| Acestes Pte Ltd | Island Wide | - | OM | SSS | Yishun |
| Triple ‘S’ Protection Pte Ltd | Island Wide | - | OM | SSS | Yishun |
| Inhouse Employer | West | In-House | OM | SSO | Marsiling |
| SATS Ltd | Island Wide | - | OM | Nil | Bukit Batok |
| PICO Guards Pte Ltd | Island Wide | - | OM | Nil | Bukit Batok |
| SATS Ltd | Island Wide | - | OM | Nil | Bukit Batok |
| PICO Guards Pte Ltd | Island Wide | - | OM | SS | Pioneer |
| Total Protection Solutions Pte Ltd | Island Wide | - | OM | SS | Pioneer |
| Fervour Pte Ltd | Island Wide | - | OM | SS | Pioneer |
| SATS Ltd | Island Wide | - | OM | SS | Pioneer |
| Acestes Pte Ltd | Island Wide | - | OM | SSS | Queenstown |
| Orchid Hotel Private Limited | Central | In-House | OM | SSS | Queenstown |
| SATS Ltd | Island Wide | - | OM | SSO | Sengkang |
| Orchid Hotel Private Limited | Central | In-House | OM | SSS | Punggol |
| Acestes Pte Ltd | Island Wide | - | OM | SSS | Sengkang |
| Fervour Pte Ltd | Island Wide | - | OM | SSS | Sengkang |
| Acestes Pte Ltd | Island Wide | - | OM | CSO | Choa Chu Kang |
| Inhouse Employer | West | In-House | OM | Nil | Clementi |
| Orchid Hotel Private Limited | Central | In-House | OM | SO | Woodlands |
| Fervour Pte Ltd | Island Wide | - | OM | SO | Woodlands |
| Orchid Hotel Private Limited | Central | In-House | OM | SO | Woodlands |
| Fervour Pte Ltd | Island Wide | - | OM | SO | Woodlands |
| Acestes Pte Ltd | Island Wide | - | OM | SO | Woodlands |
| SATS Ltd | Island Wide | - | OM | SSS | Pioneer |
| Orchid Hotel Private Limited | Central | In-House | OM | SSS | Pioneer |
