| First Security & Private Investigation (Singapore) Pte Ltd | Central | Retail | SO | SS | Punggol |
| Fervour Pte Ltd | North | Retail | SO | SO | Aljunied |
| Fervour Pte Ltd | North | Retail | SO | SO | Aljunied |
| Focus Security Services Pte Ltd | Central | Retail | SSO | SSO | Tampines |
| Horus I (Private Limited) | Central | Retail | SO | SO | Tampines |
| Elitez Security Pte Ltd | East | Place of Worship | SO | SSO | Woodlands |
| 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 |
| AETOS Holdings Pte Ltd | Island Wide | Mix-Development | APO | SSS | Boon Lay |
| Inhouse Employer | South | Mix-Development | OE | SSS | Tampines West |
