| G-MARK ENGINEERING LIMITED | Private company limited by shares | Live |
| Diligent Electrical Engineering Company Limited | Private company limited by shares | Live |
| ELITE JOYFUL ENGINEERING LIMITED | Private company limited by shares | Live |
| MALONEY ENGINEERING LIMITED | Private company limited by shares | Live |
| WING KIN ENGINEERING LIMITED | Private company limited by shares | Live |
| FIRETEC ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| HANKO ENGINEERING LIMITED | Private company limited by shares | Live |
| WAILEY ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| DSI ENGINEERING LIMITED | Private company limited by shares | Live |
| KORNWAY ENGINEERING LIMITED | Private company limited by shares | Live |
| LONG GLORY ENGINEERING LIMITED | Private company limited by shares | Live |
| OCEAN RICH ENGINEERING LIMITED | Private company limited by shares | Live |
| FORTUNE SIGN ENGINEERING LIMITED | Private company limited by shares | Live |
| RICH FULL ENGINEERING LIMITED | Private company limited by shares | Live |
| REACH RICH ENGINEERING LIMITED | Private company limited by shares | Live |
| SMARTFIELD ENGINEERING LIMITED | Private company limited by shares | Live |
| Commended Engineering Limited | Private company limited by shares | Live |
| NIKO AV ENGINEERING LIMITED | Private company limited by shares | Live |
| Sunrise Marine & Offshore Engineering Company Limited | Private company limited by shares | Live |
| TUNG WAN SCAFFOLDING ENGINEERING LIMITED | Private company limited by shares | Live |
| PRETTY CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| WELL HILL ENGINEERING LIMITED | Private company limited by shares | Live |
| Po Ko Scaffolding Engineering Company Limited | Private company limited by shares | Live |
| Fumo Engineering Limited | Private company limited by shares | Live |
| DSM ENGINEERING LIMITED | Private company limited by shares | Live |
| A&K Engineering Limited | Private company limited by shares | Live |
| CHI YUAN ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| ASIA ENGINEERING CONSTRUCTION LIMITED | Private company limited by shares | Live |
| HK AIR-CONDITION & ELECTRIC ENGINEERING LIMITED | Private company limited by shares | Live |
| TIME BEST ENGINEERING LIMITED | Private company limited by shares | Live |
| SUN GRAND ENGINEERING LIMITED | Private company limited by shares | Live |
| SUCCESS CONCEPT ENGINEERING LIMITED | Private company limited by shares | Live |
| NICEWAY ENGINEERING LIMITED | Private company limited by shares | Live |
| HUGEWAY ENGINEERING LIMITED | Private company limited by shares | Live |
| HARVEST SKY ENGINEERING LIMITED | Private company limited by shares | Live |
| New Charles Scaffolding & Engineering Limited | Private company limited by shares | Live |
| GRACE SUCCESS ENGINEERING LIMITED | Private company limited by shares | Live |
| GOLDNICE ENGINEERING LIMITED | Private company limited by shares | Live |
| BEST CROWN ENGINEERING LIMITED | Private company limited by shares | Live |
| ABLE HONEST ENGINEERING LIMITED | Private company limited by shares | Live |
| SHIU ON MARBLE ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| ENGINEERING TRADE CO., LIMITED | Private company limited by shares | Live |
| H Y ENGINEERING LIMITED | Private company limited by shares | Live |
| GTG DESIGN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| EUROSTONE ENGINEERING CO LIMITED | Private company limited by shares | Live |
| CHUEN KEE ENGINEERING CO. LIMITED | Private company limited by shares | Live |
| Century Transportation Engineering Company Limited | Private company limited by shares | Live |
| Galleon Power And Engineering Co., Limited | Private company limited by shares | Live |
| Z&C MARINE OFFSHORE ENGINEERING PTE LIMITED | Private company limited by shares | Live |
| C & I ENGINEERING LIMITED | Private company limited by shares | Live |
| FORBI ENGINEERING LIMITED | Private company limited by shares | Live |
| HT ENGINEERING MACHINERY LIMITED | Private company limited by shares | Live |
| JETCO CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| SUN HO ENGINEERING LIMITED | Private company limited by shares | Live |
| EVER TEAM CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| GRAND STAR CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| PANG HO ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| SKY PALACE CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| FAME DESIGN ENGINEERING LIMITED | Private company limited by shares | Live |
| WELL SKY CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| PAK MEI ENGINEERING INVESTMENT GROUP LIMITED | Private company limited by shares | Live |
| BA AND CO ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| BESTVIEW ELECTRONIC MECHANICAL ENGINEERING LIMITED | Private company limited by shares | Live |
| SGS ENGINEERING SERVICE LIMITED | Private company limited by shares | Live |
| Neo Recycling Engineering Company Limited | Private company limited by shares | Live |
| Alphatech Engineering Limited | Private company limited by shares | Live |
| New Paco Engineering Limited | Private company limited by shares | Live |
| KEI CHI ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| JIN'S ENGINEERING & CONSULTING CO., LIMITED | Private company limited by shares | Live |
| JTS ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| Omni-Klinken Engineering Limited | Private company limited by shares | Live |
| FIX Pro Engineering Limited | Private company limited by shares | Live |
| Tri-Mission Engineering Limited | Private company limited by shares | Live |
| ENBUILD ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| KA FAI ENTERTAINMENT ENGINEERING LIMITED | Private company limited by shares | Live |
| BROADLEAF ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| Twins Engineering Company Limited | Private company limited by shares | Live |
| K S P&D Engineering Company Limited | Private company limited by shares | Live |
| POT ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| MILLION ASIA ENGINEERING LIMITED | Private company limited by shares | Live Commenced dormancy on 17-Apr-2015 |
| BASIC WELL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| HO TIN DESIGN ENGINEERING LIMITED | Private company limited by shares | Live |
| AS ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| BORKEE ENGINEERING LIMITED | Private company limited by shares | Live |
| SKY ASIA ENGINEERING LIMITED | Private company limited by shares | Live |
| TOP ASCENT ENGINEERING LIMITED | Private company limited by shares | Live |
| WAI JIE REFRIGERATION ENGINEERING LIMITED | Private company limited by shares | Live |
| WETECH ENGINEERING & TECHNOLOGY LIMITED | Private company limited by shares | Live |
| WO KIN ENGINEERING LIMITED | Private company limited by shares | Live |
| SUN SILVER BASE ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| Wingle Engineering Company Limited | Private company limited by shares | Live |
| SKY DESIGN ENGINEERING LIMITED | Private company limited by shares | Live |
| Bo Sheng Engineering Limited | Private company limited by shares | Live |
| AMAS ENGINEERING LIMITED | Private company limited by shares | Live |
| Innex Engineering Limited | Private company limited by shares | Live |
| Advanced Engineering Company Limited | Private company limited by shares | Live |
| K.T. ENGINEERING (HONG KONG) LIMITED | Private company limited by shares | Live |
| THREE BUDDIES ENGINEERING LIMITED | Private company limited by shares | Live |
| NAM HO ENGINEERING LIMITED | Private company limited by shares | Live |
| PAKKEI ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |