| Bulls-Eye Security Services Pte Ltd | East | Healthcare | SO | SO | Bukit Gombak |
| Triple ‘S’ Protection Pte Ltd | East | Commercial | SS | SS | Boon Lay |
| Inhouse Employer | East | School | SO | SO | Bedok |
| Inhouse Employer | East | In-House | SO | SO | Bedok |
| Inhouse Employer | East | Country Club | SO | SO | Bedok |
| G4S Secure Solutions (Singapore) Pte Ltd | East | Commercial | SSO | SSO | Tampines |
| SATS Ltd | East | - | OE | SSS | Yishun |
| SATS Ltd | East | - | OE | SSS | Yishun |
| SMS Security | East | Mix-Development | SSO | SSO | Potong Pasir |
| Brink's Singapore Pte Ltd | East | - | SO | Nil | Tampines |
| SATS Ltd | East | - | OE | SS | Pioneer |
| FormTeam Consultancy Pte Ltd | East | Condominium | SS | SO | Bright Hill |
| SMS Investigation & Security Pte Ltd | East | Condominium | SS | SS | Punggol |
| Malaysia Dairy Industries Pte Ltd | East | Commercial | OE | SSO | Marsiling |
| Certis Group | East | Gov Building | SO | SO | Bedok |
| Certis Group | East | Gov Building | SO | SO | Bedok |
| RAS Security Pte Ltd | East | Commercial | SS | SSS | Sengkang |
| First Security & Private Investigation (Singapore) Pte Ltd | East | Condominium | SS | SS | Punggol |
| SMS Investigation & Security Pte Ltd | East | Condominium | SS | SS | Punggol |
| First Security & Private Investigation (Singapore) Pte Ltd | East | Condominium | SS | SS | Punggol |
| SMS Investigation & Security Pte Ltd | East | Condominium | SSO | SS | Punggol |
| Reachfield Security & Safety Management Pte Ltd | East | Industrial / Factory | SO | SO | Bedok |
| Reachfield Security & Safety Management Pte Ltd | East | Industrial / Factory | SO | SO | Bedok |
| Malaysia Dairy Industries Pte Ltd | East | Commercial | OE | SSO | Marsiling |
| RAS Security Pte Ltd | East | Commercial | SO | SO | Bedok |
