| ESA Security Pte Ltd | South | Hotel | SSO | SSO | - |
| Inhouse Employer | Central | Hotel | SS | SS | Woodlands |
| Inhouse Employer | Central | Hotel | OE | SSO | Boon Lay |
| Inhouse Employer | Central | Hotel | OE | SSO | Boon Lay |
| Artyzen Singapore | Central | Hotel | SS | SS | Sengkang |
| Crowne Plaza Changi Airport | East | Hotel | Security Mgt | SSS | Woodlands |
| Hotel Grand Central | Central | Hotel | Security Mgt | SO | Woodlands |
| Crowne Plaza Changi Airport | East | Hotel | Security Mgt | SSO | Hougang |
| Inhouse Employer | Central | Hotel | SO | SO | Bras Basah |
| Shangri-La Rasa Sentosa, Singapore | South | Hotel | OE | SS | Sengkang |
| Crowne Plaza Changi Airport | East | Hotel | Security Mgt | SSO | Hougang |
| M Social Singapore | Central | Hotel | OE | SS | Bukit Batok |
| Artyzen Singapore | Central | Hotel | SS | SS | Toa Payoh |
| Artyzen Singapore | Central | Hotel | SS | SS | Tampines |
| ESA Security Pte Ltd | South | Hotel | SSO | SSO | Tuas Link |
| Crowne Plaza Changi Airport | East | Hotel | Security Mgt | SSO | Hougang |
| Furama RiverFront, Singapore | South | Hotel | OE | SS | Sengkang |
| M Hotel Singapore City Centre | Central | Hotel | SSO | SS | Aljunied |
| Crowne Plaza Changi Airport | East | Hotel | Security Mgt | SSO | Hougang |
| Crowne Plaza Changi Airport | East | Hotel | SSO | SSO | Simei |
| Inhouse Employer | Central | Hotel | SS | SS | Tuas Link |
| Crowne Plaza Changi Airport | East | Hotel | SSO | SSO | Simei |
| Furama RiverFront, Singapore | South | Hotel | OE | SS | - |
| Crowne Plaza Changi Airport | East | Hotel | Security Mgt | SS | Kranji |
| Inhouse Employer | Central | Hotel | SO | SSS | Marsiling |
