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| MEGA YIELD ENGINEERING CO., LIMITED | Private company limited by shares | Live |
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| HONGKONG ENJOY GROUP CO., LIMITED | Private company limited by shares | Live |
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| KWAN SHENG ENGINEERING LIMITED | Private company limited by shares | Live |
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| PUI KONG ENGINEERING LIMITED | Private company limited by shares | Live |
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| ENVIRONMENT AND LIFE FORUM RESEARCH INSTITUTE LIMITED | Private company limited by shares | Live |
| CASTING GLORY ENGINEERING LIMITED | Private company limited by shares | Live |
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| YU FU LOONG ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| YIU YEUNG ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| ENTERWIN (HK) INDUSTRIAL LIMITED | Private company limited by shares | Live |
| MEGTECH ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| FocusFire New Energy Limited | Private company limited by shares | Live |
| AIT Construction Engineering Limited | Private company limited by shares | Live |
| ENTANGL LIMITED | Private company limited by shares | Live |
| CREATIVE WEALTH ENTERPRISE LIMITED | Private company limited by shares | Live |
| ENERGYCUBE SOLUTIONS CO., LIMITED | Private company limited by shares | Live |
| Solar Net Energy Limited | Private company limited by shares | Live |
| Legendary Creator Entertainment Limited | Private company limited by shares | Live |
| JINKO ENGINEERING LIMITED | Private company limited by shares | Live |
| Tung Fai Construction Engineering Limited | Private company limited by shares | Live |
| ALLIANCE SCAFFOLDING ENGINEERING LIMITED | Private company limited by shares | Live |
| HONG KONG ENJOY E-BUSINESS CO., LIMITED | Private company limited by shares | Live |
| Y & L ENGINEERING LIMITED | Private company limited by shares | Live |
| ENZYME HONG KONG LIMITED | Private company limited by shares | Live |
| Zen Engineering Limited | Private company limited by shares | Live |
| RoMa Green Energy Solutions Limited | Private company limited by shares | Live |
| Enoch Packaging Industrial Company Limited | Private company limited by shares | Live |
| Assemblage Engineering Company Limited | Private company limited by shares | Live |
| ASIA MARK ENTERPRISES LIMITED | Private company limited by shares | Live |
| YAT K ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| INNOVHUB ENVIRONMENTAL ENGINEERING LIMITED | Private company limited by shares | Live |
| SZE KA ENGINEERING LIMITED | Private company limited by shares | Live |
| Willpower Engineering Service (P.W.) Co. Limited | Private company limited by shares | Live |
| J&S Swimming Pool Engineering Limited | Private company limited by shares | Live |
| Remanda Energy Technology (Hong Kong) Limited | Private company limited by shares | Live |
| Hon Shung Engineering Limited | Private company limited by shares | Live |
| CHAMPION INVESTMENT ENTERPRISE LIMITED | Private company limited by shares | Live |
| Enjoy Party Company Limited | Private company limited by shares | Live |
| Sky Entertainment Limited | Private company limited by shares | Live |
| YI MO ENGINEERING LIMITED | Private company limited by shares | Live |
| ENEL Limited | Private company limited by shares | Live |
| Summit Engineering Hong Kong Limited | Private company limited by shares | Live |
| Wai Yip Iron Ware Engineering Company Limited | Private company limited by shares | Live |
| KAMLUNGWAN TAT ENGINEERING LIMITED | Private company limited by shares | Live |
| Cham Kee Machinery Engineering Limited | Private company limited by shares | Live |
| Wai Yip Scaffolds Engineering Limited | Private company limited by shares | Live |
| K Design Engineering Co Limited | Private company limited by shares | Live |
| KSENG & WINTOP ENERGY TECH LIMITED | Private company limited by shares | Live |
| HOPEFUL ENGINEERING (HONG KONG) CO. LIMITED | Private company limited by shares | Live |
| GIG ENTERTAINMENT LIMITED | Private company limited by shares | Live |
| Miw Engineering Limited | Private company limited by shares | Live |
| Wai Wong Engineering (Hong Kong) Limited | Private company limited by shares | Live |
| GOALWATT New Energy Limited | Private company limited by shares | Live |
| SHENGGANG SHIPPING ENGINEERING LIMITED | Private company limited by shares | Live |
| M&P Engineering Company Limited | Private company limited by shares | Live |
| Creative Fame Enterprise (Group) Limited | Private company limited by shares | Live |
| HANG TAI ENGINEERING LIMITED | Private company limited by shares | Live |
| Dung Yeung Engineering Limited | Private company limited by shares | Live |
| VISION AND MIND ENVIRONMENTAL LIMITED | Private company limited by shares | Live |
| W and H Engineering Limited | Private company limited by shares | Live |
| Zhai Kee Engineering Limited | Private company limited by shares | Live |
| NIC ENGINEERING LIMITED | Private company limited by shares | Live |
| YSD Engineering Trading Limited | Private company limited by shares | Live |
| A & B PLUS ENGINEERING LIMITED | Private company limited by shares | Live |
| MAN YUE ENGINEERING LIMITED | Private company limited by shares | Live |
| Heco New Energy Co., Limited | Private company limited by shares | Live |
| Ka Sum Engineering Company Limited | Private company limited by shares | Live |
| YUI HEI ENGINEERING LIMITED | Private company limited by shares | Live |
| Classic Expert Enterprises Limited | Private company limited by shares | Live |
| WING YU AIR CONDITIONING ENGINEERING LIMITED | Private company limited by shares | Live |
| KI NGAI CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| GLOBAL ENVIRONMENTAL COOPERATION ORGANIZATION CO., LIMITED | Private company limited by shares | Live |
| Sky Palace Engineering Limited | Private company limited by shares | Live |
| Good Plus Engineering Limited | Private company limited by shares | Live |
| Look4Class Enterprise Limited | Private company limited by shares | Live |
| Enbiawit Technology Limited | Private company limited by shares | Live |
| YU TONG ELECTRICAL ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| SAVING RENEWABLE ENERGY COMPANY LIMITED | Private company limited by shares | Live |
| JL Entertainment Limited | Private company limited by shares | Live |
| ENABLE at CPA Limited | Private company limited by shares | Live |