| TECHMAKE ENGINEERING LIMITED | Private company limited by shares | Live |
| DAVID ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| HALEBERG ENGINEERING LIMITED | Private company limited by shares | Live |
| LADDEN ENGINEERING LIMITED | Private company limited by shares | Live |
| SUM PO ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| BEST FORTUNE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| FULL VIEW ENGINEERING LIMITED | Private company limited by shares | Live |
| UNY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| HO KI ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| TOP WISDOM ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| NEW KEY CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| NEW TALENT ENGINEERING LIMITED | Private company limited by shares | Live |
| TOP FORTUNE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| HING YUE CONSTRUCTION ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| RICH POWER ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| MAN KEE ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| EVERWIN CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| EASTER ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| LITCO ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| WINO ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| HONEST ENGINEERING LIMITED | Private company limited by shares | Live |
| WAH HING ELECTRIC ENGINEERING LIMITED | Private company limited by shares | Live |
| SUN GRAND ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| CHINA FAVOUR ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| LASSON ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| PARAKING ENGINEERING LIMITED | Private company limited by shares | Live |
| JENSTAR ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| KANIC ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| MOK SIU KEE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| C C ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| KIN WAN ENGINEERING & TRADING LIMITED | Private company limited by shares | Dissolved |
| S. I. ENGINEERING LIMITED | Private company limited by shares | Live |
| QIAN YU ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| TURBOFAME ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| KONG KI ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| GRANDTEXT ENGINEERING CO. LIMITED | Private company limited by shares | Dissolved |
| CCE MASS ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| IAQ MANAGEMENT & ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| ROUND PO ELECTRONIC ENGINEERING LIMITED | Private company limited by shares | Live |
| POWER DRAGON ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| RAISING ENGINEERING LIMITED | Private company limited by shares | Live |
| SINOFAIR ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| BARON MARBLE ENGINEERING CO., LIMITED | Private company limited by shares | Dissolved |
| SUCCESS GROUP ENGINEERING LIMITED | Private company limited by shares | Live |
| PO KEE ENGINEERING LIMITED | Private company limited by shares | Live |
| OU KEE ENGINEERING (TRANSPORTATION) COMPANY LIMITED | Private company limited by shares | Dissolved |
| KEE GO ELECTRONIC ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| ASIA ENGINEERING & TRADING LIMITED | Private company limited by shares | Dissolved |
| STANDARD CHINA ENGINEERING LIMITED | Private company limited by shares | Live |
| KEN YIP CONSTRUCTION, DESIGN & ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| GLOBALUXE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| BO WAH DESIGN & ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| RICH SUCCESS ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| C-CONCEPT ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SMARTCO ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| WING YIU CONSTRUCTION ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| CHI HANG ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| CONCEPT ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| JEB WING ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SUNWISE ENGINEERING CONTRACTORS LIMITED | Private company limited by shares | Dissolved |
| GRAND UNITED ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| HAN TAI ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| BRIGHTEN ELECTRICAL ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| PACIFIC WAVE ENGINEERING LIMITED | Private company limited by shares | Live |
| WAI MING ENGINEERING CONSTRUCTION COMPANY LIMITED | Private company limited by shares | Dissolved |
| FIRST GLORY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| CHUNG FAI ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| QUEST ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| BEST ELECTRIC ENGINEERING LIMITED -THE- | Private company limited by shares | Dissolved |
| SMARTLINK ENGINEERING LIMITED | Private company limited by shares | Live |
| BESTEX ENGINEERING LIMITED | Private company limited by shares | Live |
| SMART TIME ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| HAR ENGINEERING LIMITED | Private company limited by shares | Live |
| KONG WAN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| WAN ON TRADING AND ENGINEERING LIMITED | Private company limited by shares | Live |
| GLOBAL HONOR ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SUPER BOND ENGINEERING & ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| MEI HON ENGINEERING AND TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| WONG SO KEE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| LEE MING ELECTRICAL ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SUPER RICH ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| BAI GAO DESIGN & ENGINEERING (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| MING WAH CONSTRUCTION AND ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| WING HOP LUNG ENGINEERING SUPPLY CO. LIMITED | Private company limited by shares | Live |
| JETLINK SYSTEM ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| HILL DRAGON ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| TIN LEE ENGINEERING & CONSTRUCTION COMPANY LIMITED | Private company limited by shares | Live |
| FAN WAH ENGINEERING CO., LIMITED | Private company limited by shares | Dissolved |
| GLORY FAIR ENGINEERING LIMITED | Private company limited by shares | Live |
| JUTAL ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| SINOSOURCE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| NICE FRIEND (CHINA) ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| WIDELAND ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| R & P ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SUN KAM WING ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| EKO ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| CREATIVE LAB. ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| LFP ENGINEERING LIMITED | Private company limited by shares | Live |
| FULLING (E & M) ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| VISION ENGINEERING (HONG KONG) LIMITED | Private company limited by shares | Live |