| Inhouse Employer | Island Wide | - | OE | SS | Kaki Bukit |
| Inhouse Employer | Island Wide | Construction | OM | SSO | Choa Chu Kang |
| Inhouse Employer | Island Wide | Construction | OM | SSS | Jurong East |
| Inhouse Employer at Changi | East | Commercial | OE | SSO | Buangkok |
| Inhouse Employer at Changi | East | Commercial | OE | CSO | Sengkang |
| Inhouse Employer at Changi | East | Commercial | OE | CSO | Sengkang |
| Inhouse Employer at Changi | East | Commercial | OE | SSS | Pasir Ris |
| Inhouse Employer at Changi | East | Commercial | OE | SSO | Buangkok |
| Interlocal Exim Pte Ltd | Central | In-House | SO | SS | Hougang |
| Interlocal Exim Pte Ltd | Central | In-House | SO | SS | Hougang |
| Jasa Investigation & Security Services Pte Ltd | East | Industrial / Factory | SO | SO | Hougang |
| Jasa Investigation & Security Services Pte Ltd | East | Industrial / Factory | SO | SO | Hougang |
| Jasa Investigation & Security Services Pte Ltd | East | Commercial | SO | SSS | Punggol |
| Jasa Investigation & Security Services Pte Ltd | East | Condominium | SSO | SSO | Bedok North |
| Jasa Investigation & Security Services Pte Ltd | East | Commercial | SO | SS | Pasir Ris |
| Jasa Investigation & Security Services Pte Ltd | East | Condominium | SSO | SSO | Bedok Reservoir |
| Jasa Investigation & Security Services Pte Ltd | East | Condominium | SS | SS | Choa Chu Kang |
| Jasa Investigation & Security Services Pte Ltd | Central | Healthcare | SSO | SO | Bukit Batok |
| Jasa Investigation & Security Services Pte Ltd | East | Condominium | SS | SS | Woodlands |
| Jasa Investigation & Security Services Pte Ltd | Central | Commercial | SS | SS | Woodlands |
| Jasa Investigation & Security Services Pte Ltd | East | Condominium | SO | SO | Tampines |
| Jasa Investigation & Security Services Pte Ltd | East | Condominium | SS | SS | - |
| Jasa Investigation & Security Services Pte Ltd | East | Condominium | SS | SS | - |
| Jasa Investigation & Security Services Pte Ltd | West | Industrial / Factory | SSO | SO | Boon Lay |
| Jasa Investigation & Security Services Pte Ltd | East | Commercial | SO | SO | Simei |
