| Dragnet Smartech Security Pte Ltd | East | - | SSO | SSO | Bukit Batok |
| Triple ‘S’ Protection Pte Ltd | East | Commercial | SSO | SSO | Bukit Batok |
| Uniforce Security Services Pte Ltd | East | School | SSO | SSO | Bukit Batok |
| Dragnet Smartech Security Pte Ltd | East | - | SSO | SSO | Bukit Batok |
| Union Security Services Pte. Ltd. | East | Data Centre | SS | SS | Yishun |
| Jasa Investigation & Security Services Pte Ltd | East | Condominium | SSO | SSO | Bedok North |
| Triple ‘S’ Protection Pte Ltd | East | Commercial | SSO | SSO | Bedok North |
| Metropolis Security Systems Pte Ltd | East | Condominium | SSO | SSO | Bedok North |
| Prosec Services Pte Ltd | East | Retail | SSO | SSO | Bedok North |
| Union Security Services Pte. Ltd. | East | Data Centre | SS | SS | Bukit Panjang |
| Crowne Plaza Changi Airport | East | Hotel | Security Mgt | SS | Sengkang |
| Premier Security Co-operative Ltd | East | In-House | Office Team | SSS | Sengkang |
| Union Security Services Pte. Ltd. | East | Data Centre | SS | SS | Simei |
| Premier Security Co-operative Ltd | East | Commercial | SS | SS | Pasir Ris |
| AGS Integration Pte. Ltd. | East | Condominium | SS | SS | Pasir Ris |
| Eagle I Security Services Pte Ltd | East | Commercial | SS | SS | Pasir Ris |
| Jasa Investigation & Security Services Pte Ltd | East | Commercial | SO | SS | Pasir Ris |
| G4S Secure Solutions (Singapore) Pte Ltd | East | In-House | SSO | SSO | Bukit Batok |
| Premier Security Co-operative Ltd | East | In-House | Office Team | SSS | Sengkang |
| SMS Security | East | Mix-Development | SSO | SS | Aljunied |
| Union Security Services Pte. Ltd. | East | Data Centre | SS | SSS | Tampines West |
| Security & Risk Solutions Pte. Ltd. | East | Office Building | SS | SSO | Hougang |
| Crowne Plaza Changi Airport | East | Hotel | Security Mgt | SSO | Hougang |
| Union Security Services Pte. Ltd. | East | Data Centre | SS | SSS | Telok Blangah |
| Premier Security Co-operative Ltd | East | In-House | Office Team | SSS | Sengkang |
