| Grand Copthorne Waterfront Hotel | Central | In-House | Security Mgt | SO | Choa Chu Kang |
| AGS Integration Pte. Ltd. | West | In-House | SS | SSS | Bukit Batok |
| Inhouse Employer | West | In-House | OM | CSO | Marsiling |
| AGS Integration Pte. Ltd. | West | In-House | SS | SS | Choa Chu Kang |
| Crowne Plaza Changi Airport | East | In-House | OE | SSS | Toa Payoh |
| JEN Singapore Tanglin by Shangri-La | Central | In-House | OE | SS | Pasir Ris |
| Inhouse Employer | West | In-House | OM | SS | Pasir Ris |
| Crowne Plaza Changi Airport | East | In-House | OM | SS | Pasir Ris |
| AGS Integration Pte. Ltd. | West | In-House | SS | SSS | Bukit Batok |
| Crowne Plaza Changi Airport | East | In-House | OM | CSO | Tampines West |
| Inhouse Employer | North | In-House | SO | SSO | Woodlands |
| Inhouse Employer | East | In-House | SO | SSS | MacPherson |
| Inhouse Employer | South | In-House | SO | SSS | MacPherson |
| Grand Copthorne Waterfront Hotel | Central | In-House | Security Mgt | SO | Bukit Batok |
| York Hotel (Private) Limited | Central | In-House | SO | SO | - |
| Inhouse Employer | Central | In-House | SO | SO | - |
| Grand Copthorne Waterfront Hotel | Central | In-House | Security Mgt | SS | Hougang |
| Crowne Plaza Changi Airport | East | In-House | OM | SS | Hougang |
| Orchid Hotel Private Limited | Central | In-House | OM | SS | Hougang |
| Crowne Plaza Changi Airport | East | In-House | OM | SSO | Clementi |
| Grand Copthorne Waterfront Hotel | Central | In-House | Security Mgt | Nil | Yishun |
| Grand Copthorne Waterfront Hotel | Central | In-House | Security Mgt | Nil | Yishun |
| Orchid Hotel Private Limited | Central | In-House | OM | Nil | Yishun |
| Pan Pacific Singapore | South | In-House | Security Mgt | Nil | Yishun |
| Inhouse Employer | North | In-House | SO | SSO | Woodlands |
