| HORIZON CONSTRUCTION & ENGINEERING LIMITED | Private company limited by shares | Live |
| ENJOYABLE TRADING CONSULTANT LIMITED | Private company limited by shares | Live |
| KONG YAU ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| Shui Ngai Engineering Company Limited | Private company limited by shares | Live |
| EASY TRADE ENTERPRISE LIMITED | Private company limited by shares | Live |
| LANYU ENGINEERING (HONG KONG) CO., LIMITED | Private company limited by shares | Live |
| Mei Wah Environmental (Hong Kong) Company Limited | Private company limited by shares | Live |
| HENGSHENG CLEAN ENERGY CO., LIMITED | Private company limited by shares | Live |
| HKP Green Energy Investment Limited | Private company limited by shares | Live |
| ELEMENT ENVIRONMENTAL ENGINEERING LIMITED | Private company limited by shares | Live |
| ENYUANEE ELECTRONICS (HK) LIMITED | Private company limited by shares | Live |
| New Energy Facilitator Guangzhou Co., Limited | Private company limited by shares | Live |
| SKYVIEW ENTERPRISE COMPANY LIMITED | Private company limited by shares | Live |
| eNiNe Limited | Private company limited by shares | Live |
| NK ENTERPRISES LIMITED | Private company limited by shares | Live |
| JETHIN ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| CHARM SMART CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| EVER JOY CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| WELLY CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| FAST WELL CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| Sinlic Engineering Limited | Private company limited by shares | Live |
| Hk Jisen Intelligent Environmental Protection Technology Limited | Private company limited by shares | Live |
| GOLD HORN ENTERPRISE LIMITED | Private company limited by shares | Live |
| JACKSON LEUNG ENGINEERING LIMITED | Private company limited by shares | Live |
| Hongkong Enine Decoration Design Limited | Private company limited by shares | Live |
| Wang Yee Engineering Limited | Private company limited by shares | Live |
| ENRICH ENTERPRISE LIMITED | Private company limited by shares | Live |
| ATA Engineering Limited | Private company limited by shares | Live |
| Enviro Industrial Limited | Private company limited by shares | Live |
| Envy Cafe Limited | Private company limited by shares | Live |
| EXCELLENT QUALITY ENTERPRISES LIMITED | Private company limited by shares | Live |
| Tesseract Environmental Group Limited | Private company limited by shares | Live |
| RED IDOL SPORTS & ENTERTAINMENT LIMITED | Private company limited by shares | Live |
| Sky Sun Engineering Limited | Private company limited by shares | Live |
| U2 Enterprise Limited | Private company limited by shares | Live |
| Hongkong EnJoy Wang Industrial Group Co., Limited | Private company limited by shares | Live |
| Wang Kong Engineering Co., Limited | Private company limited by shares | Live |
| 3 Brothers Design & Engineering Company Limited | Private company limited by shares | Live |
| AEONIAN ENGINEERING LIMITED | Private company limited by shares | Live |
| ADF ENTERPRISE LIMITED | Private company limited by shares | Live |
| I & L Engineering Limited | Private company limited by shares | Live |
| Star Cleaning & Engineering Company Limited | Private company limited by shares | Live |
| Legend Engineering And Trading Limited | Private company limited by shares | Live |
| Up Energy Marine Limited | Private company limited by shares | Live |
| INNOVATION ENTREPRENEUR LIMITED | Private company limited by shares | Live |
| CREATIVE ELECTRIC ENERGY CO., LIMITED | Private company limited by shares | Live |
| Riverflow Engineering Company Limited | Private company limited by shares | Live |
| RTR Enterprises Limited | Private company limited by shares | Live |
| Wing Hing Engineering Construction Limited | Private company limited by shares | Live |
| Chong Ke Engineering Company Limited | Private company limited by shares | Live |
| Airline Business Liaise Engineering Limited | Private company limited by shares | Live |
| TAK SUN ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| MRC ENGINEERING (ASIA) LIMITED | Private company limited by shares | Live |
| OCEAN ENERGY INCORPORATION LIMITED | Private company limited by shares | Live |
| VAN GOGH ENTERTAINMENT COMPANY LIMITED | Private company limited by shares | Live |
| Smart Engineering and Construction Company Limited | Private company limited by shares | Live |
| Enixus Coop Limited | Private company limited by shares | Live |
| XING DA ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| Advanced Engineering Group Co. Limited | Private company limited by shares | Live |
| KLI TECHNOLOGY ENGINEERING HK LIMITED | Private company limited by shares | Live |
| SCC ENGINEERING CO LIMITED | Private company limited by shares | Live |
| SMART CHARM ENGINEERING LIMITED | Private company limited by shares | Live |
| JIK ENGINEERING LIMITED | Private company limited by shares | Live |
| Grow Tech Energy Limited | Private company limited by shares | Live |
| LUCKY WELL ENGINEERING LIMITED | Private company limited by shares | Live |
| Wai Tak Construction Engineering Limited | Private company limited by shares | Live |
| HK ANIMAL SOCIAL ENTERPRISE LIMITED | Private company limited by shares | Live |
| Comfi Environ Limited | Private company limited by shares | Live |
| SAMSENG NEW ENERGY COMPANY LIMITED | Private company limited by shares | Live |
| ENVIRONMENTAL BRICK FACTORY (HONG KONG) LIMITED | Private company limited by shares | Live |
| LI YUEN ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| KAI KONG ENGINEERING LIMITED | Private company limited by shares | Live |
| SETTER ENTERPRISES INC. LIMITED | Private company limited by shares | Live |
| Crowdtrip New Energy (China) Holding Limited | Private company limited by shares | Live |
| Panda Scaffolding Engineering Co. Limited | Private company limited by shares | Live |
| Wa Lee Machinery & Engineering Limited | Private company limited by shares | Live |
| ARGENT ENGINEERING AND TESTING LIMITED | Private company limited by shares | Live |
| Win Fast Industrial Engineering Limited | Private company limited by shares | Live |
| Sunto Engineering Limited | Private company limited by shares | Live |
| Kan Hing Engineering (Hong Kong) Limited | Private company limited by shares | Live |
| MA ENGINEERING LIMITED | Private company limited by shares | Live |
| Kong Yik Engineering Limited | Private company limited by shares | Live |
| Weihai Shinyi Enterprise Limited | Private company limited by shares | Live |
| Advanced Petrochemical Engineering Limited | Private company limited by shares | Live |
| E.N.A. ENTERTAINMENT LIMITED | Private company limited by shares | Live |
| Wah Kee Engineering and Trading Company Limited | Private company limited by shares | Live |
| RELAX ENJOY LIMITED | Private company limited by shares | Live |
| Wah Lok Engineering Company Limited | Private company limited by shares | Live |
| ID8 ENTERPRISES LIMITED | Private company limited by shares | Live |
| NEW SPACE ENTERPRISES LIMITED | Private company limited by shares | Live |
| BOSEN ELECTRIC ENGINEERING LIMITED | Private company limited by shares | Live |
| WO YEE ENGINEERING LIMITED | Private company limited by shares | Live |
| Leader Machinery & Engineering Limited | Private company limited by shares | Live |
| DIK CHONG ENGINEERING LIMITED | Private company limited by shares | Live |
| Graffiti Engineering Consultancy Limited | Private company limited by shares | Live |
| Blooming Enterprise Limited | Private company limited by shares | Live |
| TAL ENTERPRISES LIMITED | Private company limited by shares | Live |
| HONGKONG CLEAN ENVIRONMENT BIO-TECH CO., LIMITED | Private company limited by shares | Live |
| HUI WING FAT ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| HOYO ENTERPRISE LIMITED | Private company limited by shares | Live |