| Soverus Pte Ltd | Island Wide | - | SSS | SSS | Tampines |
| Oneberry Technologies Pte Ltd | East | School | SSS | CSO | Jurong East |
| Oneberry Technologies Pte Ltd | East | School | SSS | SSS | Tuas West Road |
| Oneberry Technologies Pte Ltd | East | School | SSS | SSS | Ang Mo Kio |
| PICO Guards Pte Ltd | South | Commercial | SSS | SSS | Choa Chu Kang |
| Soverus Pte Ltd | Central | Data Centre | SSS | SSS | Tampines West |
| Soverus Pte Ltd | Central | Data Centre | SSS | SSS | Woodlands |
| Soverus Pte Ltd | Central | Data Centre | SSS | SSS | Woodlands |
| Prosec Services Pte Ltd | South | Commercial | SSS | SSS | Woodlands |
| Prosec Services Pte Ltd | East | Data Centre | SSS | SSS | Woodlands |
| Bulls-Eye Security Services Pte Ltd | Central | Healthcare | SSS | SSS | Aljunied |
| Soverus Pte Ltd | Island Wide | - | SSS | SSS | Yishun |
| Inhouse Employer | Central | In-House | SSS | CSO | Yishun |
| Prosec Services Pte Ltd | East | Data Centre | SSS | SSS | Ang Mo Kio |
| Soverus Pte Ltd | Island Wide | - | SSS | SS | Bukit Panjang |
| Inhouse Employer | Central | In-House | SSS | SS | Bukit Panjang |
| PICO Guards Pte Ltd | Central | Commercial | SSS | SSS | Bukit Batok |
| PICO Guards Pte Ltd | South | Commercial | SSS | SSS | Bukit Batok |
| PICO Guards Pte Ltd | South | - | SSS | SSS | Bukit Batok |
| Metropolis Security Systems Pte Ltd | Central | Condominium | SSS | SSS | Queenstown |
| PICO Guards Pte Ltd | Central | Commercial | SSS | CSO | Bedok |
| Prosegur Singapore Pte Ltd | South | Commercial | SSS | SSS | Queenstown |
| PICO Guards Pte Ltd | Central | Commercial | SSS | CSO | Bedok |
| Inhouse Employer | Central | In-House | SSS | CSO | Clementi |
| Soverus Pte Ltd | Central | Data Centre | SSS | CSO | Clementi |
