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| 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 |
| 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 |
| 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 |
| CHUNG KIT SURVEY ENGINEERING LIMITED | | Live |
| Grand Forest Engineering Limited | | Live |
| MAYA ENGINEERING LIMITED | | Live |
| Kui Lik Engineering Limited | | Live |
| KARLAM ENGINEERING COMPANY LIMITED | | Live |
| Kao Chiu Engineering Limited | | Live |
| UPRAISE ENGINEERING LIMITED | | Live |
| KA LAI GARDEN LANDSCAPE ENGINEERING LIMITED | | Live |
| Yat Pak Air Conditioning & Engineering Limited | | Live |
| Changhao Engineering Co., Limited | | Live |
| AnyGo Engineering Limited | | Live |
| HEI WIN ENGINEERING COMPANY LIMITED | | Live |
| Wing Lok Construction Engineering Company Limited | | Live |
| Zhilang Engineering Company Limited | | Live |
| Yukho Air-con Engineering Co Limited | | Live |
| Avril Engineering Company Limited | | Live |
| GOLDENSTONE ENGINEERING CO., LIMITED | | Live |
| Engineering Experts Holding Limited | | Live |
| C&K Electrical Engineering Company Limited | | Live |
| FURNISH ENGINEERING LIMITED | | Live |
| YING KIU ENGINEERING CO., LIMITED | | Live |
| NO. 1 ENGINEERING COMPANY LIMITED | | Live |
| Wan Ho Electronic Engineering Limited | | Live |
| Super Sense Of Engineering (Hong Kong) Company Limited | | Live |
| YEE HOPE ENGINEERING COMPANY LIMITED | | Live |
| JUN YU ENGINEERING LIMITED | | Live |
| Karl Engineering Company Limited | | Live |
| TUNG FAI MARBLE ENGINEERING LIMITED | | Live |
| A TOP ENGINEERING LIMITED | | Live |
| JOIN DART CONSTRUCTION ENGINEERING LIMITED | | Live |
| LUCKY PANDA ENGINEERING CO., LIMITED | | Live |
| iConcept Engineering Limited | | Live |
| SMART MARINE ENGINEERING LIMITED | | Live |
| Hang Lee (Asia) Engineering Limited | | Live |
| Business Jet Engine Maintenance Solutions Limited | | Live |
| WONG WONG TRANSPORTATION ENGINEERING LIMITED | | Live |
| Huayi Mechanical and Electrical Engineering Limited | | Live |
| Keung Kee Engineering Limited | | Live |
| Zhen Bin Engineering Co Limited | | Live |
| Wang Fei Engineering Limited | | Live |
| On Kee Demolition Engineering Limited | | Live |
| GOLD RIVER (ASIA) ENGINEERING LIMITED | | Live |
| HUALI CONSTRUCTION ENGINEERING CO., LIMITED | | Live |
| Yan Chai Kee Engineering Limited | | Live |
| Wo Tin Ha Construction Engineering Company Limited | | Live |
| Chong Yat Cable Engineering Limited | | Live |
| Ultaway Engineering Limited | | Live |
| SAKURA ENGINEERING LIMITED | | Live |
| Pi Engineering Limited | | Live |
| CARLOS INVESTMENT (ENGINEERING) LIMITED | | Live |
| Wai Ichi E&M Engineering Limited | | Live |
| Hing Fat Engineering Service Limited | | Live |