| Inhouse Employer | East | Country Club | SO | SO | Tampines |
| Inhouse Employer | East | Country Club | SO | SO | Tampines |
| Inhouse Employer | Central | Country Club | OM | SO | Tampines |
| Inhouse Employer | Central | Country Club | OM | CSO | Boon Lay |
| Inhouse Employer | East | Country Club | SO | SSS | MacPherson |
| Inhouse Employer | East | Country Club | SO | SO | Bedok |
| Serangoon Gardens Country Club | Central | Country Club | SO | SO | Bedok |
| Inhouse Employer | Central | Country Club | OM | CSO | Bukit Batok |
| Inhouse Employer | East | Country Club | SO | SO | Bedok |
| Serangoon Gardens Country Club | Central | Country Club | SO | SO | Bedok |
| Inhouse Employer | East | Country Club | SO | SO | Bedok |
| Inhouse Employer | East | Country Club | SO | SO | Bedok |
| Inhouse Employer | East | Country Club | SO | SO | Tampines |
| Inhouse Employer | Central | Country Club | OM | CSO | Sengkang |
| Inhouse Employer | East | Country Club | SO | SO | Bedok |
| Serangoon Gardens Country Club | Central | Country Club | SO | SO | Bedok |
| Inhouse Employer | Central | Country Club | OM | SS | Sengkang |
| Inhouse Employer | Island Wide | Construction | OM | SS | Sembawang |
| Inhouse Employer | Island Wide | Construction | OM | SSS | Braddell |
| Inhouse Employer | Island Wide | Construction | OM | SO | Yishun |
| Inhouse Employer | Island Wide | Construction | OM | SO | Choa Chu Kang |
| Inhouse Employer | Island Wide | Construction | OM | CSO | Novena |
| G4S Secure Solutions (Singapore) Pte Ltd | West | Construction | SO | SO | - |
| Inhouse Employer | Island Wide | Construction | OM | SSS | Jurong East |
| Inhouse Employer | Island Wide | Construction | OM | CSO | Boon Lay |
