| Regal Security & Fire Management Services Pte Ltd | Central | In-House | SSO | CSO | Bedok |
| Regal Security & Fire Management Services Pte Ltd | Central | - | OE | SS | Bukit Panjang |
| Regal Security & Fire Management Services Pte Ltd | Central | - | OE | SS | Admiralty |
| Regal Security & Fire Management Services Pte Ltd | Central | In-House | SSO | CSO | Bedok |
| Regal Security & Fire Management Services Pte Ltd | Central | - | OE | SS | Admiralty |
| Regal Security & Fire Management Services Pte Ltd | Central | - | OE | CSO | Yishun |
| Regal Security & Fire Management Services Pte Ltd | Central | - | OE | SSS | Bukit Batok |
| Regal Security & Fire Management Services Pte Ltd | Central | In-House | SSO | CSO | Bedok |
| Regal Security & Fire Management Services Pte Ltd | Central | - | OE | SS | Marsiling |
| Regal Security & Fire Management Services Pte Ltd | Central | In-House | SSO | CSO | Bedok |
| Regal Security & Fire Management Services Pte Ltd | Central | In-House | SSO | SO | Bukit Batok |
| Regal Security & Fire Management Services Pte Ltd | Central | - | OE | CSO | Marsiling |
| Regal Security & Fire Management Services Pte Ltd | Central | - | OE | CSO | Marsiling |
| Regal Security & Fire Management Services Pte Ltd | Central | - | OE | CSO | Marsiling |
| Regal Security & Fire Management Services Pte Ltd | Central | - | OE | SS | Woodlands |
| Regal Security & Fire Management Services Pte Ltd | Central | - | OE | SSS | Tampines |
| Regal Security & Fire Management Services Pte Ltd | Central | - | OE | SS | Woodlands |
| Regal Security & Fire Management Services Pte Ltd | Central | In-House | SSO | SSO | Bukit Batok |
| Regal Security & Fire Management Services Pte Ltd | Central | - | OE | SSS | Sengkang |
| Regal Security & Fire Management Services Pte Ltd | Central | - | OE | SS | Bukit Panjang |
| Regal Security & Fire Management Services Pte Ltd | Central | - | OE | SSS | Yishun |
| Regal Security & Fire Management Services Pte Ltd | Central | - | OE | CSO | Marsiling |
| Regal Security & Fire Management Services Pte Ltd | Central | In-House | SSO | SSO | Boon Lay |
| Regal Security & Fire Management Services Pte Ltd | Central | - | OE | CSO | Pasir Ris |
| Regal Security & Fire Management Services Pte Ltd | Central | - | OE | CSO | Pasir Ris |
