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| Kinpo Air-Condition Engineering Limited | Private company limited by shares | Live |
| Q P ENTERPRISES LIMITED | Private company limited by shares | Live |
| Royal On Engineering Company Limited | Private company limited by shares | Live |
| ENERLINE LIMITED | Private company limited by shares | Live |
| Yuk Siu Engineering Co., Limited | Private company limited by shares | Live |
| HONG KONG ENVIRONMENTAL (GREEN) RESEARCH LIMITED | Private company limited by shares | Live |
| SKY LUCK CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| ENTENG COMPANY LIMITED | Private company limited by shares | Live |
| SPECIALTY GAS ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| ENTIRE PROMOTIONAL GIFT LIMITED | Private company limited by shares | Live |
| TALENT OCEAN CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| GAINFILL ENGINEERING (HONG KONG) COMPANY LIMITED | Private company limited by shares | Live |
| YIN YAN ENTERTAINMENT LIMITED | Private company limited by shares | Live |
| ENNON WIN LIMITED | Private company limited by shares | Live |
| GLOBAL DRAGON ENTERPRISES LIMITED | Private company limited by shares | Live |
| Simba Energy and Consulting Limited | Private company limited by shares | Live |
| WISE LUCK ENTERPRISES LIMITED | Private company limited by shares | Live |
| JAYKO ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| SHENZHEN YUXIN NEW ENERGY CO., LIMITED | Private company limited by shares | Live |
| Power True Infrastructure Engineering Company Limited | Private company limited by shares | Live |
| ErXing Enterprise Co., Limited | Private company limited by shares | Live |
| NATURAL YIELD ENERGY LIMITED | Private company limited by shares | Live |
| Lvyuan Environment Group Co., Limited | Private company limited by shares | Live |
| SOUTH CHINA SEA OIL & ENERGY RESOURCES LIMITED | Private company limited by shares | Live |
| Nanfang Environment Management Limited | Private company limited by shares | Live |
| ZTE JSW ENERGY CO., LIMITED | Private company limited by shares | Live |
| China One Engineering Limited | Private company limited by shares | Live |
| MAO HE LANDSCAPE & ENGINEERING LIMITED | Private company limited by shares | Live |
| KONG YAT ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| Sky Engineering Design Limited | Private company limited by shares | Live |
| Dynamix Enterprises Limited | Private company limited by shares | Live |
| MAXEASY ENTERPRISE LIMITED | Private company limited by shares | Live |
| HONGKONG ENLIHUAN BUSINESS CONSULTING LIMITED | Private company limited by shares | Live |
| POLARBEAR ENTERPRISE CO., LIMITED | Private company limited by shares | Live Commenced dormancy on 06-Nov-2018 |
| CHI HO ENGINEERING LIMITED | Private company limited by shares | Live |
| Splendid Engineering Technology Limited | Private company limited by shares | Live |
| Eastlink Engineering & Fabrication Limited | Private company limited by shares | Live |
| Win Man Engineering Group Limited | Private company limited by shares | Live |
| 88 Enterprises HK Limited | Private company limited by shares | Live |
| A&S Engineering & Consulting Hong Kong Limited | Private company limited by shares | Live |
| Berlinaqua Environmental Investment Limited | Private company limited by shares | Live |
| TECHNOLOGY ENGINEERING LIMITED | Private company limited by shares | Live |
| Wang Yip Enterprise Engineering Limited | Private company limited by shares | Live |
| Sai On Enterprise Limited | Private company limited by shares | Live |
| ALLIED GRACE ENGINEERING LIMITED | Private company limited by shares | Live |
| Hui To Enterprise Limited | Private company limited by shares | Live |
| BY ENTERTAINMENT LIMITED | Private company limited by shares | Live |
| BIG CREATION ENGINEERING LIMITED | Private company limited by shares | Live |
| FORTUNE WAY ENGINEERING LIMITED | Private company limited by shares | Live |
| LUCKY EXPRESS ENGINEERING LIMITED | Private company limited by shares | Live |
| MEGA CHARM ENGINEERING LIMITED | Private company limited by shares | Live |
| BDD ENTERPRISE LIMITED | Private company limited by shares | Live |
| NICE SUCCESS ENGINEERING LIMITED | Private company limited by shares | Live |
| TREASURE SMART ENGINEERING LIMITED | Private company limited by shares | Live |
| WEALTHY EXPRESS ENGINEERING LIMITED | Private company limited by shares | Live |
| WISE LUCK ENGINEERING LIMITED | Private company limited by shares | Live |
| ASIA TOP ENERGY LIMITED | Private company limited by shares | Live |
| ENDA ELECTRONIC TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| TDK New Energy Limited | Private company limited by shares | Live |
| ENLIGHTENMENT PHYSICAL EDUCATION LIMITED | Private company limited by shares | Live |
| THR Enterprises Limited | Private company limited by shares | Live |
| ENGOY BAY LIMITED | Private company limited by shares | Live |
| PRO-TECH ENERGY CO., LIMITED | Private company limited by shares | Live |
| GOLD GRAND ENTERPRISES LIMITED | Private company limited by shares | Live |
| Bon Ocean Engineering Co., Limited | Private company limited by shares | Live |
| SPEEDY CENTURY ENTERPRISES LIMITED | Private company limited by shares | Live |
| Pure Environment & Technology Co., Limited | Private company limited by shares | Live |
| NORTH SHIP & OCEAN ENGI. (H.K.) CO., LIMITED | Private company limited by shares | Live |
| ENNERON SOLUTIONS LIMITED | Private company limited by shares | Live |
| Pentavite Enterprises Limited | Private company limited by shares | Live |
| ZHONGPU NEW ENERGY TECHNOLOGY LIMITED | Private company limited by shares | Live |
| FORTUNE ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| SKY WINGS DESIGN & ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| Wah Fai Engineering Limited | Private company limited by shares | Live |
| Jupiter Engineering Limited | Private company limited by shares | Live |
| Wing Lung Engineering Limited | Private company limited by shares | Live |
| eNote Consulting Limited | Private company limited by shares | Live |
| HARVEST GRAND ENTERPRISES LIMITED | Private company limited by shares | Live |
| Chong Chi E&M Engineering Company Limited | Private company limited by shares | Live |
| N & S Air Conditioning Engineering Limited | Private company limited by shares | Live |
| PAK CHUEN CONSTRUCTION ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| VENTEC ENGINEERING LIMITED | Private company limited by shares | Live |
| TIM WAI ENGINEERING LIMITED | Private company limited by shares | Live |
| IGC ENTERPRISES LIMITED | Private company limited by shares | Live |
| HOMELAND ENVIRONMENT PROTECTION LIMITED | Private company limited by shares | Live |
| GRAND TRINITY ENTERPRISES LIMITED | Private company limited by shares | Live |
| CF ENGINEERING CONSULTING LIMITED | Private company limited by shares | Live |
| YEE TAT ENTERPRISE LIMITED | Private company limited by shares | Live |
| KA POWER ENGINEERING LIMITED | Private company limited by shares | Live |
| Grand HD Endoscopy Centre Limited -The- | Private company limited by shares | Live |
| STANDARD ELECTRICAL ENGINEERING LIMITED | Private company limited by shares | Live |
| WELL ENERGY INVESTMENTS LIMITED | Private company limited by shares | Live |
| Hinging Engineering Limited | Private company limited by shares | Live |
| EXCELGO ENGINEERING LIMITED | Private company limited by shares | Live |
| GOLD HINTS ENTERPRISES LIMITED | Private company limited by shares | Live |
| UPWARD TRADE ENGINEERING LIMITED | Private company limited by shares | Live |
| EVEREST CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |