| TAI O ELECTRIC COMPANY LIMITED -THE- | Private company limited by shares | Dissolved |
| ENGLISH ELECTRIC COMPANY, LIMITED -THE- | Private company limited by shares | Dissolved |
| WING HONG ALARM BELLS & ELECTRIC COMPANY, LIMITED -THE- | Private company limited by shares | Dissolved |
| WAH MEI ELECTRIC COMPANY, LIMITED | Private company limited by shares | Dissolved |
| HOP FAT ELECTRIC COMPANY, LIMITED | Private company limited by shares | Dissolved |
| CHINA ENGINEERS ELECTRICAL AND ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| CHUNG YUEN ELECTRICAL COMPANY, LIMITED | Private company limited by shares | Live |
| UNITED ELECTRONICS LIMITED | Private company limited by shares | Dissolved |
| TUNG YUEN HONG ELECTRICAL COMPANY, LIMITED | Private company limited by shares | Live |
| HENLEY ELECTRONICS COMPANY, LIMITED | Private company limited by shares | Dissolved |
| SUNLIGHT ELECTRONICS MANUFACTURING COMPANY LIMITED | Private company limited by shares | Dissolved |
| AT-YU ELECTRONICS COMPANY LIMITED | Private company limited by shares | Dissolved |
| GARDNER ELECTRIC COMPANY LIMITED | Private company limited by shares | Dissolved |
| NATHAN ELECTRICAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| FOOK HING ELECTRICAL CO. LIMITED | Private company limited by shares | Dissolved |
| WING TAI ELECTRICAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| SWOPS ELECTRONICS LIMITED | Private company limited by shares | Dissolved |
| SARL ELECTRONICS LIMITED | Private company limited by shares | Dissolved |
| EVERSOUND ELECTRONIC CORPORATION LIMITED | Private company limited by shares | Dissolved |
| YIU HING ELECTRICAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| BENZ ELECTRONICS COMPANY LIMITED | Private company limited by shares | Dissolved |
| EASTREX ELECTRONICS, LIMITED | Private company limited by shares | Dissolved |
| TINDUX METAL & ELECTRONICS LIMITED | Private company limited by shares | Dissolved |
| WINCO ELECTRONICS LIMITED | Private company limited by shares | Dissolved |
| HONG KONG REFRIGERATION & ELECTRICAL COMPANY LIMITED | Private company limited by shares | Live |
| L AND Y ELECTRONICS LIMITED | Private company limited by shares | Dissolved |
| TUNG MING ELECTRICAL MANUFACTORY LIMITED | Private company limited by shares | Live |
| CTS ELECTRONICS HONG KONG, LIMITED | Private company limited by shares | Live |
| BELL ELECTRONICS LIMITED | Private company limited by shares | Dissolved |
| SYNDICATED ELECTRONIC PRODUCTS LIMITED | Private company limited by shares | Dissolved |
| FEEDERS ELECTRONIC COMPANY LIMITED | Private company limited by shares | Dissolved |
| REALTONE ELECTRONICS LIMITED | Private company limited by shares | Dissolved |
| WINCHESTER ELECTRICAL LIMITED | Private company limited by shares | Dissolved |
| ELECTRICAL & ELECTRONICS LIMITED | Private company limited by shares | Live |
| WING CHIT ELECTRICAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| ULTRA ELECTRONICS LIMITED | Private company limited by shares | Dissolved |
| ELECTRO-MECHANICAL (EQUIPMENT) LIMITED | Private company limited by shares | Live |
| ELECTROSOLIDS RESEARCH LIMITED | Private company limited by shares | Dissolved |
| DAIWA ELECTRONICS LIMITED | Private company limited by shares | Dissolved |
| MUSE ELECTRONICS LIMITED | Private company limited by shares | Dissolved |
| BOSS ELECTRONICS LIMITED | Private company limited by shares | Dissolved |
| BURVIN ELECTRONIC LIMITED | Private company limited by shares | Dissolved |
| PACIFIC ELECTRONICS LIMITED | Private company limited by shares | Dissolved |
| LINDAVE ELECTRONICS COMPANY, LIMITED | Private company limited by shares | Dissolved |
| KOWLOON ELECTRONICS COMPANY LIMITED | Private company limited by shares | Dissolved |
| TAI ON ELECTRONIC MANUFACTURERS, LIMITED | Private company limited by shares | Dissolved |
| CHUNG TAI ELECTRONICS LIMITED | Private company limited by shares | Dissolved |
| INTRA ELECTRONICS LIMITED | Private company limited by shares | Dissolved |
| LEADER ELECTRONICS LIMITED | Private company limited by shares | Dissolved |
| KAPCO ELECTRONICS LIMITED | Private company limited by shares | Dissolved |
| EASTERN ELECTRONICS COMPANY LIMITED | Private company limited by shares | Dissolved |
| HOP SHING (MARINE ELECTRICAL & ENGINEERING WORKS) COMPANY LIMITED | Private company limited by shares | Dissolved |
| SOUTH EAST ELECTRONICS GROUP COMPANY, LIMITED | Private company limited by shares | Dissolved |
| MORSE ELECTROPHONIC (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| VICTORIA ELECTRIC COMPANY, LIMITED | Private company limited by shares | Dissolved |
| VINSON ELECTRONICS LIMITED | Private company limited by shares | Dissolved |
| ERIC ELECTRONICS LIMITED | Private company limited by shares | Dissolved |
| DAI WAH ELECTRONICS COMPANY, LIMITED | Private company limited by shares | Dissolved |
| APOLLO ELECTRONICS LIMITED | Private company limited by shares | Dissolved |
| FIRST ELECTRONICS LIMITED -THE- | Private company limited by shares | Dissolved |
| ASIA ELECTRONICS COMPANY LIMITED | Private company limited by shares | Dissolved |
| ELECTRO ENTERPRISES & ADVERTISING COMPANY, LIMITED | Private company limited by shares | Live |
| NAM WAH NEONLIGHT & ELECTRICAL MANUFACTORY, LIMITED | Private company limited by shares | Live |
| TRANSONIC ELECTRONICS LIMITED | Private company limited by shares | Dissolved |
| SHUEN KEE ELECTRIC COMPANY LIMITED | Private company limited by shares | Live |
| DIGITAL ELECTRONICS LIMITED | Private company limited by shares | Dissolved |
| NEW ELECTRONICS, LIMITED | Private company limited by shares | Dissolved |
| PO WING ELECTRICAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| MANINPOLE ELECTRONICS LIMITED | Private company limited by shares | Dissolved |
| ALFA ELECTRONICS LIMITED | Private company limited by shares | Dissolved |
| ELECTRONIC DEVICES LIMITED | Private company limited by shares | Dissolved |
| SPACE ELECTRONICS LIMITED | Private company limited by shares | Live |
| NEW CHINA ELECTROPLATE FACTORY LIMITED | Private company limited by shares | Dissolved |
| POWER ELECTRONIC COMPANY LIMITED | Private company limited by shares | Live |
| NEWSTAR ELECTRONICS LIMITED | Private company limited by shares | Dissolved |
| LOCKEN ELECTRONICS LIMITED | Private company limited by shares | Live |
| OHM ELECTRONIC COMPANY LIMITED | Private company limited by shares | Dissolved |
| WORLD ELECTRIC ENGINEERING COLLEGE ALUMNI ASSOCIATION LIMITED -THE- | Company limited by guarantee | Dissolved |
| ELECTRONIC COMPONENTS LIMITED | Private company limited by shares | Dissolved |
| HING YIP ELECTRONIC COMPANY LIMITED | Private company limited by shares | Live |
| SUN HING ELECTRICAL & TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SUNBEAM ELECTRONICS LIMITED | Private company limited by shares | Dissolved |
| PIOUS ELECTRONICS MANUFACTURING COMPANY, LIMITED | Private company limited by shares | Dissolved |
| ELECTRONICS ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| HOPEWELL ELECTRONICS LIMITED | Private company limited by shares | Dissolved |
| NORTH POINT ELECTRONICS COMPANY LIMITED | Private company limited by shares | Dissolved |
| TAKHO ELECTRONICS CO., LIMITED | Private company limited by shares | Dissolved |
| HOSIVE ELECTRONICS LIMITED | Private company limited by shares | Dissolved |
| TINSON ELECTRONICS PRODUCTS LIMITED | Private company limited by shares | Dissolved |
| PREMIER ELECTRONICS LIMITED | Private company limited by shares | Dissolved |
| VAN CHONG ELECTRONIC CORPORATION LIMITED | Private company limited by shares | Dissolved |
| VANDA ELECTRONICS COMPANY LIMITED | Private company limited by shares | Dissolved |
| CENTURY ELECTRONICS LIMITED | Private company limited by shares | Dissolved |
| SUN FAT ELECTRONICS & ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| YAU LEE ELECTRICAL COMPANY, LIMITED | Private company limited by shares | Dissolved |
| NG CHAU ELECTRONICS MANUFACTURING COMPANY, LIMITED | Private company limited by shares | Dissolved |
| W. HAKING ELECTRONICS LIMITED | Private company limited by shares | Dissolved |
| RESEARCH ELECTRONICS LIMITED | Private company limited by shares | Dissolved |
| SYSTEK ELECTRONICS, LIMITED | Private company limited by shares | Dissolved |
| VICTOR ELECTRONICS LIMITED | Private company limited by shares | Dissolved |