| A-TECH COMPUTER COMPANY LIMITED | Private company limited by shares | Dissolved |
| Atech Computer Limited | Private company limited by shares | Live |
| ATLANTIC COMPUTER SYSTEMS LIMITED | Private company limited by shares | Dissolved |
| ATRON COMPUTER LIMITED | Private company limited by shares | Dissolved |
| COMPUTER AUTOMATION LIMITED | Private company limited by shares | Dissolved |
| COMPUTER AVENUE LIMITED | Private company limited by shares | Live |
| BELMONT COMPUTER COMPANY LIMITED | Private company limited by shares | Dissolved |
| BENCHMARK COMPUTER SYSTEMS LIMITED | Private company limited by shares | Dissolved |
| BENWICK COMPUTER LIMITED | Private company limited by shares | Dissolved |
| BESCO COMPUTER LIMITED | Private company limited by shares | Dissolved |
| BEST BUY COMPUTER LIMITED | Private company limited by shares | Live |
| BEST COMPUTER LABEL LIMITED -THE- | Private company limited by shares | Live |
| BONDIX COMPUTER LIMITED | Private company limited by shares | Live |
| HO AND HO (COMPUTER BOOKKEEPING) LIMITED | Private company limited by shares | Live |
| BROADMIND (COMPUTER) COMPANY LIMITED | Private company limited by shares | Dissolved |
| BUSINESS COMPUTER LIMITED | Private company limited by shares | Dissolved |
| AUTOMATED BUSINESS COMPUTER COMPANY LIMITED | Private company limited by shares | Dissolved |
| NEW CAPITAL COMPUTER LIMITED | Private company limited by shares | Live |
| CENTRALFIELD COMPUTER LIMITED | Private company limited by shares | Live |
| Computer Centre Limited | | Live |
| CAPITAL COMPUTER CENTRE LIMITED | Private company limited by shares | Live |
| K. K. COMPUTER TYPESETTING CENTRE LIMITED | Private company limited by shares | Dissolved |
| 8 CENTURY COMPUTER COMPANY LIMITED | Private company limited by shares | Live |
| KEY CHAMPION COMPUTER LIMITED | Private company limited by shares | Live |
| CHANNEL COMPUTER LIMITED | Private company limited by shares | Dissolved |
| CHASE ON COMPUTER LIMITED | Private company limited by shares | Dissolved |
| CHESS COMPUTER LIMITED | Private company limited by shares | Live |
| CHEVALIER (COMPUTER) LIMITED | Private company limited by shares | Dissolved |
| CHEZ COMPUTER LIMITED | Private company limited by shares | Dissolved |
| KUO CHIAU BUSINESS COMPUTER COMPANY LIMITED | Private company limited by shares | Dissolved |
| CHINA COMPUTER LIMITED | Private company limited by shares | Dissolved |
| CHINA AEROSPACE COMPUTER LIMITED | Private company limited by shares | Dissolved |
| NIXDORF COMPUTER CHINA LIMITED | Private company limited by shares | Dissolved |
| OCEAN COMPUTER (CHINA) LIMITED | Private company limited by shares | Live |
| China Computer Forensics Research Company Limited | Private company limited by shares | Live |
| WANG COMPUTER CHINA LIMITED | Private company limited by shares | Dissolved |
| WING ON COMPUTER SYSTEMS (CHINA) LIMITED | Private company limited by shares | Dissolved |
| QDI COMPUTER (CHINA/HK) LIMITED | Private company limited by shares | Dissolved |
| C & D CHINESE COMPUTER LIMITED | Private company limited by shares | Dissolved |
| Bak Chuen Computer Limited | Private company limited by shares | Live |
| CHUMMY COMPUTER COMPANY LIMITED | Private company limited by shares | Dissolved |
| CitiTech Computer System Limited | Private company limited by shares | Live |
| CITYRAY COMPUTER SYSTEMS LIMITED | Private company limited by shares | Live |
| A CLASS COMPUTER ENGINEER COMPANY LIMITED | Private company limited by shares | Dissolved |
| CLASS COMPUTER SYSTEM LIMITED | Private company limited by shares | Dissolved |
| CLASSIC COMPUTER LIMITED | Private company limited by shares | Dissolved |
| CLEXPERT COMPUTER LIMITED | Private company limited by shares | Live |
| AR COMPUTER CO., LIMITED | Private company limited by shares | Dissolved |
| BO WEN COMPUTER CO., LIMITED | Private company limited by shares | Live |
| HK YX COMPUTER CO., LIMITED | Private company limited by shares | Live |
| DTK COMPUTER CO., LIMITED | Private company limited by shares | Live |
| B&B Computer Accessories Co., Limited | Private company limited by shares | Live |
| HUA ZHI YU COMPUTER ACCESSORIES CO., LIMITED | | Live |
| DICKSON BUSINESS COMPUTER CO., LIMITED | Private company limited by shares | Live |
| HK FENGRUN COMPUTER EMBROIDER CO., LIMITED | Private company limited by shares | Dissolved |
| Ming Fai Computer Embroidery Co., Limited | Private company limited by shares | Live |
| MEE NGAI COMPUTER EMBROIDERY CO., LIMITED | Private company limited by shares | Dissolved |
| HADIL COMPUTER HK CO., LIMITED | Private company limited by shares | Dissolved |
| HK KEYPLUS COMPUTER CO., LIMITED | Private company limited by shares | Dissolved |
| KINGNOD COMPUTER CO., LIMITED | Private company limited by shares | Dissolved |
| Lingsheng Computer Co., Limited | | Live |
| LONGMA COMPUTER CO., LIMITED | Private company limited by shares | Dissolved |
| VIVO COMPUTER MACHINERY CO., LIMITED | Private company limited by shares | Live |
| MAGIC-PRO COMPUTER CO., LIMITED | Private company limited by shares | Live |
| Mega Computer Co., Limited | Private company limited by shares | Live |
| MIRAGE COMPUTER HK CO., LIMITED | Private company limited by shares | Live |
| HK MOEDA COMPUTER CO., LIMITED | Private company limited by shares | Dissolved |
| Pikka Computer System Co., Limited | Private company limited by shares | Live |
| COMPUTER SPARES CO., LIMITED | Private company limited by shares | Dissolved |
| MING YOU COMPUTER SYSTEM CO., LIMITED | Private company limited by shares | Live |
| TYCE COMPUTER CO., LIMITED | Private company limited by shares | Dissolved |
| VANEX COMPUTER CO., LIMITED | Private company limited by shares | Live |
| HOSUN COMPUTER COMPONENTS COMPANY LIMITED | Private company limited by shares | Live |
| CONCORD COMPUTER COMPANY LIMITED | Private company limited by shares | Dissolved |
| COMPUTER CONNECTING LIMITED | Private company limited by shares | Live |
| COMPUTER CONSULTANCY LIMITED | Private company limited by shares | Dissolved |
| CO-TECH COMPUTER SYSTEMS LIMITED | Private company limited by shares | Dissolved |
| Creative Computer Company Limited | Private company limited by shares | Live |
| J J CYBER COMPUTER LIMITED | Private company limited by shares | Dissolved |
| CYBER COMPUTER LIMITED | Private company limited by shares | Live |
| CYBERNETTE COMPUTER LIMITED | Private company limited by shares | Live |
| CYBER-PRO COMPUTER LIMITED | Private company limited by shares | Live |
| CYBERSYS COMPUTER LIMITED | Private company limited by shares | Live |
| CYBERTECH COMPUTER LIMITED | Private company limited by shares | Dissolved |
| DATA CHANNEL COMPUTER LIMITED | Private company limited by shares | Dissolved |
| DATA DRAGON COMPUTER LIMITED | Private company limited by shares | Dissolved |
| DATA SOLUTION COMPUTER COMPANY LIMITED | Private company limited by shares | Live |
| DATACITY COMPUTER LIMITED | Private company limited by shares | Dissolved |
| DATAMAX COMPUTER LIMITED | Private company limited by shares | Dissolved |
| DATAWIN COMPUTER SYSTEM LIMITED | Private company limited by shares | Live |
| DAVID COMPUTER COMPANY LIMITED | Private company limited by shares | Dissolved |
| DELL COMPUTER CO. LIMITED | Private company limited by shares | Live |
| DELTECH COMPUTER SYSTEMS, LIMITED | Private company limited by shares | Dissolved |
| COMPUTER DEPOT LIMITED | Private company limited by shares | Dissolved |
| COMPUTER SYSTEMS DESIGN LIMITED | Private company limited by shares | Dissolved |
| DESKTOP COMPUTER CO. LIMITED | Private company limited by shares | Dissolved |
| COMPUTER DIAGNOSTIC LIMITED | Private company limited by shares | Dissolved |
| DIGICOM COMPUTER LIMITED | Private company limited by shares | Dissolved |
| DIGITER COMPUTER SOLUTION LIMITED | Private company limited by shares | Live |
| DIGITFORCE COMPUTER ENTERTAINMENT LIMITED | Private company limited by shares | Dissolved |