| SATS Ltd | Island Wide | - | OM | CSO | Toa Payoh |
| Triple ‘S’ Protection Pte Ltd | Island Wide | - | OM | CSO | Toa Payoh |
| Acestes Pte Ltd | Island Wide | - | OM | CSO | Toa Payoh |
| Securus Pte Ltd | Island Wide | - | OM | CSO | Toa Payoh |
| Apro Asian Protection Pte Ltd | Island Wide | - | OM | SSS | Woodlands |
| Inhouse Employer | Island Wide | Construction | OM | SSS | Sengkang |
| Orchid Hotel Private Limited | Central | In-House | OM | SSS | Queenstown |
| SATS Ltd | Island Wide | - | OM | SSS | Queenstown |
| Orchid Hotel Private Limited | Central | In-House | OM | SSS | Queenstown |
| SATS Ltd | Island Wide | - | OM | Nil | Novena |
| Orchid Hotel Private Limited | Central | In-House | OM | SSS | Chinese Garden |
| Triple ‘S’ Protection Pte Ltd | Island Wide | - | OM | SSS | Chinese Garden |
| GoMobile Security Solutions Pte Ltd | Island Wide | - | OM | CSO | Marsiling |
| JEN Singapore Tanglin by Shangri-La | Central | In-House | OM | SSS | Queenstown |
| Inhouse Employer | Island Wide | Construction | OM | SO | Tampines |
| Inhouse Employer | Island Wide | Construction | OM | SSS | Woodlands |
| Acestes Pte Ltd | Island Wide | - | OM | CSO | Marsiling |
| GoMobile Security Solutions Pte Ltd | Island Wide | - | OM | CSO | Marsiling |
| Orchid Hotel Private Limited | Central | In-House | OM | SSS | Yishun |
| Orchid Hotel Private Limited | Central | In-House | OM | CSO | Toa Payoh |
| Fervour Pte Ltd | Island Wide | - | OM | CSO | Toa Payoh |
| Inhouse Employer | West | In-House | OM | CSO | Toa Payoh |
| SATS Ltd | Island Wide | - | OM | CSO | Toa Payoh |
| Acestes Pte Ltd | Island Wide | - | OM | CSO | Toa Payoh |
| Securus Pte Ltd | Island Wide | - | OM | SS | Punggol |
