| ARSLAN SRS Singapore | South | In-House | RSOC/CAMS Op | SSO | Marsiling |
| Certis Group | South | Healthcare | SS | SS | Bukit Panjang |
| Security & Risk Solutions Pte. Ltd. | South | Office Building | SS | SSS | Bishan |
| Furama RiverFront, Singapore | South | Hotel | OE | SS | Sengkang |
| FormTeam Consultancy Pte Ltd | South | Events | OE | SS | Sengkang |
| Shangri-La Rasa Sentosa, Singapore | South | Hotel | OE | SS | Sengkang |
| ARSLAN SRS Singapore | South | In-House | RSOC/CAMS Op | Nil | Bukit Batok |
| Resorts World Sentosa | South | Commercial | SO | SO | Bukit Batok |
| FormTeam Consultancy Pte Ltd | South | Events | OE | 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 |
| ARSLAN SRS Singapore | South | In-House | RSOC/CAMS Op | SSO | Boon Lay |
| Resorts World Sentosa | South | Commercial | SO | SO | Sengkang |
| Bulls-Eye Security Services Pte Ltd | South | Gov Building | SO | SO | Hougang |
| Ademco Security Pte Ltd | South | Mix-Development | SS | SS | Aljunied |
| PICO Guards Pte Ltd | South | Commercial | SSS | SSS | Choa Chu Kang |
| Pan Pacific Singapore | South | In-House | Security Mgt | SSO | Hougang |
| Peregrine Security Pte. Ltd. | South | Hotel | SSO | SSO | Bedok North |
| Peregrine Security Pte. Ltd. | South | Hotel | SSO | SSO | Bukit Batok |
| Ademco Security Pte Ltd | South | Mix-Development | SSO | SSO | Bukit Batok |
| G4S Secure Solutions (Singapore) Pte Ltd | South | Commercial | SSO | SSO | Bukit Batok |
| Ademco Security Pte Ltd | South | Mix-Development | SSO | SSO | Bukit Batok |
| ARSLAN SRS Singapore | South | In-House | RSOC/CAMS Op | SSO | Bukit Batok |
| ARSLAN SRS Singapore | South | In-House | RSOC/CAMS Op | SSO | Lakeside |
| ARSLAN SRS Singapore | South | In-House | RSOC/CAMS Op | SS | Bedok Reservoir |
