| Orchid Hotel Private Limited | Central | In-House | OM | CSO | Toa Payoh |
| Peregrine Security Pte. Ltd. | Central | Commercial | SS | SSS | Woodlands |
| Inhouse Employer | Central | In-House | SO | SSS | Woodlands |
| York Hotel (Private) Limited | Central | In-House | OM | SS | Sengkang |
| Artyzen Singapore | Central | Hotel | SO | SO | Sengkang |
| Acestes Pte Ltd | Central | - | Security Mgt | SO | Tampines |
| Orchid Hotel Private Limited | Central | In-House | OM | CSO | Toa Payoh |
| Inhouse Employer | Central | In-House | SO | SO | Telok Blangah |
| Grand Copthorne Waterfront Hotel | Central | In-House | Security Mgt | CSO | Choa Chu Kang |
| Grand Copthorne Waterfront Hotel | Central | In-House | Security Mgt | CSO | Toa Payoh |
| Orchid Hotel Private Limited | Central | In-House | OM | CSO | Toa Payoh |
| Orchid Hotel Private Limited | Central | In-House | OM | CSO | Toa Payoh |
| Grand Copthorne Waterfront Hotel | Central | In-House | Security Mgt | CSO | Toa Payoh |
| GWC Commercial Pte. Ltd. | Central | Commercial | SO | SSO | Woodlands |
| Sands Global Pte Ltd | Central | Condominium | SSO | SSO | Choa Chu Kang |
| Sands Global Pte Ltd | Central | Condominium | SSO | SSO | Choa Chu Kang |
| York Hotel (Private) Limited | Central | In-House | SO | SO | Bedok |
| Inhouse Employer | Central | In-House | SO | SO | Bedok |
| Serangoon Gardens Country Club | Central | Country Club | SO | SO | Bedok |
| Inhouse Employer | Central | Hotel | SO | SO | Bedok |
| Reachfield Security & Safety Management Pte Ltd | Central | School | SO | SO | Tiong Bahru |
| Prosec Services Pte Ltd | Central | Commercial | SSS | SSS | Lakeside |
| PICO Guards Pte Ltd | Central | Commercial | SSS | SSS | Lakeside |
| PICO Guards Pte Ltd | Central | Commercial | SSS | SSS | Lakeside |
| M Hotel Singapore City Centre | Central | Hotel | SSO | SSS | Tampines |
