| G4S Secure Solutions (Singapore) Pte Ltd | East | School | SO | SS | Punggol |
| G4S Secure Solutions (Singapore) Pte Ltd | East | School | SO | SS | Punggol |
| Acestes Pte Ltd | Central | - | Security Mgt | SO | Punggol |
| Grand Copthorne Waterfront Hotel | Central | In-House | Security Mgt | SS | Punggol |
| Crowne Plaza Changi Airport | East | In-House | OM | SS | Punggol |
| Orchid Hotel Private Limited | Central | In-House | OM | SS | Punggol |
| Grand Copthorne Waterfront Hotel | Central | In-House | Security Mgt | SS | Punggol |
| Acestes Pte Ltd | Island Wide | - | OM | SS | Punggol |
| Orchid Hotel Private Limited | Central | In-House | OM | SS | Punggol |
| Crowne Plaza Changi Airport | East | In-House | OM | SS | Punggol |
| SATS Ltd | Island Wide | - | OM | SSS | Punggol |
| Fervour Pte Ltd | Island Wide | - | OM | SS | Punggol |
| Acestes Pte Ltd | Island Wide | - | OM | SS | Punggol |
| SATS Ltd | Island Wide | - | OM | SS | Punggol |
| Orchid Hotel Private Limited | Central | In-House | OM | SS | Punggol |
| Total Protection Solutions Pte Ltd | Island Wide | - | OM | SS | Punggol |
| Aigle Security Pte Ltd | Central | Commercial | SO | SO | Punggol |
| Aigle Security Pte Ltd | East | Commercial | SO | SO | Punggol |
| First Security & Private Investigation (Singapore) Pte Ltd | South | Condominium | SO | SO | Punggol |
| Securus Pte Ltd | Island Wide | - | OM | SS | Punggol |
| Inhouse Employer | East | In-House | SO | SO | Punggol |
| First Security & Private Investigation (Singapore) Pte Ltd | South | Commercial | SO | SO | Punggol |
| Inhouse Employer | East | In-House | SO | SO | Punggol |
| Acestes Pte Ltd | Island Wide | - | OM | CSO | Punggol |
| Triple ‘S’ Protection Pte Ltd | Island Wide | - | OM | CSO | Punggol |
