| Securus Pte Ltd | Island Wide | - | OM | SSS | Yishun |
| Fervour Pte Ltd | Island Wide | - | OM | SSS | Yishun |
| GoMobile Security Solutions Pte Ltd | Island Wide | - | OM | SSS | Yishun |
| Total Protection Solutions Pte Ltd | Island Wide | - | OM | SSS | Tampines |
| SATS Ltd | Island Wide | - | OM | SSS | Tampines |
| Securus Pte Ltd | Island Wide | - | OM | SSS | Tampines |
| Triple ‘S’ Protection Pte Ltd | Island Wide | - | OM | SSS | Tampines |
| Crowne Plaza Changi Airport | East | In-House | OM | SSS | Toa Payoh |
| GoMobile Security Solutions Pte Ltd | Island Wide | - | OM | Nil | Bukit Batok |
| Total Protection Solutions Pte Ltd | Island Wide | - | OM | Nil | Bedok |
| Inhouse Employer | West | In-House | OM | CSO | Marsiling |
| Fervour Pte Ltd | Island Wide | - | OM | CSO | Marsiling |
| Triple ‘S’ Protection Pte Ltd | Island Wide | - | OM | CSO | Marsiling |
| Inhouse Employer | West | In-House | OM | SS | Pasir Ris |
| Crowne Plaza Changi Airport | East | In-House | OM | SS | Pasir Ris |
| Crowne Plaza Changi Airport | East | In-House | OM | CSO | Tampines West |
| Crowne Plaza Changi Airport | East | In-House | OM | SS | Hougang |
| Orchid Hotel Private Limited | Central | In-House | OM | SS | Hougang |
| Fervour Pte Ltd | Island Wide | - | OM | SS | Hougang |
| Securus Pte Ltd | Island Wide | - | OM | SS | Hougang |
| Acestes Pte Ltd | Island Wide | - | OM | SSO | Clementi |
| Triple ‘S’ Protection Pte Ltd | Island Wide | - | OM | SSO | Clementi |
| Acestes Pte Ltd | Island Wide | - | OM | SSO | Clementi |
| Securus Pte Ltd | Island Wide | - | OM | SSO | Clementi |
| Crowne Plaza Changi Airport | East | In-House | OM | SSO | Clementi |
