| Inhouse Employer | East | School | SO | SO | Bedok |
| Inhouse Employer | East | In-House | SO | SO | Bedok |
| York Hotel (Private) Limited | Central | In-House | SO | SO | Bedok |
| Inhouse Employer | Central | In-House | SO | SO | Bedok |
| Inhouse Employer | East | In-House | SO | SO | Bedok |
| MCST | North | In-House | SO | SO | Bedok |
| Inhouse Employer | East | Country Club | SO | SO | Bedok |
| Serangoon Gardens Country Club | Central | Country Club | SO | SO | Bedok |
| Inhouse Employer | Central | Hotel | SO | SO | Bedok |
| Reachfield Security & Safety Management Pte Ltd | Central | School | SO | SO | Tiong Bahru |
| Certis Group | North | - | SO | Nil | Marsiling |
| Inhouse Employer | North | In-House | SO | Nil | Marsiling |
| Inhouse Employer | East | In-House | SO | SO | Bedok |
| Reachfield Security & Safety Management Pte Ltd | East | School | SO | SO | Bedok |
| Inhouse Employer | East | School | SO | SO | Bedok |
| Inhouse Employer | East | School | SO | SO | Bedok |
| Inhouse Employer | East | In-House | SO | SO | Bedok |
| Securitas Guarding Services (Singapore) Pte Ltd | East | Data Centre | SO | SO | Hougang |
| Inhouse Employer | East | School | SO | SO | Bedok |
| TwinRock Global | East | Retail | SO | SO | Tampines |
| Reachfield Security & Safety Management Pte Ltd | North | Commercial | SO | SS | Woodlands South |
| Reachfield Security & Safety Management Pte Ltd | North | Commercial | SO | SS | Woodlands South |
| PICO Guards Pte Ltd | North | School | SO | SS | Woodlands South |
| PICO Guards Pte Ltd | North | School | SO | SS | Woodlands South |
| Inhouse Employer | Central | School | SO | SO | Bedok |
