| ARISTON ENGINEERING LIMITED | Private company limited by shares | Live |
| 2020 Engineering Limited | Private company limited by shares | Live |
| S And H Engineering Company Limited | Private company limited by shares | Live |
| GOLD BEST ENGINEERING LIMITED | Private company limited by shares | Live |
| Jupiter Construction Engineering Company Limited | Private company limited by shares | Live |
| ACI Rail Engineering Limited | Private company limited by shares | Live |
| Artech Engineering Co. Limited | Private company limited by shares | Live |
| ON SEON ENGINEERING LIMITED | Private company limited by shares | Live |
| TKS Engineering Limited | Private company limited by shares | Live |
| YU TAI CONSTRUCTION & ENGINEERING LIMITED | Private company limited by shares | Live |
| A LINK ENGINEERING LIMITED | Private company limited by shares | Live |
| NEW FUBO ENGINEERING LIMITED | Private company limited by shares | Live |
| HAPPY OCEAN ENGINEERING LIMITED | Private company limited by shares | Live |
| Grateful Engineering Company Limited | Private company limited by shares | Live |
| Aquaman Engineering Company Limited | Private company limited by shares | Live |
| Ka Wan Tai Engineering Limited | Private company limited by shares | Live |
| TIMES ENGINEERING MATERIALS CO., LIMITED | Private company limited by shares | Live |
| HIP LEE ENGINEERING CO LIMITED | Private company limited by shares | Live |
| Kam Miu Air Conditioning Engineering Limited | Private company limited by shares | Live |
| Kam Mun Engineering Company Limited | Private company limited by shares | Live |
| ChunTen Engineering Limited | Private company limited by shares | Live |
| HING TO ENGINEERING LIMITED | Private company limited by shares | Live |
| MA KEE ENGINEERING LIMITED | Private company limited by shares | Live |
| KO TONG ENGINEERING (HONG KONG) COMPANY LIMITED | Private company limited by shares | Live |
| CHA DUCK ENGINEERING LIMITED | Private company limited by shares | Live |
| Sirmione Engineering Limited | Private company limited by shares | Live |
| Wang Yat Electrical Engineering Company Limited | Private company limited by shares | Live |
| Hang Lok Engineering Limited | Private company limited by shares | Live |
| FixTek Engineering Limited | Private company limited by shares | Live |
| Loft Engineering Limited | Private company limited by shares | Live |
| WINFILL BUILD CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| GOOD VALUE ENGINEERING LIMITED | Private company limited by shares | Live |
| YK CREATION ENGINEERING LIMITED | Private company limited by shares | Live |
| K&L ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| Bonstar Engineering Limited | Private company limited by shares | Live |
| AFFIRM ENGINEERING LIMITED | Private company limited by shares | Live |
| Paramount Renovation & Construction Engineering Company Limited | Private company limited by shares | Live |
| BEST WEALTH CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| LINKAGE CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| KONG STAR ENGINEERING LIMITED | Private company limited by shares | Live |
| MAX WEALTH CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| Lee's Windfield Engineering Company Limited | Private company limited by shares | Live |
| BROTHER CONSTRUCTION & ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| LUN CHONG ENGINEERING LIMITED | Private company limited by shares | Live |
| CHI KIN ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| POWER DAYS ENGINEERING LIMITED | Private company limited by shares | Live |
| Dream Engine Games Limited | Private company limited by shares | Live |
| Engineering Leaders Asia Company Limited | Private company limited by shares | Live |
| WELLEN ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| YM ENGINEERING LIMITED | Private company limited by shares | Live |
| SEA DRAGON AQUARIUM ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| LAM FAT ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| Wing Kam Engineering Limited | Private company limited by shares | Live |
| SKYWALK ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| BUILD POINT ENGINEERING LIMITED | Private company limited by shares | Live |
| Fendo Engineering Limited | Private company limited by shares | Live |
| Ottima Engineering Limited | Private company limited by shares | Live |
| YAN KIU CONSTRUCTION & ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| Full Lap Engineering Company Limited | Private company limited by shares | Live |
| FEON ENGINEERING LIMITED | Private company limited by shares | Live |
| KESEC ENGINEERING LIMITED | Private company limited by shares | Live |
| KWs Engineering Limited | Private company limited by shares | Live |
| Artisan Engineering Limited | Private company limited by shares | Live |
| Yida E&M Engineering Company Limited | Private company limited by shares | Live |
| SHUNDA ELECTRICAL ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| Prestige Pool Engineering Company Limited | Private company limited by shares | Live |
| DEGO CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| Brearley Engineering Limited | Private company limited by shares | Live |
| Ping On Engineering Limited | Private company limited by shares | Live |
| BUILD UP ENGINEERING LIMITED | Private company limited by shares | Live |
| Wan Yu Electric Engineering Company Limited | Private company limited by shares | Live |
| Bik Hoi Engineering Company Limited | Private company limited by shares | Live |
| CHEUK SAN ENGINEERING LIMITED | Private company limited by shares | Live |
| CASTLE-3C ENGINEERING LIMITED | Private company limited by shares | Live |
| CYP Engineering Company Limited | Private company limited by shares | Live |
| Salient Engineering Limited | Private company limited by shares | Live |
| M & C ENGINEERING (ASIA) CO., LIMITED | Private company limited by shares | Live |
| MiSEC Engineering Company Limited | Private company limited by shares | Live |
| Kaka Engineering Company Limited | Private company limited by shares | Live |
| MARINTEC ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| Yu. Design & Engineering Limited | Private company limited by shares | Live |
| Sun Reach Construction Engineering Company Limited | Private company limited by shares | Live |
| KELSOUL ENGINEERING LIMITED | Private company limited by shares | Live |
| Sun Rich Construction Engineering Limited | Private company limited by shares | Live |
| Germany Sachsen Engine Technology Co., Limited | Private company limited by shares | Live |
| Max Ocean Engineering Limited | Private company limited by shares | Live |
| Ming Yan Engineering Co., Limited | Private company limited by shares | Live |
| LSR Engineering & Consulting Limited | Private company limited by shares | Live |
| WELL TRUSTED ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| Milksketch Engineering Limited | Private company limited by shares | Live |
| DONG SHENG CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| Lap Shan Engineering Limited | Private company limited by shares | Live |
| CCK ENGINEERING LIMITED | Private company limited by shares | Live |
| WEN ZHEN ENGINEERING LIMITED | Private company limited by shares | Live |
| YOUPEI ENGINE TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| EVER SEE ENGINEERING LIMITED | Private company limited by shares | Live |
| WANG CHIU E&M ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| New Forest Landscape Design & Engineering Company Limited | Private company limited by shares | Live |
| ANCHOR CONSTRUCTION AND ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| LEGAL CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |