| Crowne Plaza Changi Airport | East | Hotel | SO | SO | Tampines |
| G4S Secure Solutions (Singapore) Pte Ltd | East | In-House | SSO | CSO | Bedok |
| Oneberry Technologies Pte Ltd | East | School | SSS | CSO | Jurong East |
| Securitas Guarding Services (Singapore) Pte Ltd | East | Data Centre | SS | SS | MacPherson |
| Crowne Plaza Changi Airport | East | Hotel | Security Mgt | SS | MacPherson |
| Security & Risk Solutions Pte. Ltd. | East | Office Building | SS | SS | Hougang |
| Metropolis Security Systems Pte Ltd | East | Condominium | SSO | SS | Sengkang |
| Premier Security Co-operative Ltd | East | In-House | Office Team | SS | Sengkang |
| Oneberry Technologies Pte Ltd | East | School | SSS | SSS | Tuas West Road |
| William Secure Solutions Pte Ltd | East | Healthcare | SO | SO | Hougang |
| Jasa Investigation & Security Services Pte Ltd | East | Industrial / Factory | SO | SO | Hougang |
| TwinRock Global | East | Condominium | SO | SO | Hougang |
| GATES PCM Integrated Services Pte Ltd | East | Condominium | SO | SO | Hougang |
| Prosec Services Pte Ltd | East | - | SSO | SSO | Tampines |
| Crowne Plaza Changi Airport | East | Hotel | Security Mgt | SS | Hougang |
| Crowne Plaza Changi Airport | East | Hotel | Security Mgt | SSS | Queenstown |
| Crowne Plaza Changi Airport | East | Hotel | Security Mgt | SS | Sembawang |
| Oneberry Technologies Pte Ltd | East | School | SSS | SSS | Ang Mo Kio |
| Jasa Investigation & Security Services Pte Ltd | East | Industrial / Factory | SO | SO | Hougang |
| Ranger Investigation & Security Services Pte Ltd | East | Industrial / Factory | SO | SO | Hougang |
| Eagle I Security Services Pte Ltd | East | Commercial | SS | SS | Pasir Ris |
| Securitas Guarding Services (Singapore) Pte Ltd | East | Data Centre | SS | CSO | Yishun |
| Security & Risk Solutions Pte. Ltd. | East | Office Building | SS | SS | Hougang |
| Ranger Investigation & Security Services Pte Ltd | East | In-House | SSO | CSO | Bedok |
| G4S Secure Solutions (Singapore) Pte Ltd | East | In-House | SSO | CSO | Bedok |
