository?: RepositoryResponse;
+};
+
+type RepositoryResponse = {
+  releases?: Connection<ReleaseResponse>;
+};
+
+export type ReleaseResponse = {
+  name: string;
+  createdAt: string;
+};
+
+export async function getRepositoryLatestRelease(
+  client: GraphQL,
+  org: string,
+  repoName: string,
+): Promise<ReleaseResponse | null> {
+  const query = `
+    query latestRelease($org: String!, $repoName: String!) {
+      repositoryOwner(login: $org) {
+        repository(name: $repoName) {
+          releases(first: 1, orderBy: {field: CREATED_AT, direction: DESC}) {
+            nodes {
+              name
+              createdAt
+            }
+          }
+        }
+      }
+    }`;
+
+  const response: QueryResponse = await client(query, {
+    org,
+    repoName,
+  });
+
+  return response.repositoryOwner?.repository?.releases?.nodes?.[0] || null;
+}
diff --git a/plugins/catalog-backend-module-gs/src/processors/index.ts b/plugins/catalog-backend-module-gs/src/processors/index.ts
new file mode 100644
index 000000000..a7218b4f2
--- /dev/null
+++ b/plugins/catalog-backend-module-gs/src/processors/index.ts
@@ -0,0 +1,2 @@
+export { ServiceDeploymentsProcessor } from './ServiceDeploymentsProcessor';
+export { ServiceReleaseInfoProcessor } from './ServiceReleaseInfoProcessor';
diff --git a/plugins/catalog-backend-module-gs/src/processors/testUtils.ts b/plugins/catalog-backend-module-gs/src/processors/testUtils.ts
new file mode 100644
index 000000000..5d3c726a6
--- /dev/null
+++ b/plugins/catalog-backend-module-gs/src/processors/testUtils.ts
@@ -0,0 +1,79 @@
+import { Entity } from '@backstage/catalog-model';
+
+export function setupEntities() {
+  const component: Entity = {
+    apiVersion: 'backstage.io/v1alpha1',
+    kind: 'Component',
+    metadata: {
+      name: 'test-component',
+    },
+  };
+
+  const website: Entity = {
+    apiVersion: 'backstage.io/v1alpha1',
+    kind: 'Component',
+    metadata: {
+      name: 'test-website',
+    },
+    spec: {
+      type: 'website',
+    },
+  };
+
+  const service: Entity = {
+    apiVersion: 'backstage.io/v1alpha1',
+    kind: 'Component',
+    metadata: {
+      name: 'test-service',
+      annotations: {
+        'backstage.io/source-location':
+          'url:https://github.com/test-org/test-service',
+      },
+    },
+    spec: {
+      type: 'service',
+    },
+  };
+
+  const api: Entity = {
+    apiVersion: 'backstage.io/v1alpha1',
+    kind: 'API',
+    metadata: {
+      name: 'test-api',
+    },
+  };
+
+  const system: Entity = {
+    apiVersion: 'backstage.io/v1alpha1',
+    kind: 'System',
+    metadata: {
+      name: 'test-system',
+    },
+  };
+
+  const user: Entity = {
+    apiVersion: 'backstage.io/v1alpha1',
+    kind: 'User',
+    metadata: {
+      name: 'test-user',
+    },
+  };
+
+  const group: Entity = {
+    apiVersion: 'backstage.io/v1alpha1',
+    kind: 'Group',
+    metadata: {
+      name: 'test-group',
+    },
+  };
+
+  return {
+    component,
+    website,
+    service,
+    api,
+    system,
+    user,
+    group,
+  };
+}
diff --git a/plugins/catalog-backend-module-gs/src/processors/utils.ts b/plugins/catalog-backend-module-gs/src/processors/utils.ts
new file mode 100644
index 000000000..9984ecc77
--- /dev/null
+++ b/plugins/catalog-backend-module-gs/src/processors/utils.ts
@@ -0,0 +1,28 @@
+import { Entity, getEntitySourceLocation } from '@backstage/catalog-model';
+
+const SERVICE_TYPE = 'service';
+const GS_ORG_NAME = 'giantswarm';
+
+function extractGitHubOrgName(url: string): string | null {
+  const match = url.match(/^https:\/\/github\.com\/([^\/]+)\/[^\/]+/);
+  return match ? match[1] : null;
+}
+
+export function isGSService(entity: Entity): boolean {
+  if (entity.spec?.type !== SERVICE_TYPE) {
+    return false;
+  }
+
+  const sourceLocation = getEntitySourceLocation(entity);
+  const orgName = extractGitHubOrgName(sourceLocation.target);
+  if (!orgName) {
+    return false;
+  }
+
+  return orgName === GS_ORG_NAME;
+}
+
+export function formatVersion(version: string) {
+  // Remove the `v` prefix if it's present.
+  return version.startsWith('v') ? version.slice(1) : version;
+}
diff --git a/plugins/gs-common/package.json b/plugins/gs-common/package.json
index da0534e13..07876b3d5 100644
--- a/plugins/gs-common/package.json
+++ b/plugins/gs-common/package.json
@@ -40,6 +40,7 @@
     "dist"
   ],
   "dependencies": {
+    "@backstage/catalog-model": "^1.7.3",
     "date-fns": "^4.0.0",
     "date-fns-tz": "^3.0.0"
   },
diff --git a/plugins/gs/src/components/utils/entity.ts b/plugins/gs-common/src/entity.ts
similarity index 98%
rename from plugins/gs/src/components/utils/entity.ts
rename to plugins/gs-common/src/entity.ts
index 07fa802f5..7bc1fce62 100644
--- a/plugins/gs/src/components/utils/entity.ts
+++ b/plugins/gs-common/src/entity.ts
@@ -1,5 +1,5 @@
 import { ANNOTATION_SOURCE_LOCATION, Entity } from '@backstage/catalog-model';
-import { formatVersion } from './helpers';
+import { formatVersion } from './utils';
 
 export const GS_DEPLOYMENT_NAMES = 'giantswarm.io/deployment-names';
 export const GS_INGRESS_HOST = 'giantswarm.io/ingress-host';
diff --git a/plugins/gs-common/src/index.ts b/plugins/gs-common/src/index.ts
index 263c38c09..899b5f4f3 100644
--- a/plugins/gs-common/src/index.ts
+++ b/plugins/gs-common/src/index.ts
@@ -1,3 +1,4 @@
+export * from './entity';
 export * from './api/types';
 export * from './api/utils';
 export * from './api/constants';
diff --git a/plugins/gs-common/src/utils.ts b/plugins/gs-common/src/utils.ts
new file mode 100644
index 000000000..bec379a10
--- /dev/null
+++ b/plugins/gs-common/src/utils.ts
@@ -0,0 +1,4 @@
+export function formatVersion(version: string) {
+  // Remove the `v` prefix if it's present.
+  return version.startsWith('v') ? version.slice(1) : version;
+}
diff --git a/plugins/gs/src/components/catalog/CustomCatalogTable/CustomCatalogTable.tsx b/plugins/gs/src/components/catalog/CustomCatalogTable/CustomCatalogTable.tsx
index 9448dc85b..7b6486fe2 100644
--- a/plugins/gs/src/components/catalog/CustomCatalogTable/CustomCatalogTable.tsx
+++ b/plugins/gs/src/components/catalog/CustomCatalogTable/CustomCatalogTable.tsx
@@ -22,7 +22,7 @@ import { columnFactories, hiddenColumn, noWrapColumn } from '../columns';
 import {
   isEntityHelmChartsAvailable,
   isEntityLatestReleaseAvailable,
-} from '../../utils/entity';
+} from '@giantswarm/backstage-plugin-gs-common';
 
 const YellowStar = withStyles({
   root: {
diff --git a/plugins/gs/src/components/catalog/columns.tsx b/plugins/gs/src/components/catalog/columns.tsx
index 20ea7a2b4..1ab4265f9 100644
--- a/plugins/gs/src/components/catalog/columns.tsx
+++ b/plugins/gs/src/components/catalog/columns.tsx
@@ -7,7 +7,7 @@ import {
   getHelmChartsFromEntity,
   getLatestReleaseDateFromEntity,
   getLatestReleaseTagFromEntity,
-} from '../utils/entity';
+} from '@giantswarm/backstage-plugin-gs-common';
 import { DateComponent } from '../UI';
 import { compareDates } from '../utils/helpers';
 import { Entity } from '@backstage/catalog-model';
diff --git a/plugins/gs/src/components/deployments/EntityDeploymentsContent/EntityDeploymentsContent.tsx b/plugins/gs/src/components/deployments/EntityDeploymentsContent/EntityDeploymentsContent.tsx
index b66c054bd..ae8304808 100644
--- a/plugins/gs/src/components/deployments/EntityDeploymentsContent/EntityDeploymentsContent.tsx
+++ b/plugins/gs/src/components/deployments/EntityDeploymentsContent/EntityDeploymentsContent.tsx
@@ -11,7 +11,7 @@ import {
   getIngressHostFromEntity,
   getGrafanaDashboardFromEntity,
   getSourceLocationFromEntity,
-} from '../../utils/entity';
+} from '@giantswarm/backstage-plugin-gs-common';
 import { GSContext } from '../../GSContext';
 import { InstallationsWrapper } from '../../InstallationsWrapper';
 import { DetailsPane } from '../../UI';
diff --git a/plugins/gs/src/index.ts b/plugins/gs/src/index.ts
index 07d4ddc0c..69096a683 100644
--- a/plugins/gs/src/index.ts
+++ b/plugins/gs/src/index.ts
@@ -28,5 +28,5 @@ export {
   isEntityHelmChartsAvailable as isEntityGSHelmChartsAvailable,
   isEntityInstallationResource as isEntityGSInstallationResource,
   isEntityKratixResource as isEntityGSKratixResource,
-} from './components/utils/entity';
+} from '@giantswarm/backstage-plugin-gs-common';
 export { columnFactories as GSColumnFactories } from './components/catalog/columns';
diff --git a/yarn.lock b/yarn.lock
index 837c77f15..bb1bb713e 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -8994,10 +8994,30 @@ __metadata:
   languageName: unknown
   linkType: soft
 
+"@giantswarm/backstage-plugin-catalog-backend-module-gs@npm:^0.1.0, @giantswarm/backstage-plugin-catalog-backend-module-gs@workspace:plugins/catalog-backend-module-gs":
+  version: 0.0.0-use.local
+  resolution: "@giantswarm/backstage-plugin-catalog-backend-module-gs@workspace:plugins/catalog-backend-module-gs"
+  dependencies:
+    "@backstage/backend-plugin-api": "backstage:^"
+    "@backstage/backend-test-utils": "backstage:^"
+    "@backstage/catalog-model": "backstage:^"
+    "@backstage/cli": "backstage:^"
+    "@backstage/config": "backstage:^"
+    "@backstage/integration": "backstage:^"
+    "@backstage/plugin-catalog-common": "backstage:^"
+    "@backstage/plugin-catalog-node": "backstage:^"
+    "@giantswarm/backstage-plugin-gs-common": "npm:^0.12.0"
+    "@octokit/graphql": "npm:^8.2.1"
+    "@types/lodash": "npm:^4.17.5"
+    lodash: "npm:^4.17.21"
+  languageName: unknown
+  linkType: soft
+
 "@giantswarm/backstage-plugin-gs-common@npm:^0.12.0, @giantswarm/backstage-plugin-gs-common@workspace:plugins/gs-common":
   version: 0.0.0-use.local
   resolution: "@giantswarm/backstage-plugin-gs-common@workspace:plugins/gs-common"
   dependencies:
+    "@backstage/catalog-model": "npm:^1.7.3"
     "@backstage/cli": "backstage:^"
     "@types/js-yaml": "npm:^4"
     "@types/lodash": "npm:^4.17.5"
@@ -11111,6 +11131,16 @@ __metadata:
   languageName: node
   linkType: hard
 
+"@octokit/endpoint@npm:^10.1.3":
+  version: 10.1.3
+  resolution: "@octokit/endpoint@npm:10.1.3"
+  dependencies:
+    "@octokit/types": "npm:^13.6.2"
+    universal-user-agent: "npm:^7.0.2"
+  checksum: 10c0/096956534efee1f683b4749673c2d1673c6fbe5362b9cce553f9f4b956feaf59bde816594de72f4352f749b862d0b15bc0e2fa7fb0e198deb1fe637b5f4a8bc7
+  languageName: node
+  linkType: hard
+
 "@octokit/endpoint@npm:^7.0.0":
   version: 7.0.6
   resolution: "@octokit/endpoint@npm:7.0.6"
@@ -11185,6 +11215,17 @@ __metadata:
   languageName: node
   linkType: hard
 
+"@octokit/graphql@npm:^8.2.1":
+  version: 8.2.1
+  resolution: "@octokit/graphql@npm:8.2.1"
+  dependencies:
+    "@octokit/request": "npm:^9.2.2"
+    "@octokit/types": "npm:^13.8.0"
+    universal-user-agent: "npm:^7.0.0"
+  checksum: 10c0/79fe7b50113bef90a32e3b6ee48923cad2afc049aba5c22e44167cf5773e2688a4e953f3ee1e24bee9706ccf7588ae14451933b282f63f1f7d5c95d319df23dd
+  languageName: node
+  linkType: hard
+
 "@octokit/oauth-app@npm:^4.2.0":
   version: 4.2.4
   resolution: "@octokit/oauth-app@npm:4.2.4"
@@ -11286,6 +11327,13 @@ __metadata:
   languageName: node
   linkType: hard
 
+"@octokit/openapi-types@npm:^24.2.0":
+  version: 24.2.0
+  resolution: "@octokit/openapi-types@npm:24.2.0"
+  checksum: 10c0/8f47918b35e9b7f6109be6f7c8fc3a64ad13a48233112b29e92559e64a564b810eb3ebf81b4cd0af1bb2989d27b9b95cca96e841ec4e23a3f68703cefe62fd9e
+  languageName: node
+  linkType: hard
+
 "@octokit/plugin-paginate-graphql@npm:^4.0.0":
   version: 4.0.1
   resolution: "@octokit/plugin-paginate-graphql@npm:4.0.1"
@@ -11418,6 +11466,15 @@ __metadata:
   languageName: node
   linkType: hard
 
+"@octokit/request-error@npm:^6.1.7":
+  version: 6.1.7
+  resolution: "@octokit/request-error@npm:6.1.7"
+  dependencies:
+    "@octokit/types": "npm:^13.6.2"
+  checksum: 10c0/24bd6f98b1d7b2d4062de34777b4195d3cc4dc40c3187a0321dd588291ec5e13b5760765aacdef3a73796a529d3dec0bfb820780be6ef526a3e774d13566b5b0
+  languageName: node
+  linkType: hard
+
 "@octokit/request@npm:^6.0.0, @octokit/request@npm:^6.2.3":
   version: 6.2.8
   resolution: "@octokit/request@npm:6.2.8"
@@ -11456,6 +11513,19 @@ __metadata:
   languageName: node
   linkType: hard
 
+"@octokit/request@npm:^9.2.2":
+  version: 9.2.2
+  resolution: "@octokit/request@npm:9.2.2"
+  dependencies:
+    "@octokit/endpoint": "npm:^10.1.3"
+    "@octokit/request-error": "npm:^6.1.7"
+    "@octokit/types": "npm:^13.6.2"
+    fast-content-type-parse: "npm:^2.0.0"
+    universal-user-agent: "npm:^7.0.2"
+  checksum: 10c0/14cb523c17ed619c63e52025af9fdc67357b63d113905ec0ccb47badd20926e6f37a17a0620d3a906823b496e3b7efb29ed1e2af658cde5daf3ed3f88b421973
+  languageName: node
+  linkType: hard
+
 "@octokit/rest@npm:^19.0.3":
   version: 19.0.13
   resolution: "@octokit/rest@npm:19.0.13"
@@ -11502,6 +11572,15 @@ __metadata:
   languageName: node
   linkType: hard
 
+"@octokit/types@npm:^13.6.2, @octokit/types@npm:^13.8.0":
+  version: 13.10.0
+  resolution: "@octokit/types@npm:13.10.0"
+  dependencies:
+    "@octokit/openapi-types": "npm:^24.2.0"
+  checksum: 10c0/f66a401b89d653ec28e5c1529abdb7965752db4d9d40fa54c80e900af4c6bf944af6bd0a83f5b4f1eecb72e3d646899dfb27ffcf272ac243552de7e3b97a038d
+  languageName: node
+  linkType: hard
+
 "@octokit/types@npm:^8.0.0":
   version: 8.2.1
   resolution: "@octokit/types@npm:8.2.1"
@@ -16295,6 +16374,7 @@ __metadata:
     "@backstage/plugin-search-backend-node": "backstage:^"
     "@backstage/plugin-techdocs-backend": "backstage:^"
     "@giantswarm/backstage-plugin-auth-backend-module-gs": "npm:^0.8.0"
+    "@giantswarm/backstage-plugin-catalog-backend-module-gs": "npm:^0.1.0"
     "@giantswarm/backstage-plugin-scaffolder-backend-module-gs": "npm:^0.7.0"
     "@giantswarm/backstage-plugin-techdocs-backend-module-gs": "npm:^0.7.0"
     app: "link:../app"
@@ -20612,6 +20692,13 @@ __metadata:
   languageName: node
   linkType: hard
 
+"fast-content-type-parse@npm:^2.0.0":
+  version: 2.0.1
+  resolution: "fast-content-type-parse@npm:2.0.1"
+  checksum: 10c0/e5ff87d75a35ae4cf377df1dca46ec49e7abbdc8513689676ecdef548b94900b50e66e516e64470035d79b9f7010ef15d98c24d8ae803a881363cc59e0715e19
+  languageName: node
+  linkType: hard
+
 "fast-copy@npm:^3.0.2":
   version: 3.0.2
   resolution: "fast-copy@npm:3.0.2"
@@ -33318,6 +33405,13 @@ __metadata:
   languageName: node
   linkType: hard
 
+"universal-user-agent@npm:^7.0.0, universal-user-agent@npm:^7.0.2":
+  version: 7.0.2
+  resolution: "universal-user-agent@npm:7.0.2"
+  checksum: 10c0/e60517ee929813e6b3ac0ceb3c66deccafadc71341edca160279ff046319c684fd7090a60d63aa61cd34a06c2d2acebeb8c2f8d364244ae7bf8ab788e20cd8c8
+  languageName: node
+  linkType: hard
+
 "universalify@npm:^0.1.0":
   version: 0.1.2
   resolution: "universalify@npm:0.1.2"