| TOP TEAM ENGINEERING LIMITED | Private company limited by shares | Live |
| WANBO ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| EAST PARADISE ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| R & C ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| HOPEWIN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| TRICO ENGINEERING LIMITED | Private company limited by shares | Live |
| KONG WING DESIGN AND ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| FIXEDWELL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SUNCO ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| KALILA ENERGY LIMITED | Private company limited by shares | Live |
| TIME WELL ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| MASTER MACHINERY ENGINEERING LIMITED | Private company limited by shares | Live |
| MANTA PACIFIC ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| LIK SUN ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| HOI YEUNG STRUCTURE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| LEE TAH ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| KINGSVIEW ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| CHI YIU DRILLING & GROUTING ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| WAH FAI ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| TUNG PO ENGINEERING LIMITED | Private company limited by shares | Live |
| NGAI YIP CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| NG HE ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| NICE GAS ENGINEERING LIMITED | Private company limited by shares | Live |
| K & Y ENTERPRISE COMPANY LIMITED | Private company limited by shares | Dissolved |
| ENHANCED ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| WING KONG ENGINEERING (HONG KONG) COMPANY LIMITED | Private company limited by shares | Dissolved |
| CITYBASE ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| A & S ENTERPRISES LIMITED | Private company limited by shares | Live |
| LUCKY ENERGY COMPANY LIMITED | Private company limited by shares | Live |
| TURNING ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| LG ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| WAI KEE GEOTECHNICAL ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| BEST-BUILD ENGINEERING LIMITED | Private company limited by shares | Live |
| WAI YUEN ELECTRICAL ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| B & C Construction Engineering Company Limited | Private company limited by shares | Live |
| ENRICH RESOURCES LIMITED | Private company limited by shares | Dissolved |
| AEL CONSTRUCTION & ENGINEERING LIMITED | Private company limited by shares | Live |
| FIRST CENTURY ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| MAX POINT ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| MING HORNG ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| LAND & FORTUNE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| CREATION ENGINEERING LIMITED | Private company limited by shares | Live |
| SUPERICH ELECTRONIC ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| CHARMING ENGINEERING MANUFACTORY LIMITED | Private company limited by shares | Dissolved |
| MASS WAVE ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| HAPPY TEAM ENTERPRISES LIMITED | Private company limited by shares | Live |
| JOY WAVE ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| CHAMPION MASCOT ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| HONEST SHEEN ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| ENTEX LIMITED | Private company limited by shares | Dissolved |
| WORLDTEX ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| LUCKY LINK ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| EAST TRADE ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| BEST FOCUS ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| A-BERN ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| FU KO CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| ASIA SUCCESS ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| PING WA ENGINEERING LIMITED | Private company limited by shares | Live |
| KIN SEN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| GLORY PEACE ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| HEI KEE CONSTRUCTION & ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| AUDIO ENGINEERING RESEARCH LIMITED | Private company limited by shares | Dissolved |
| WING PO E & M ENGINEERING LIMITED | Private company limited by shares | Live |
| HOI FAT ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| ACMAX ENTERPRISES LIMITED | Private company limited by shares | Live |
| POWERPEG TECHNOLOGY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| W & W ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| WING FAI HYDRAULIC ENGINEERING LIMITED | Private company limited by shares | Live |
| GAIN LUCK ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| ASIAN MARK ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| SAR ENTERPRISES LIMITED | Private company limited by shares | Live |
| T & L ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| GLOBAL ENGINEERING & MACHINERY CO. LIMITED | Private company limited by shares | Dissolved |
| K & C ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| LAM WING FAT ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| MASTER GENERAL ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| MONTEL ENTERPRISE LIMITED | Private company limited by shares | Live |
| WONDER ENTERPRISE COMPANY LIMITED | Private company limited by shares | Live |
| FORTUNE VENTAGE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SHEEN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| HON DI ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| NEW ENTERTAINMENT LIMITED | Private company limited by shares | Live |
| LAP KEI ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| HOP KEE (KONG FAI) ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| WING MING ENGINEERING CO. LIMITED | Private company limited by shares | Live |
| SMART WIND ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| EVT ENTERPRISE CO. LIMITED | Private company limited by shares | Dissolved |
| ASIA TOP ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| EVER FIRST ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| ONB ENTERPRISE LIMITED | Private company limited by shares | Live |
| SAM YAU DRILL & CUT ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| KONG TAK ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| AL-TECH ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| MAK WAH ENGINEERING LIMITED | Private company limited by shares | Live |
| YUK LAM ENTERPRISES LIMITED | Private company limited by shares | Live |
| WELL KIN ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| TO KEE ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SAM TAT METAL & ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SOUTH ASIA MANUFACTURING AND ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| EXCEL DRAGON ENTERPRISES LIMITED | Private company limited by shares | Dissolved |