| Employer | Trade |
| Ying Wah Construction Group Limited | Carpenter (Formwork - Building Construction/Civil Construction) |
| China Road and Bridge Corporation | Site Surveying (Leveller) |
| Wai Ming Construction Steel Limited | Bar Bender and Fixer |
| China State Construction Engineering (Hong Kong) Limited | Bar Bender and Fixer, Concreter, Carpenter (Formwork - Building Construction/Civil Construction), Site Surveying (Leveller) |
| Chevalier Group | Electrical Wireman, Lift Mechanic, Surveying and Setting-out (Leveller) |
| Kintat Engineerings Company Limited | Electrical Wireman |
| Build King Construction Limited | Bar Bender and Fixer, Concreter, Carpenter (Formwork - Building Construction/Civil Construction), Electrical Wireman, Site Surveying (Leveller), Surveying and Setting-out (Leveller) |
| Paul Y. Engineering Group | Bar Bender and Fixer, Electrical Wireman, Fire Service Mechanical Fitter, Refrigeration/Air-conditioning/Ventilation Mechanic (Air System), Refrigeration/Air-conditioning/Ventilation Mechanic (Thermal Insulation), Refrigeration/Air-conditioning/Ventilation Mechanic (Water System), Lift Mechanic |
| Penta-Ocean – Concentric Joint Venture | Site Surveying (Leveller) |
| Hong Yip Service Company Limited | Repair, Maintenance, Alterations and Additions (Electrical and Mechanical) |
| Kai Shing Management Services Limited | Repair, Maintenance, Alterations and Additions (Electrical and Mechanical) |
