| SPEEDY TECH INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| S K TECHNOLOGY LIMITED | Private company limited by shares | Live |
| XINOTEC (TELECOM) GROUP LIMITED | Private company limited by shares | Dissolved |
| INTERACTIVE TELECOM LIMITED | Private company limited by shares | Live |
| CHINA ULTRA TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| BRIGHTON TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| INFORTREND TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| GALLEX TECHNOLOGY LIMITED | Private company limited by shares | Live |
| LUCKY TECH LIMITED | Private company limited by shares | Live |
| CONWAY TECHNOLOGY LIMITED | Private company limited by shares | Live |
| AVENIR TELECOM HONG KONG LIMITED | Private company limited by shares | Dissolved |
| TELECOM PLUS TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| GOLDSENSE TECHNOLOGY INVESTMENT LIMITED | Private company limited by shares | Live |
| A & T TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| CHUEN LEE TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| SYSTEM INTEGRATION TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| TEAM H C LIMITED | Private company limited by shares | Live |
| HONG KONG FIRST TELECOM LIMITED | Private company limited by shares | Dissolved |
| DSI TELECOM HONG KONG CO., LIMITED | Private company limited by shares | Live |
| HI-TECH TECHNOLOGY LIMITED | Private company limited by shares | Live |
| SILVER STAR TECHNOLOGY (INTERNATIONAL) LIMITED | Private company limited by shares | Dissolved |
| NEW DYNAMIC TECHNOLOGY INVESTMENT LIMITED | Private company limited by shares | Live |
| TELEINFO CO. LIMITED | Private company limited by shares | Live |
| STONE TELECOM (HONGKONG) CO., LIMITED | Private company limited by shares | Dissolved |
| BEIJING TELECOM DEVELOPMENT (HK) LIMITED | Private company limited by shares | Dissolved |
| METRO PACIFIC TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| SMARTWARD TECHNOLOGY LIMITED | Private company limited by shares | Live |
| EVER RISE TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| CREATION TEXTILE CO. LIMITED | Private company limited by shares | Dissolved |
| TEXTILE HOLDING (CHINA) LIMITED | Private company limited by shares | Dissolved |
| SWC TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| WORLD TELECOM H.K. CO., LIMITED | Private company limited by shares | Dissolved |
| PALMYRA TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| INNOVATIVE INDUSTRIAL TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| LEISURE TECHNOLOGY LIMITED | Private company limited by shares | Live |
| SCIENTIFIC TECH ELECTROPLATING COMPANY LIMITED | Private company limited by shares | Live |
| FORCE TECH LIMITED | Private company limited by shares | Live |
| BUSINESS TECH LIMITED | Private company limited by shares | Dissolved |
| TELEDESIC HONG KONG COMPANY LIMITED | Private company limited by shares | Dissolved |
| PREMISAFE TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| APT AND IDL TECHNOLOGY HK LIMITED | Private company limited by shares | Dissolved |
| SHINGLAR TECH LIMITED -THE- | Private company limited by shares | Dissolved |
| TELECOM INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| ONWA TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| SUNG SHIN TECH LIMITED | Private company limited by shares | Live |
| D.M.S. TECHNICAL SERVICES LIMITED | Private company limited by shares | Dissolved |
| ACCUTONE TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| SAITRON TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| TECHNOX LIMITED | Private company limited by shares | Live |
| BT TECHNOLOGY LIMITED | Private company limited by shares | Live |
| FORTUNE TECHNOLOGY CONSULTANTS LIMITED | Private company limited by shares | Dissolved |
| A4BASE TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| ABLE TECHNOLOGY LIMITED | Private company limited by shares | Live |
| HONG KONG HURO TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| FELIX TECHNICAL JAPAN LIMITED | Private company limited by shares | Dissolved |
| TECWIN ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| TECFUL TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| CALCOM TECH LIMITED | Private company limited by shares | Dissolved |
| ADESUN TECHNOLOGY (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| TIMES TELECOM LIMITED | Private company limited by shares | Live |
| PLASMA TECHNOLOGY LIMITED | Private company limited by shares | Live |
| SMART TIME TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| TERRAFORM CONSTRUCTION LIMITED | Private company limited by shares | Live |
| UNITED TELECOM INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| INTEGRATED TECHNICAL ENGINEERING CORPORATION LIMITED | Private company limited by shares | Dissolved |
| MOUNTAIN TELECOM INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| LOVETRAVEL INTERACTIVE TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| TRIPLE GOLD TECHNOLOGY LIMITED | Private company limited by shares | Live |
| DS LIGHTING & AUDIO TECH CO., LIMITED | Private company limited by shares | Live |
| JOIN CENTURY TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| EVERWIN TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| MEGATRAC TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Dissolved |
| LIPPO TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| C&F TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| GORRIE ON TEXTILE CO., LIMITED | Private company limited by shares | Live |
| COMPUTER AND TECHNOLOGIES INTEGRATION LIMITED | Private company limited by shares | Live |
| TECHNIC ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| TELEPROPERTY LIMITED | Private company limited by shares | Dissolved |
| L & Y TEXTILE LIMITED | Private company limited by shares | Dissolved |
| ANBO TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| CTC TELECOM (GROUP) LIMITED | Private company limited by shares | Dissolved |
| TTP TELEPHONE LIMITED | Private company limited by shares | Dissolved |
| CLEAR TELECOM COMPANY LIMITED | Private company limited by shares | Live |
| GLOBALNET TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| EMISSION TEST CENTRE HONG KONG LIMITED | Private company limited by shares | Live |
| HONG KONG TECH-SPEED NETWORK DEVELOPMENT CO. LIMITED | Private company limited by shares | Dissolved |
| SMARTSENSE TECHNOLOGIES COMPANY LIMITED | Private company limited by shares | Dissolved |
| GOLD LUCK TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| TELCO (H.K.) LIMITED | Private company limited by shares | Dissolved |
| ZEXUS TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| MCTEL TELECOM LIMITED | Private company limited by shares | Dissolved |
| GREENFULL TEXTILE LIMITED | Private company limited by shares | Dissolved |
| GOLD VIEW TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| CHUNG WOO TEXTILE (H.K.) LIMITED | Private company limited by shares | Dissolved |
| BALTIMORE TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| SUNTEK TECHNOLOGY (H.K.) LIMITED | Private company limited by shares | Live |
| BIG SKY TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| TRANS PACIFIC TELECOM (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| MAN POWER TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| GRAND SHEEN TECHNOLOGY LIMITED | Private company limited by shares | Live |