| Excellent Security & Safety Pte Ltd | Central | Industrial / Factory | SSO | SSO | Toa Payoh |
| Inhouse Employer | North | Industrial / Factory | SSO | SO | Ang Mo Kio |
| Inhouse Employer | North | Industrial / Factory | SSO | SO | Sembawang |
| Inhouse Employer | North | Industrial / Factory | SSO | SSO | Yishun |
| Inhouse Employer | North | Industrial / Factory | SSO | SSO | Marsiling |
| Inhouse Employer | North | Industrial / Factory | SSO | CSO | Bukit Panjang |
| First Security & Private Investigation (Singapore) Pte Ltd | North | Industrial / Factory | SO | SO | Hougang |
| Inhouse Employer | West | Industrial / Factory | SO | SO | Tuas Link |
| Inhouse Employer | North | Industrial / Factory | SSO | SSO | Yishun |
| Prosegur Singapore Pte Ltd | East | Industrial / Factory | SSO | SO | Sengkang |
| Inhouse Employer | West | Industrial / Factory | SO | SO | Choa Chu Kang |
| GoMobile Security Solutions Pte Ltd | West | Industrial / Factory | SSO | SO | Choa Chu Kang |
| Inhouse Employer | North | Industrial / Factory | SSO | SSO | Yishun |
| Focus Security Services Pte Ltd | West | Industrial / Factory | SSO | SSO | Jurong East |
| Inhouse Employer | North | Industrial / Factory | SSO | CSO | Marsiling |
| Inhouse Employer | East | In-House | SO | SO | Pasir Ris |
| Republic of Singapore Yacht Club | West | In-House | SO | SO | - |
| ONE°15 Marina Sentosa Cove, Singapore | South | In-House | OE | SS | Tampines |
| Grand Copthorne Waterfront Hotel | Central | In-House | Security Managment | SS | Tampines |
| Grand Copthorne Waterfront Hotel | Central | In-House | Security Managment | SS | Jurong East |
| ONE°15 Marina Sentosa Cove, Singapore | South | In-House | OE | SS | Jurong East |
| Orchid Hotel Private Limited | Central | In-House | OM | SSS | Braddell |
| Hilton Garden Inn Singapore Serangoon | Central | In-House | SO | SO | - |
| SEOMEO RELC | Central | In-House | SO | SO | - |
| Inhouse Employer | Central | In-House | SO | SO | - |
