| Inhouse Employer | Central | Country Club | OM | SO | Yishun |
| Force-One Security | Central | Commercial | SO | SO | Yishun |
| Inhouse Employer | Central | In-House | SS | SS | Admiralty |
| Premier Security Co-operative Ltd | Central | Commercial | SS | SS | Toa Payoh |
| Inhouse Employer | Central | Hotel | OE | SS | Hougang |
| SMS Security | Central | Gov Building | SO | SO | Tampines West |
| Security & Risk Solutions Pte. Ltd. | Central | - | Office Team | SO | Yishun |
| Security & Risk Solutions Pte. Ltd. | Central | - | Office Team | SSS | Jurong East |
| Security & Risk Solutions Pte. Ltd. | Central | - | Office Team | SSS | Tiong Bahru |
| Inhouse Employer | Central | Hotel | SSO | SS | Simei |
| Grand Copthorne Waterfront Hotel | Central | In-House | Security Mgt | CSO | Jurong East |
| Grand Copthorne Waterfront Hotel | Central | In-House | Security Mgt | CSO | Jurong East |
| Certis Group | Central | School | SS | SS | Bukit Panjang |
| 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 |
| Security & Risk Solutions Pte. Ltd. | Central | - | Office Team | SSS | Jurong East |
| Security & Risk Solutions Pte. Ltd. | Central | - | Office Team | SSS | Jurong East |
| Pedro Investigations & Security Services Pte. Ltd. | Central | Industrial / Factory | SO | SS | Sengkang |
| Inhouse Employer | Central | Country Club | OM | CSO | Bukit Batok |
| Security & Risk Solutions Pte. Ltd. | Central | - | Office Team | SS | Choa Chu Kang |
| Security & Risk Solutions Pte. Ltd. | Central | - | Office Team | CSO | Boon Lay |
| Security & Risk Solutions Pte. Ltd. | Central | - | Office Team | CSO | Upper Changi |
| Security & Risk Solutions Pte. Ltd. | Central | - | Office Team | SSO | Marsiling |
| Force-One Security | Central | Commercial | SO | SSO | Marsiling |
