| Grand Copthorne Waterfront Hotel | Central | In-House | Security Mgt | SS | Bukit Panjang |
| Grand Copthorne Waterfront Hotel | Central | In-House | Security Mgt | CSO | Bukit Panjang |
| Grand Copthorne Waterfront Hotel | Central | In-House | Security Mgt | SS | MacPherson |
| Ranger Investigation & Security Services Pte Ltd | South | In-House | SS | SS | MacPherson |
| ARSLAN SRS Singapore | South | In-House | RSOC/CAMS Op | SSS | Jurong East |
| ARSLAN SRS Singapore | South | In-House | RSOC/CAMS Op | SSS | Jurong East |
| Premier Security Co-operative Ltd | East | In-House | Office Team | SSO | Marsiling |
| ARSLAN SRS Singapore | South | In-House | RSOC/CAMS Op | SSO | Marsiling |
| AGS Integration Pte. Ltd. | West | In-House | SS | SSO | Choa Chu Kang |
| AGS Integration Pte. Ltd. | West | In-House | SS | Nil | Yew Tee |
| Ranger Investigation & Security Services Pte Ltd | East | In-House | SSO | CSO | Bedok |
| Inhouse Employer | West | In-House | OM | CSO | Sengkang |
| G4S Secure Solutions (Singapore) Pte Ltd | East | In-House | SSO | CSO | Bedok |
| York Hotel (Private) Limited | Central | In-House | OM | SS | MacPherson |
| JEN Singapore Tanglin by Shangri-La | Central | In-House | OM | SS | MacPherson |
| ARSLAN SRS Singapore | South | In-House | RSOC/CAMS Op | Nil | Bukit Batok |
| Inhouse Employer | Central | In-House | SS | SS | Hougang |
| Premier Security Co-operative Ltd | East | In-House | Office Team | SS | Sengkang |
| Grand Copthorne Waterfront Hotel | Central | In-House | Security Mgt | SSS | Boon Lay |
| York Hotel (Private) Limited | Central | In-House | OM | SS | Sembawang |
| JEN Singapore Tanglin by Shangri-La | Central | In-House | OM | SS | Sembawang |
| Orchid Hotel Private Limited | Central | In-House | OM | SS | Sembawang |
| Young Women's Christian Association of Singapore | Central | In-House | Security Mgt | SS | Sembawang |
| ARSLAN SRS Singapore | South | In-House | RSOC/CAMS Op | SS | Tuas Link |
| Ranger Investigation & Security Services Pte Ltd | South | In-House | SSO | CSO | Marsiling |
