| Fervour Pte Ltd | Island Wide | - | OM | SSS | Sengkang |
| Total Protection Solutions Pte Ltd | Island Wide | - | OM | SSS | Sengkang |
| GoMobile Security Solutions Pte Ltd | Island Wide | - | OM | SSS | Sengkang |
| Triple ‘S’ Protection Pte Ltd | Island Wide | - | OM | SSS | Sengkang |
| Securus Pte Ltd | Island Wide | - | OM | SSS | Sengkang |
| Acestes Pte Ltd | Island Wide | - | OM | SS | Choa Chu Kang |
| SMS Investigation & Security Pte Ltd | Central | - | OM | SS | Choa Chu Kang |
| Total Protection Solutions Pte Ltd | Island Wide | - | OM | SS | Choa Chu Kang |
| Fervour Pte Ltd | Island Wide | - | OM | SS | Choa Chu Kang |
| GoMobile Security Solutions Pte Ltd | Island Wide | - | OM | SS | Choa Chu Kang |
| Acestes Pte Ltd | Island Wide | - | OM | Nil | Sengkang |
| Inhouse Employer | West | In-House | OM | CSO | Marsiling |
| Triple ‘S’ Protection Pte Ltd | Island Wide | - | OM | SS | Choa Chu Kang |
| PICO Guards Pte Ltd | Island Wide | - | OM | SS | Choa Chu Kang |
| Inhouse Employer | Central | Country Club | OM | SS | Punggol |
| Inhouse Employer | West | In-House | OM | SSS | Yishun |
| Acestes Pte Ltd | Island Wide | - | OM | SSS | Yishun |
| Acestes Pte Ltd | Island Wide | - | OM | SS | Tampines |
| Inhouse Employer | West | In-House | OM | SS | Tampines |
| Fervour Pte Ltd | Island Wide | - | OM | Nil | Bukit Panjang |
| GoMobile Security Solutions Pte Ltd | Island Wide | - | OM | SSS | Woodlands |
| Inhouse Employer | Island Wide | Construction | OM | CSO | Boon Lay |
| Triple ‘S’ Protection Pte Ltd | Island Wide | - | OM | Nil | Bukit Gombak |
| SMS Investigation & Security Pte Ltd | Central | - | OM | Nil | Bukit Gombak |
| SATS Ltd | Island Wide | - | OM | Nil | Bukit Gombak |
