| Atron Technologies, Limited | Private company limited by shares | Live |
| ATRONIC TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| ATRUA TECHNOLOGIES HONG KONG LIMITED | Private company limited by shares | Dissolved |
| Attez Technologies Limited | Private company limited by shares | Live |
| AUDIO VIDEO TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| August Technologies Limited | Private company limited by shares | Live |
| AUMIRO TECHNOLOGIES LIMITED | | Live |
| Aurae Technologies Limited | Private company limited by shares | Live |
| Aurcis Technologies Limited | Private company limited by shares | Live |
| Aurum Technologies Limited | Private company limited by shares | Live |
| AUSTASIA TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| AUSTECH TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| AUSTRALIA AUSION TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| AUTEK TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| AUTENTICO TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| AUTOFACT TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| AUTOMATIC TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| IRZ AUTOMATION TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| Automation Technologies Limited | Private company limited by shares | Live |
| AUTOMICRO TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| AUTOSYS TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| AVANCE TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| AVANT TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| AVANTI TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| Avantpbc Technologies Limited | Private company limited by shares | Live |
| AVARON TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| Avatar Technologies Limited | Private company limited by shares | Live |
| Avatar Software Technologies Limited | Private company limited by shares | Live |
| Avignon Technologies Limited | Private company limited by shares | Live |
| AVITA Technologies Company Limited | | Live |
| AVOR TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| AWEPAY TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| Awondert Technologies Limited | | Live |
| AXIOM TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| Axios Technologies Limited | Private company limited by shares | Live |
| AXIS TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| Axsys Technologies Limited | Private company limited by shares | Live |
| AXYYS TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| AZTEC INTERNET TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| Bafang Yida Technologies Hong Kong Limited | Private company limited by shares | Live |
| Balance Technologies Limited | Private company limited by shares | Live |
| BallBuster Technologies Limited | Private company limited by shares | Live |
| BALTIMORE TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| Banana Technologies Limited | Private company limited by shares | Live |
| BANDWEAVER TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| Banyan Bay Technologies Limited | | Live |
| BARON TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| BARON TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| CENTURY BASE TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| CHINA BASE TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| EXCELLENT BASE TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| PACIFIC BASE TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| PACIFIC BASE TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| BASE87 TECHNOLOGIES LIMITED | | Live |
| BaseBit Technologies Company Limited | Private company limited by shares | Live |
| BASEC TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| BASECAMP TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| Bastion Technologies Limited | Private company limited by shares | Live |
| Batin Technologies Limited | Private company limited by shares | Live |
| BEALINK TECHNOLOGIES HK LIMITED | Private company limited by shares | Dissolved |
| BearByte Technologies Limited | | Live |
| BearLyfe Technologies Limited | Private company limited by shares | Live |
| HK XIANGYU BEAUTY TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| Beifang Technologies Limited | | Live |
| BEKO TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| BELFRY TECHNOLOGIES LIMITED | Private company limited by shares | Live Ceased dormancy on 07-Oct-2009 |
| BELFU TECHNOLOGIES HONG KONG CO., LIMITED | Private company limited by shares | Live |
| BELIEVE TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| BELLWETHER GASIFICATION TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| Belmont Technologies Limited | Private company limited by shares | Live |
| Belmont Technologies Asia Limited | Private company limited by shares | Live |
| Belos Technologies Company Limited | | Live |
| BENBILL TECHNOLOGIES AND DEVELOPMENTS LIMITED | Private company limited by shares | Live |
| BESA TECHNOLOGIES HK LIMITED | Private company limited by shares | Live Ceased dormancy on 22-Oct-2012 |
| Besci Technologies Limited | Private company limited by shares | Live |
| Beskimo Technologies Limited | Private company limited by shares | Live |
| BeSpark LED Technologies Limited | Private company limited by shares | Dissolved |
| BeSpark Technologies Engineering Limited | Private company limited by shares | Live |
| BEST TOP TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| Best Sun Technologies Co. Limited | Private company limited by shares | Live |
| CENTURY BEST TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| CENTURY BEST TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| EXCELLENT BEST TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| HARBOUR BEST TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| BEST HONEST TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| BEST TIME TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| BESTFAIR TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| BESTLEADER TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| BESTRADE TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| BestSub Technologies Co Limited | Private company limited by shares | Live |
| BESTWIN TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| BESTWIN TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| Bestworld Technologies Company Limited | Private company limited by shares | Live |
| BETICA TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| HK Betop Precision Technologies Limited | Private company limited by shares | Live |
| BEZEL TECHNOLOGIES, INC. LIMITED | Private company limited by shares | Live |
| Bhiner Technologies Limited | Private company limited by shares | Live |
| Bicheng Technologies Limited | Private company limited by shares | Live |
| BigBox Technologies Limited | Private company limited by shares | Dissolved |
| Bigg Technologies Limited | Private company limited by shares | Live |