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| Dimension Construction and Engineering Limited | | Live |
| POWERISE ENGINEERING LIMITED | | Live |
| Wise Engineering Service Limited | | Live |
| San Kin Yip Construction Engineering Company Limited | | Live |
| WAI LAP ENGINEERING LIMITED | | Live |
| Affluence Engineering (Hong Kong) Company Limited | | Live |
| CHIN YAU ELECTRIC ENGINEERING CO. LIMITED | | Live |
| YO WING ENGINEERING CO LIMITED | | Live |
| Pak Yat Electrical Engineering Limited | | Live |
| TUNG CHUEN CONSTRUCTION ENGINEERING COMPANY LIMITED | | Live |
| Allnew Engineering Limited | | Live |
| LNW Design & Engineering Limited | | Live |
| Lai Wa Engineering Company Limited | | Live |
| ST ENGINEERING LIMITED | | Live |
| WIN GAIN CONSTRUCTION ENGINEERING LIMITED | | Live |
| Honglai Construction Engineering Limited | | Live |
| Hui Son Construction Engineering Co Limited | | Live |
| Park Lok Engineering Limited | | Live |
| CCGS Engineering Limited | | Live |
| Good Mission Engineering Company Limited | | Live |
| Seon Fai Engineering Limited | | Live |
| FAT FAI ENGINEERING ARCHITECTURE LIMITED | | Live |
| Kin Kwan Engineering Co. Limited | | Live |
| AT Engineering Limited | | Live |
| Cheng Lok Engineering Limited | | Live |
| Janjie Engineering Limited | | Live |
| SAM HING CREATION ENGINEERING COMPANY LIMITED | | Live |
| FILMTECH ENGINEERING LIMITED | | Live |
| T.A.DECORATION ENGINEERING LIMITED | | Live |
| DNB Engineering Limited | | Live |
| MLE Engineering Limited | | Live |
| DAILY FACADES ENGINEERING LIMITED | | Live |
| Five Elements Engineering Consulting Limited | | Live |
| ITALIA ENGINEERING LIMITED | | Live |
| Wing Leung Engineering Company Limited | | Live |
| Global Victory Engineering Limited | | Live |
| KWAN WAI ENGINEERING LIMITED | | Live |
| Chui Lam Engineering Limited | | Live |
| Kam Yue Engineering Company Limited | | Live |
| Tai Pang Engineering Limited | | Live |
| All in One Engineering and Consultancy Limited | | Live |
| HOK LAM ENGINEERING LIMITED | | Live |
| LEEDS ENGINEERING LIMITED | | Live |
| EARNING ENGINEERING LIMITED | | Live |
| Ko Hing Engineering HK Company Limited | | Live |
| YJ ENGINEERING CO., LIMITED | | Live |
| FEISOEY CREATIVE DESIGN & ENGINEERING COMPANY LIMITED | | Live |
| EPS M & E Engineering Limited | | Live |
| Huiheng Engineering Limited | | Live |
| G&D Engineering Limited | | Live |
| Birch Po Engineering Limited | | Live |
| HENGMEI ENGINEERING LIMITED | | Live |
| Hang Kin Engineering Limited | | Live |
| Man Chin Engineering Company Limited | | Live |
| Fai Yi Engineering Limited | | Live |
| Wa Yu Engineering Co. Limited | | Live |
| KAR MAN ENGINEERING COMPANY LIMITED | | Live |
| Wah Hsia Motors Service Engineering Limited | | Live |
| VC Technology & Engineering Limited | | Live |
| Chi Fu Trenchless Engineering Limited | | Live |
| WAH HOI MACHINERY ENGINEERING LIMITED | | Live |
| FU HING TAI CONSTRUCTION ENGINEERING COMPANY LIMITED | | Live |
| CH Engineering Service Company Limited | | Live |
| Satisfactory Construction Machinery Engine Parts Limited | | Live |
| J&J ENGINEERING COMPANY LIMITED | | Live |
| FAR EAST AIR CONDITIONING ENGINEERING COMPANY LIMITED | | Live |
| KAM BO Engineering Limited | | Live |
| MING RAN CONSTRUCTION ENGINEERING CO., LIMITED | | Live |
| JPEG ENGINEERING LIMITED | | Live |
| Comfort Engineering Limited | | Live |
| On Tai Engineering Limited | | Live |
| Yue Tack Engineering Limited | | Live |
| Ah Muk Engineering Limited | | Live |
| Kin Tam Engineering Company Limited | | Live |
| HK Pharma United Engineering Limited | | Live |
| N POWER ENGINEERING CO., LIMITED | | Live |
| CHI LEUNG AIR CONDITIONING ENGINEERING LIMITED | | Live |
| ENGLUCK Holdings (UK) Limited | | Live |
| PAK WUI MATERIALS AND ENGINEERING LIMITED | | Live |
| ONI ENGINEERING LIMITED | | Live |
| Yung Hing Construction Engineering Co. Limited | | Live |
| YU SUM ENGINEERING LIMITED | | Live |
| Sea Sail Engineering Limited | | Live |
| Glory Up Engineering Limited | | Live |
| K&H ENGINERING GROUP LIMITED | | Live |
| WA WING ENGINEERING COMPANY LIMITED | | Live |
| WAPO Engineering (Hong Kong) Company Limited | | Live |
| WAPO Technology Engineering Company Limited | | Live |
| AC English Limited | | Live |
| KKJ Design & Engineering Company Limited | | Live |
| CHI HO CONSTRUCTION ENGINEERING LIMITED | | Live |
| VICI Design Engineering Limited | | Live |
| SanLik Drainage Engineering Limited | | Live |
| CK Pro Engineering Company Limited | | Live |
| Tin Kei Engineering Co., Limited | | Live |
| NSG Engenharia Limited | | Live |
| CHUNG KIT SURVEY ENGINEERING LIMITED | | Live |
| Grand Forest Engineering Limited | | Live |
| MAYA ENGINEERING LIMITED | | Live |