| Orchid Hotel Private Limited | Central | In-House | OM | SSO | Marsiling |
| Bulls-Eye Security Services Pte Ltd | Central | In-House | SSO | SSO | Pasir Ris |
| Crowne Plaza Changi Airport | East | In-House | OM | SSS | Bishan |
| Inhouse Employer | West | In-House | OM | SSS | Bishan |
| Inhouse Employer | South | In-House | SO | SO | Pasir Ris |
| Orchid Hotel Private Limited | Central | In-House | OM | SSS | Bishan |
| Grand Copthorne Waterfront Hotel | Central | In-House | Security Mgt | SSS | Bishan |
| Inhouse Employer | South | In-House | SO | SSS | Woodlands |
| Crowne Plaza Changi Airport | East | In-House | OM | SS | Marsiling |
| Crowne Plaza Changi Airport | East | In-House | OE | SSS | Toa Payoh |
| Inhouse Employer | Central | In-House | SSS | SSS | Toa Payoh |
| Crowne Plaza Changi Airport | East | In-House | OE | SSS | Toa Payoh |
| AGS Integration Pte. Ltd. | West | In-House | SS | SS | Choa Chu Kang |
| AGS Integration Pte. Ltd. | West | In-House | SS | SS | Choa Chu Kang |
| York Hotel (Private) Limited | Central | In-House | OM | SSS | Dover |
| AGS Integration Pte. Ltd. | West | In-House | SS | SO | Woodlands |
| Inhouse Employer | West | In-House | OM | SSS | Tampines |
| Inhouse Employer | West | In-House | OM | SSS | Dover |
| Grand Copthorne Waterfront Hotel | Central | In-House | Security Mgt | SSS | Dover |
| Inhouse Employer | West | In-House | OM | CSO | Boon Lay |
| G4S Secure Solutions (Singapore) Pte Ltd | East | In-House | SSO | SSS | Woodlands |
| Inhouse Employer | Central | In-House | SSS | SSS | Toa Payoh |
| Inhouse Employer | East | In-House | SO | SO | Pasir Ris |
| Crowne Plaza Changi Airport | East | In-House | OE | SSS | Toa Payoh |
| Crowne Plaza Changi Airport | East | In-House | OM | SSS | Toa Payoh |
