| Regal Security & Fire Management Services Pte Ltd | Central | - | OE | SS | Admiralty |
| Triple ‘S’ Protection Pte Ltd | Island Wide | - | OE | SS | Admiralty |
| FormTeam Consultancy Pte Ltd | Island Wide | - | OE | SS | Admiralty |
| Aigle Security Pte Ltd | Island Wide | - | OE | SS | Admiralty |
| Regal Security & Fire Management Services Pte Ltd | Central | - | OE | CSO | Yishun |
| GATES PCM Integrated Services Pte Ltd | Island Wide | - | OE | SS | Pasir Ris |
| M Social Singapore | Central | Hotel | OE | SS | Sengkang |
| Titanium Safety & Security Pte Ltd | Island Wide | - | OE | SSS | Sengkang |
| Aero Asia Security Systems Pte Ltd | Island Wide | - | OE | SS | Sengkang |
| Malaysia Dairy Industries Pte Ltd | East | Commercial | OE | SSO | Jurong East |
| PICO Guards Pte Ltd | Island Wide | - | OE | SSO | Jurong East |
| Aero Asia Security Systems Pte Ltd | Island Wide | - | OE | SS | Pioneer |
| Inhouse Employer | Island Wide | - | OE | SS | Pioneer |
| Securus Pte Ltd | Island Wide | - | OE | SS | Pioneer |
| Inhouse Employer | West | School | OE | SS | Pioneer |
| Reachfield Security & Safety Management Pte Ltd | South | - | OE | SS | Pioneer |
| PICO Guards Pte Ltd | Island Wide | - | OE | SS | Pioneer |
| PICO Guards Pte Ltd | Island Wide | - | OE | SS | Bukit Panjang |
| Triple ‘S’ Protection Pte Ltd | Island Wide | - | OE | SS | Bukit Panjang |
| Global Ritz Protection (Security Services) Pte Ltd | Island Wide | - | OE | SSS | Sengkang |
| Inhouse Employer | Central | Hotel | OE | SSO | Hougang |
| Crowne Plaza Changi Airport | East | In-House | OE | SSS | Tampines |
| AGS Integration Pte. Ltd. | Island Wide | - | OE | SO | Woodlands |
| PICO Guards Pte Ltd | Island Wide | - | OE | SSS | Woodlands |
| Inhouse Employer | Central | Hotel | OE | SSO | Hougang |
