| Inhouse Employer | East | School | SO | SO | Pasir Ris |
| Jasa Investigation & Security Services Pte Ltd | East | Healthcare | SO | SO | Pasir Ris |
| Aigle Security Pte Ltd | East | Commercial | SO | SO | Pasir Ris |
| Inhouse Employer | East | In-House | SO | SO | Pasir Ris |
| Inhouse Employer | East | School | SO | SO | Pasir Ris |
| Eagle I Security Services Pte Ltd | East | - | SO | SO | Pasir Ris |
| Inhouse Employer | East | School | SO | SO | Pasir Ris |
| Inhouse Employer | East | School | SO | SO | Pasir Ris |
| Sands Global Pte Ltd | East | Condominium | SO | SO | Pasir Ris |
| Inhouse Employer | East | In-House | SO | SO | Pasir Ris |
| Triple ‘S’ Protection Pte Ltd | Island Wide | - | OM | CSO | Pasir Ris |
| SATS Ltd | Island Wide | - | OM | CSO | Pasir Ris |
| SMS Investigation & Security Pte Ltd | Central | - | OM | CSO | Pasir Ris |
| Acestes Pte Ltd | Island Wide | - | OM | CSO | Pasir Ris |
| Securus Pte Ltd | Island Wide | - | OM | CSO | Pasir Ris |
| GoMobile Security Solutions Pte Ltd | Island Wide | - | OM | CSO | Pasir Ris |
| Total Protection Solutions Pte Ltd | Island Wide | - | OM | CSO | Pasir Ris |
| G4S Secure Solutions (Singapore) Pte Ltd | Island Wide | - | OE | CSO | Pasir Ris |
| Soverus Pte Ltd | Island Wide | - | SSS | CSO | Pasir Ris |
| Star Security Services | Island Wide | - | Security Mgt | CSO | Pasir Ris |
| TwinRock Global | Central | - | Security Mgt | CSO | Pasir Ris |
| Iconic Locations S Pte Ltd | Central | In-House | SO | SO | Pasir Ris |
| Inhouse Employer | East | School | SO | SO | Pasir Ris |
| Inhouse Employer | East | In-House | SO | SO | Pasir Ris |
| Inhouse Employer | East | In-House | SO | SO | Pasir Ris |
