| SMS Investigation & Security Pte Ltd | Central | - | OM | CSO | Marsiling |
| Orchid Hotel Private Limited | Central | In-House | OM | CSO | Toa Payoh |
| Orchid Hotel Private Limited | Central | In-House | OM | SSS | Yishun |
| GoMobile Security Solutions Pte Ltd | Island Wide | - | OM | SSS | Bukit Batok |
| Acestes Pte Ltd | Island Wide | - | OM | SSS | Punggol |
| SATS Ltd | Island Wide | - | OM | SS | Clementi |
| GoMobile Security Solutions Pte Ltd | Island Wide | - | OM | SS | Clementi |
| Acestes Pte Ltd | Island Wide | - | OM | SS | Clementi |
| Total Protection Solutions Pte Ltd | Island Wide | - | OM | SSS | Sengkang |
| Securus Pte Ltd | Island Wide | - | OM | SSS | Sengkang |
| SATS Ltd | Island Wide | - | OM | SSS | Sengkang |
| Inhouse Employer | West | In-House | OM | SSS | Sengkang |
| York Hotel (Private) Limited | Central | In-House | OM | SS | Woodlands |
| Inhouse Employer | West | In-House | OM | CSO | Toa Payoh |
| Orchid Hotel Private Limited | Central | In-House | OM | CSO | Toa Payoh |
| Fervour Pte Ltd | Island Wide | - | OM | CSO | Toa Payoh |
| PICO Guards Pte Ltd | Island Wide | - | OM | CSO | Toa Payoh |
| Total Protection Solutions Pte Ltd | Island Wide | - | OM | CSO | Toa Payoh |
| Orchid Hotel Private Limited | Central | In-House | OM | SSO | Boon Lay |
| SATS Ltd | Island Wide | - | OM | SSO | Boon Lay |
| Inhouse Employer | West | In-House | OM | SSO | Boon Lay |
| Securus Pte Ltd | Island Wide | - | OM | SSO | Boon Lay |
| Acestes Pte Ltd | Island Wide | - | OM | SSO | Boon Lay |
| Acestes Pte Ltd | Island Wide | - | OM | SO | Tampines East |
| SATS Ltd | Island Wide | - | OM | SS | Yishun |
