| TSL CONSTRUCTION AND ENGINEERING LIMITED | Private company limited by shares | Live |
| CHOW CHUNG ENGINEERING MANUFACTORY LIMITED | Private company limited by shares | Dissolved |
| HOKUSHIN ENGINEERING LIMITED | Private company limited by shares | Live |
| ENGLAND ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| HOP WO ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| DAI TUNG ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| ZIMMARK ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| TIMOS ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| KONG HING AIR CONDITIONING & ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| SUN TO KEE ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| BONDWELL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| GAMBOA ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SUNTRADE ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| RAMIX ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| RICHLAND GAS ENGINEERING CO. LIMITED | Private company limited by shares | Dissolved |
| M & E ENGINEERING (CONSTRUCTION) COMPANY LIMITED | Private company limited by shares | Dissolved |
| JINAN DESIGN & ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| GUANG WING SHIPPING ENGINEERING TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| RUDEX ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| YUN KEE ENGINEERING & TRADING COMPANY LIMITED | Private company limited by shares | Live |
| PARKSON ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| KING-TECH ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| KINDPUI ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| NICEWAY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SUN SUN MECHANICAL ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| BUILD HONEST ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SURFACE TREATMENT ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| E & B ENGINEERING LIMITED | Private company limited by shares | Live |
| TELEMATIC ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| MAY FAI ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| WAY LO ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| PO TAT ELECTRICAL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| CONTI ENGINEERING SALES LIMITED | Private company limited by shares | Dissolved |
| KEOGH ENGINEERING LIMITED | Private company limited by shares | Live |
| YEUNG LEE TRANSPORTATION & ENGINEERING LIMITED | Private company limited by shares | Live |
| GRAND OCEAN ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| A & A ENGINEERING LIMITED | Private company limited by shares | Live |
| COTIK ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| KOON WO ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| ARMSTRONG ENGINEERING LIMITED | Private company limited by shares | Live |
| CONSTANT CONSTRUCTION ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| WELLVIEW ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| WING TAT ENGINEERING & TRADING COMPANY LIMITED | Private company limited by shares | Live |
| CITRA TUBINDO ENGINEERING LIMITED | Private company limited by shares | Live |
| FIRST LUCK ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| BEST RICH ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| PAEMS ENGINEERING LIMITED | Private company limited by shares | Live |
| VICAN ENGINEERING & TRADING COMPANY LIMITED | Private company limited by shares | Live |
| INTER AUTOMATION ENGINEERING & TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| BROTHERS ENGINEERING (CHINA) LIMITED | Private company limited by shares | Dissolved |
| BROTHERS ENGINEERING (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| SURPLUS YEAR ENGINEERING LIMITED | Private company limited by shares | Live |
| OUTSTANDING ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| DURAWIN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| KINNIE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| EVER LUCKY ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| Techfield Marine Engineering Limited | Private company limited by shares | Live |
| WIEDSON ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| ARTFIELD ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SIU YIP ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| BALAMA PRIMA ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| RIVA ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| HUNTEX ENGINEERING & MATERIALS LIMITED | Private company limited by shares | Dissolved |
| ENGINEERING PROTECTION LIMITED | Private company limited by shares | Dissolved |
| HON SHAN ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| TURFULLY ENGINEERING & TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| ENCTECH ENGINEERING SYSTEMS LIMITED | Private company limited by shares | Dissolved |
| BOSCO ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| CHOW'S STABLE ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| SIMINGTON ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| JERSLAND ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| YAT YUEN ELECTRICAL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| LEUNG FAT CONSTRUCTION & ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| AILEX E & M ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| ONWAY ELECTRICAL ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SUNDART ENGINEERING LIMITED | Private company limited by shares | Live |
| EMO ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| KO YIP ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| GAMMON ENGINEERING & CONSTRUCTION COMPANY LIMITED | Private company limited by shares | Live |
| M. Y. CHENG & CO., (ENGINEERING) LIMITED | Private company limited by shares | Live |
| YING KEE MARINE ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| POON HO KEE PUMPING ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| MODERN AIR CONDITIONING & ENGINEERING CO. LIMITED | Private company limited by shares | Dissolved |
| WONG TONG ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| KARWIN ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| JTL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| C.P.M. ENGINEERING LIMITED | Private company limited by shares | Live |
| YIP WO ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| CAD SYSTEM ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| FLOWER ENGINEERING LIMITED | Private company limited by shares | Live |
| ELECTRO STAR E & M ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| FASTFULL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| TUNG PO SYSTEMS ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| AIR TRAFFIC SYSTEMS ENGINEERING, LIMITED | Private company limited by shares | Dissolved |
| CHI MEI ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| YUE FAI ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| CONCAST ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| GOLDENLION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SOLARI COMPUTER ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| ON YIP ENGINEERING LIMITED | Private company limited by shares | Dissolved |