| Inhouse Employer | Central | Mix-Development | Security Mgt | SS | Choa Chu Kang |
| Security & Risk Solutions Pte. Ltd. | South | Office Building | SSS | SSS | Jurong East |
| Security & Risk Solutions Pte. Ltd. | South | Office Building | SSS | SSS | Jurong East |
| Security & Risk Solutions Pte. Ltd. | East | Office Building | SS | SS | Simei |
| Security & Risk Solutions Pte. Ltd. | East | Office Building | SS | SS | Simei |
| Security & Risk Solutions Pte. Ltd. | South | Office Building | SS | SSS | Bishan |
| Security & Risk Solutions Pte. Ltd. | East | Office Building | SS | SS | Hougang |
| Security & Risk Solutions Pte. Ltd. | East | Office Building | SS | SS | Hougang |
| Security & Risk Solutions Pte. Ltd. | East | Office Building | SS | SS | Hougang |
| Security & Risk Solutions Pte. Ltd. | East | Office Building | SS | SS | Hougang |
| Security & Risk Solutions Pte. Ltd. | East | Office Building | SS | SSO | Hougang |
| SMS Investigation & Security Pte Ltd | Central | Office Building | SSO | SS | Aljunied |
| Security & Risk Solutions Pte. Ltd. | East | Office Building | SS | SSO | Hougang |
| Peregrine Security Pte. Ltd. | South | Office Building | SS | SS | Pioneer |
| Peregrine Security Pte. Ltd. | South | Office Building | SS | SSS | Ang Mo Kio |
| Security & Risk Solutions Pte. Ltd. | East | Office Building | SS | SS | Hougang |
| Security & Risk Solutions Pte. Ltd. | South | Office Building | SSS | CSO | Boon Lay |
| Security & Risk Solutions Pte. Ltd. | South | Office Building | SS | CSO | Boon Lay |
| Elitez Security Pte Ltd | East | Place of Worship | SO | SSO | Woodlands |
| Horus I (Private Limited) | Central | Retail | SO | SO | Tai Seng |
| Prosec Services Pte Ltd | East | Retail | SSO | SSS | Yishun |
| Prosec Services Pte Ltd | East | Retail | SSO | SSO | Bedok North |
| Prosec Services Pte Ltd | East | Retail | SO | SO | Pasir Ris |
| Prosec Services Pte Ltd | East | Retail | SO | SO | Pasir Ris |
| Horus I (Private Limited) | South | Retail | SO | SSO | Punggol |
