| Kingston Property Maintenance Services Pte Ltd | Island Wide | - | OE | CSO | Marsiling |
| Kingston Property Maintenance Services Pte Ltd | Central | Mix-Development | SS | CSO | Clementi |
| Kingston Property Maintenance Services Pte Ltd | West | Condominium | SO | SO | Bukit Gombak |
| Kingston Property Maintenance Services Pte Ltd | Central | Mix-Development | SS | CSO | Clementi |
| Kingston Property Maintenance Services Pte Ltd | West | Condominium | SO | SSS | Clementi |
| Kingston Property Maintenance Services Pte Ltd | East | Condominium | SSO | SS | Aljunied |
| Kingston Property Maintenance Services Pte Ltd | Central | Condominium | SSO | SSO | - |
| Labourtel Management Corporation Pte Ltd | West | Dormitory | CSO | SSS | Tampines West |
| Labourtel Management Corporation Pte Ltd | East | Dormitory | CSO | SSS | Tampines West |
| Labourtel Management Corporation Pte Ltd | East | Dormitory | CSO | CSO | Hougang |
| Labourtel Management Corporation Pte Ltd | East | Dormitory | CSO | CSO | Clementi |
| Labourtel Management Corporation Pte Ltd | West | Dormitory | SO | SSO | Woodlands |
| Labourtel Management Corporation Pte Ltd | East | Dormitory | CSO | CSO | Marsiling |
| Labourtel Management Corporation Pte Ltd | East | Dormitory | CSO | SSS | Yishun |
| Labourtel Management Corporation Pte Ltd | West | Dormitory | CSO | SSS | Yishun |
| Labourtel Management Corporation Pte Ltd | East | Dormitory | CSO | CSO | Marsiling |
| Labourtel Management Corporation Pte Ltd | West | Dormitory | CSO | CSO | Marsiling |
| Labourtel Management Corporation Pte Ltd | West | Dormitory | CSO | CSO | Boon Lay |
| Labourtel Management Corporation Pte Ltd | West | Dormitory | CSO | CSO | Woodlands |
| Labourtel Management Corporation Pte Ltd | West | Dormitory | CSO | CSO | Toa Payoh |
| Labourtel Management Corporation Pte Ltd | West | Dormitory | CSO | CSO | Clementi |
| Labourtel Management Corporation Pte Ltd | West | Dormitory | CSO | CSO | Bukit Panjang |
| Labourtel Management Corporation Pte Ltd | East | Dormitory | CSO | CSO | Sengkang |
| Labourtel Management Corporation Pte Ltd | West | Dormitory | SO | SSO | Woodlands |
| Labourtel Management Corporation Pte Ltd | West | Dormitory | SO | SO | Bukit Gombak |
