| Total Protection Solutions Pte Ltd | Island Wide | - | OM | SO | Sengkang |
| Acestes Pte Ltd | Island Wide | - | OM | SSS | Tampines |
| GoMobile Security Solutions Pte Ltd | Island Wide | - | OM | SSS | Tampines |
| Crowne Plaza Changi Airport | East | In-House | OM | SSS | Tampines |
| York Hotel (Private) Limited | Central | In-House | OM | SSS | Ang Mo Kio |
| Total Protection Solutions Pte Ltd | Island Wide | - | OM | SSS | Tampines |
| Fervour Pte Ltd | Island Wide | - | OM | SSS | Tampines |
| Total Protection Solutions Pte Ltd | Island Wide | - | OM | SSS | Tampines |
| Acestes Pte Ltd | Island Wide | - | OM | SSS | Tampines |
| Inhouse Employer | West | In-House | OM | CSO | Toa Payoh |
| Crowne Plaza Changi Airport | East | In-House | OM | CSO | Toa Payoh |
| Orchid Hotel Private Limited | Central | In-House | OM | CSO | Toa Payoh |
| Acestes Pte Ltd | Island Wide | - | OM | CSO | Toa Payoh |
| Crowne Plaza Changi Airport | East | In-House | OM | SS | Woodlands |
| Crowne Plaza Changi Airport | East | In-House | OM | SS | Woodlands |
| Triple ‘S’ Protection Pte Ltd | Island Wide | - | OM | CSO | Punggol |
| Acestes Pte Ltd | Island Wide | - | OM | CSO | Punggol |
| Acestes Pte Ltd | Island Wide | - | OM | CSO | Punggol |
| Crowne Plaza Changi Airport | East | In-House | OM | SO | Tampines |
| Orchid Hotel Private Limited | Central | In-House | OM | CSO | Toa Payoh |
| Acestes Pte Ltd | Island Wide | - | OM | CSO | Toa Payoh |
| GoMobile Security Solutions Pte Ltd | Island Wide | - | OM | CSO | Toa Payoh |
| Fervour Pte Ltd | Island Wide | - | OM | CSO | Toa Payoh |
| Triple ‘S’ Protection Pte Ltd | Island Wide | - | OM | CSO | Toa Payoh |
| Crowne Plaza Changi Airport | East | In-House | OM | CSO | Toa Payoh |
