| Resorts World Sentosa | South | Commercial | SO | SO | Telok Blangah |
| Uniforce Security Services Pte Ltd | Island Wide | - | OE | SO | Tampines |
| Metropolis Security Systems Pte Ltd | Island Wide | - | OE | SO | Tampines |
| Force-One Security | North | Data Centre | OE | SO | Tampines |
| SATS Ltd | Island Wide | - | OM | SO | Tampines |
| Triple ‘S’ Protection Pte Ltd | North | Shipyard / Port | SO | SO | Yishun |
| Inhouse Employer | East | School | SO | SO | Bedok |
| Inhouse Employer | East | School | SO | SO | Bedok |
| Inhouse Employer | East | In-House | 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 |
| 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 |
| Force-One Security | North | Data Centre | OE | SO | Tampines |
| Reachfield Security & Safety Management Pte Ltd | Central | School | SO | SO | Tiong Bahru |
| SATS Ltd | East | - | OE | SO | Tampines |
| Force-One Security | North | Data Centre | OE | SO | Tampines |
| Inhouse Employer | East | In-House | SO | SO | Bedok |
| Reachfield Security & Safety Management Pte Ltd | East | School | SO | SO | Bedok |
