| Huiheng Engineering Limited | | Live |
| Enion Industrial Co., Limited | | Live |
| G&D Engineering Limited | | Live |
| Sino-India New Energy Investment Company Limited | | Live |
| Tech Environmental Culture Company Limited | | Live |
| Birch Po Engineering Limited | | Live |
| Ming Lee HK Enterprise Limited | | Live |
| HENGMEI ENGINEERING LIMITED | | Live |
| Art For Environment - NFT Limited | | Live |
| Hang Kin Engineering Limited | | Live |
| Alliance Environment Engineering Limited | | Live |
| NC ENTERPERISE 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 |
| Godsin Environmental Co., Limited | | Live |
| Wah Hsia Motors Service Engineering Limited | | Live |
| VC Technology & Engineering Limited | | Live |
| Dadi Ecological Environment Investment Limited | | Live |
| Chi Fu Trenchless Engineering Limited | | Live |
| WAH HOI MACHINERY ENGINEERING LIMITED | | Live |
| Enjoy MoYu Co., Limited | | Live |
| FU HING TAI CONSTRUCTION ENGINEERING COMPANY LIMITED | | Live |
| CH Engineering Service Company Limited | | Live |
| BRICKWALL ENVIRONMENTAL CO., LIMITED | | Live |
| Gate Energies APAC Limited | | Live |
| Satisfactory Construction Machinery Engine Parts Limited | | Live |
| K-Union Asia Catering Enterprise Limited | | Live |
| J&J ENGINEERING COMPANY LIMITED | | Live |
| FAR EAST AIR CONDITIONING ENGINEERING COMPANY LIMITED | | Live |
| VAST DRAGON ENTERPRISE LIMITED | | Live |
| KAM BO Engineering Limited | | Live |
| MING RAN CONSTRUCTION ENGINEERING CO., LIMITED | | Live |
| JPEG ENGINEERING LIMITED | | Live |
| EnnoPure HK 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 |
| KCU ENTERTAINMENT LIMITED | | Live |
| ENGLUCK Holdings (UK) Limited | | Live |
| ENROLNET (HK) LIMITED | | Live |
| PAK WUI MATERIALS AND ENGINEERING LIMITED | | Live |
| ONI ENGINEERING LIMITED | | Live |
| HE ZE ENERGY TRADING LIMITED | | Live |
| Enda Power Tools Company Limited | | Live |
| ENKRYPT LIMITED | | Live |
| Ava Enterprise Company Limited | | Live |
| Yung Hing Construction Engineering Co. Limited | | Live |
| YU SUM ENGINEERING LIMITED | | Live |
| Solar New Energy Co., Limited | | Live |
| Lihua Environmental Technology Co., Limited | | Live |
| Star Moon Entertainment Consultancy Limited | | Live |
| HK ENERGY MATERIAL SOURCING LIMITED | | Live |
| JW ENTERPRISE LIMITED | | Live |
| ENOFAKE LIMITED | | Live |
| HONGKONG KAITAI ENVIRONMENT TECHNOLOGY CO., LIMITED | | Live |
| Encyclomedias Limited | | Live |
| Sea Sail Engineering Limited | | Live |
| Glory Up Engineering Limited | | Live |
| K&H ENGINERING GROUP LIMITED | | Live |
| WA WING ENGINEERING COMPANY LIMITED | | Live |
| MING JI ENTERPRISE LIMITED | | Live |
| TENSAN ENTERPRISES COMPANY LIMITED | | Live |
| WAPO Engineering (Hong Kong) Company Limited | | Live |
| WAPO Technology Engineering Company Limited | | Live |
| FGA Young Elite Entrepreneurs Co. Limited | | Live |
| Basetrix Energy Co., Limited | | Live |
| UNITED MOBIL ENERGY PACIFIC LIMITED | | Live |
| Rega Enterprise Limited | | Live |
| EnergyGlare Limited | | Live |
| Channel Energy Limited | | Live |
| Pushtrix Energy Co., Limited | | Live |
| AC English Limited | | Live |
| KKJ Design & Engineering Company Limited | | Live |
| CHI HO CONSTRUCTION ENGINEERING LIMITED | | Live |
| Energy de France Co., Limited | | Live |
| VICI Design Engineering Limited | | Live |
| JUST ENERGY TRADING LIMITED | | Live |
| SanLik Drainage Engineering Limited | | Live |
| Hong Kong Green Environmental Technology Company Limited | | Live |
| Lung Hei Environmental Recycling Limited | | Live |
| CK Pro Engineering Company Limited | | Live |
| Tin Kei Engineering Co., Limited | | Live |
| NSG Engenharia Limited | | Live |
| CRG Energy Limited | | Live |
| CHUNG KIT SURVEY ENGINEERING LIMITED | | Live |
| Grand Forest Engineering Limited | | Live |
| MAYA ENGINEERING LIMITED | | Live |
| Pure Energy Trading Limited | | Live |
| HK FAMESTEEL ENTERPRISE CO., LIMITED | | Live |
| Kui Lik Engineering Limited | | Live |
| KARLAM ENGINEERING COMPANY LIMITED | | Live |
| Kao Chiu Engineering Limited | | Live |
| UPRAISE ENGINEERING LIMITED | | Live |