| Certis Group | South | Healthcare | SS | SS | Admiralty |
| Inhouse Employer | South | Hotel | SO | SO | Woodlands |
| Inhouse Employer | South | In-House | SSO | SO | Bedok |
| Reachfield Security & Safety Management Pte Ltd | South | - | OE | SS | Pioneer |
| Inhouse Employer | South | In-House | SO | CSO | Yishun |
| Inhouse Employer | South | Hotel | SO | SO | Bedok |
| IGC Security Services Pte Ltd | South | Industrial / Factory | SSO | SS | Tiong Bahru |
| ONE°15 Marina Sentosa Cove, Singapore | South | Country Club | SO | SO | Bedok |
| Inhouse Employer | South | In-House | SSO | SO | Bedok |
| Inhouse Employer | South | Hotel | SO | SO | Bedok |
| ONE°15 Marina Sentosa Cove, Singapore | South | Country Club | SO | SO | Bedok |
| Inhouse Employer | South | In-House | SSO | SO | Bedok |
| Horus I (Private Limited) | South | Retail | SO | SSO | Punggol |
| Premier Security Co-operative Ltd | South | Commercial | SS | SS | Pioneer |
| Peregrine Security Pte. Ltd. | South | Office Building | SS | SS | Pioneer |
| Premier Security Co-operative Ltd | South | Commercial | SS | SS | Pioneer |
| G4S Secure Solutions (Singapore) Pte Ltd | South | School | SO | SO | Clementi |
| Shangri-La Rasa Sentosa, Singapore | South | Hotel | OE | SSO | Hougang |
| Furama RiverFront, Singapore | South | Hotel | OE | SSO | Hougang |
| PICO Guards Pte Ltd | South | Commercial | SSS | SSS | Bukit Batok |
| PICO Guards Pte Ltd | South | - | SSS | SSS | Bukit Batok |
| G4S Secure Solutions (Singapore) Pte Ltd | South | Commercial | SSO | SS | Bukit Panjang |
| G4S Secure Solutions (Singapore) Pte Ltd | South | Commercial | SSO | SS | Bukit Panjang |
| Prosegur Singapore Pte Ltd | South | Commercial | SSS | SSS | Queenstown |
| G4S Secure Solutions (Singapore) Pte Ltd | South | Commercial | SSO | CSO | Bedok |
