| Orchid Hotel Private Limited | Central | In-House | OM | SSS | Queenstown |
| Crowne Plaza Changi Airport | East | In-House | OE | SS | Sengkang |
| Titanium Safety & Security Pte Ltd | North | In-House | OE | SS | Sengkang |
| G4S Secure Solutions (Singapore) Pte Ltd | Central | In-House | SSO | SS | Sengkang |
| Titanium Safety & Security Pte Ltd | North | In-House | OE | SS | Sengkang |
| ARSLAN SRS Singapore | South | In-House | RSOC/CAMS Op | SSO | Sengkang |
| Orchid Hotel Private Limited | Central | In-House | OM | SSS | Queenstown |
| Orchid Hotel Private Limited | Central | In-House | OM | SSS | Chinese Garden |
| JEN Singapore Tanglin by Shangri-La | Central | In-House | OM | SSS | Queenstown |
| Titanium Safety & Security Pte Ltd | North | In-House | OE | CSO | Pasir Ris |
| Crowne Plaza Changi Airport | East | In-House | OE | CSO | Pasir Ris |
| Titanium Safety & Security Pte Ltd | North | In-House | OE | CSO | Choa Chu Kang |
| Orchid Hotel Private Limited | Central | In-House | OM | SSS | Yishun |
| Orchid Hotel Private Limited | Central | In-House | OM | CSO | Toa Payoh |
| Inhouse Employer | West | In-House | OM | CSO | Toa Payoh |
| Titanium Safety & Security Pte Ltd | North | In-House | OE | CSO | Pasir Ris |
| York Hotel (Private) Limited | Central | In-House | OM | CSO | Pasir Ris |
| Inhouse Employer | West | In-House | OM | SSS | Yishun |
| Orchid Hotel Private Limited | Central | In-House | OM | SSS | Punggol |
| Orchid Hotel Private Limited | Central | In-House | OM | CSO | Toa Payoh |
| Inhouse Employer | North | In-House | SO | SSO | Yishun |
| Inhouse Employer | West | In-House | OM | CSO | Toa Payoh |
| Inhouse Employer | North | In-House | SO | SO | Bras Basah |
| Inhouse Employer | North | In-House | SO | SO | Bras Basah |
| Orchid Hotel Private Limited | Central | In-House | OM | SSS | Yishun |
