| JEN Singapore Tanglin by Shangri-La | Central | In-House | OM | SS | Kranji |
| Inhouse Employer | West | School | OE | SS | Kranji |
| ARSLAN SRS Singapore | South | In-House | RSOC/CAMS Op | SSO | Lakeside |
| Reachfield Security & Safety Management Pte Ltd | West | Industrial / Factory | SS | SS | Lakeside |
| Triple ‘S’ Protection Pte Ltd | West | Commercial | SS | SS | Lakeside |
| Reachfield Security & Safety Management Pte Ltd | Island Wide | Commercial | SS | SS | Lakeside |
| FormTeam Consultancy Pte Ltd | Island Wide | - | OE | Nil | Lakeside |
| Inhouse Employer | Island Wide | Construction | OM | CSO | Lakeside |
| Grand Copthorne Waterfront Hotel | Central | In-House | Security Mgt | Nil | Lakeside |
| Acestes Pte Ltd | Island Wide | - | OM | SSS | Lakeside |
| Total Protection Solutions Pte Ltd | Island Wide | - | OM | SSS | Lakeside |
| Securus Pte Ltd | Island Wide | - | OM | SSS | Lakeside |
| Fervour Pte Ltd | Island Wide | - | OM | SSS | Lakeside |
| SATS Ltd | Island Wide | - | OM | SSS | Lakeside |
| GoMobile Security Solutions Pte Ltd | Island Wide | - | OM | SSS | Lakeside |
| PICO Guards Pte Ltd | Island Wide | - | OM | SSS | Lakeside |
| Triple ‘S’ Protection Pte Ltd | Island Wide | - | OM | SSS | Lakeside |
| Ademco Security Pte Ltd | West | Industrial / Factory | SSO | SO | Lakeside |
| Unique Security Services Pte Ltd | West | Commercial | SO | SO | Lakeside |
| GoMobile Security Solutions Pte Ltd | West | Industrial / Factory | SSO | SO | Lakeside |
| Triple ‘S’ Protection Pte Ltd | West | Commercial | SSO | SO | Lakeside |
| Unique Security Services Pte Ltd | West | Commercial | SO | SO | Lakeside |
| Unique Security Services Pte Ltd | West | Commercial | SO | SO | Lakeside |
| GoMobile Security Solutions Pte Ltd | Island Wide | - | OM | Nil | Lakeside |
| Triple ‘S’ Protection Pte Ltd | West | Commercial | SS | SS | Lakeside |
