| Crowne Plaza Changi Airport | East | Hotel | Security Mgt | SSS | Dakota |
| Shangri-La Rasa Sentosa, Singapore | South | Hotel | OE | SSS | Dakota |
| SATS Ltd | Island Wide | - | Inves | SSS | Dakota |
| Security & Risk Solutions Pte. Ltd. | Central | - | Office Team | SSS | Commonwealth |
| SATS Ltd | Island Wide | - | OM | SSS | Commonwealth |
| Aedge Services Pte Ltd | Island Wide | - | OM | SSS | Commonwealth |
| Inhouse Employer | Island Wide | Construction | OM | SSS | Commonwealth |
| RAS Security Pte Ltd | North | Commercial | SSO | SSO | Commonwealth |
| PICO Guards Pte Ltd | Central | School | SSO | SSO | Commonwealth |
| Metropolis Security Systems Pte Ltd | Central | Industrial / Factory | SO | SSO | Commonwealth |
| Metropolis Security Systems Pte Ltd | Central | Industrial / Factory | SO | SSO | Commonwealth |
| PICO Guards Pte Ltd | Central | School | SO | SSO | Commonwealth |
| PICO Guards Pte Ltd | Central | School | SSO | SSO | Commonwealth |
| SATS Ltd | Island Wide | - | OM | Nil | Commonwealth |
| Royal Security Management Services Pte Ltd | Island Wide | - | OE | Nil | Commonwealth |
| Triple ‘S’ Protection Pte Ltd | Island Wide | - | OE | Nil | Commonwealth |
| Reachfield Security & Safety Management Pte Ltd | Island Wide | - | SSS | CSO | Clementi |
| ProtectPlus Pte Ltd | Island Wide | - | OE | SSS | Clementi |
| G4S Secure Solutions (Singapore) Pte Ltd | Central | School | SO | SO | Clementi |
| G4S Secure Solutions (Singapore) Pte Ltd | South | School | SO | SO | Clementi |
| FormTeam Consultancy Pte Ltd | Island Wide | - | OE | SSS | Clementi |
| Securus Pte Ltd | Island Wide | - | OE | SSS | Clementi |
| Royal Security Management Services Pte Ltd | Island Wide | - | OE | SSS | Clementi |
| Legion Protection Pte Ltd | Island Wide | - | OE | SSS | Clementi |
| ProtectPlus Pte Ltd | Island Wide | - | OE | SSS | Clementi |
