| CoWork Meta Technologies private Limited | | Live |
| Cpress Technologies Limited | Private company limited by shares | Live |
| CPTV Technologies Limited | Private company limited by shares | Live |
| CQuant Technologies Limited | Private company limited by shares | Live |
| Cradl Technologies Limited | Private company limited by shares | Live |
| CRAFT MANUFACTURING TECHNOLOGIES HK COMPANY LIMITED | Private company limited by shares | Live |
| Cranium Technologies Limited | Private company limited by shares | Live |
| TOP CREATION TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| SKY CREATION TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| CREATION TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| CREATION TECHNOLOGIES ASIA PACIFIC LIMITED | Private company limited by shares | Live |
| TALENT CREATION TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| TALENT CREATION TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| CREATIVE TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| CREATIVE TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| Creedon Technologies HK Limited | Private company limited by shares | Live |
| HK CREEK TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| CRESCENT TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| Cre-Smart Technologies Limited | Private company limited by shares | Live |
| CREST TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| CREUP TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| CRIO Technologies Limited | | Live |
| CROWN TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| CROWN ACE TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| Crown Technologies Limited | Private company limited by shares | Live |
| CROWN TECHNOLOGIES HK LIMITED | Private company limited by shares | Live |
| CROWN ASIA TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| ASIA CROWN TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| PACIFIC CROWN TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| RICH CROWN TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| CRYPNODE TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| CryptoArt Technologies Limited | Private company limited by shares | Live |
| CRYSTALWATER TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| CStack Technologies Limited | Private company limited by shares | Live |
| CTAccel Technologies Limited | Private company limited by shares | Live |
| Asia Cube Technologies Limited | Private company limited by shares | Live |
| CENTRAL CUBE TECHNOLOGIES COMPANY LIMITED | Private company limited by shares | Live |
| Virtual Cubed Technologies Limited | Private company limited by shares | Live |
| Currenso Technologies Limited | | Live |
| CurryCoins Technologies Limited | Private company limited by shares | Live |
| CUSOON TECHNOLOGIES CO., LIMITED | Private company limited by shares | Live |
| CUTTING EDGE TECHNOLOGIES COMPANY LIMITED | Private company limited by shares | Live |
| CVIC TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| C.W. TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| CYBER TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| CYBER DRAGON TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| PACIFIC CYBER TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| POLY CYBER TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| CYBERCROSSING TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| CYBERGATE TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| Cybermax Technologies Limited | Private company limited by shares | Live |
| CYBERPORT TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| Cybersolution Technologies Limited | Private company limited by shares | Dissolved |
| CYBERTRACE TECHNOLOGIES COMPANY LIMITED | Private company limited by shares | Live |
| CYBERWEALTH TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| CYBERWEB TECHNOLOGIES LIMITED | Private company limited by shares | Live Commenced dormancy on 18-Oct-2001 |
| Cybex Technologies Limited | Private company limited by shares | Live |
| CYBOTICS TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| CYCLE TECHNOLOGIES COMPANY LIMITED | Private company limited by shares | Live |
| CYCLOUD TECHNOLOGIES (HONG KONG) LIMITED | Private company limited by shares | Live |
| CyDream Technologies HK Limited | | Live |
| Cyel Technologies Limited | Private company limited by shares | Live |
| CYKA Technologies Limited | Private company limited by shares | Live |
| CYLL TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| Cytox Technologies Limited | Private company limited by shares | Live |
| CYTRIX TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| DADIAN TECHNOLOGIES CO., LIMITED | Private company limited by shares | Live |
| Daft Software and Technologies Limited | | Live |
| Daher Technologies HK Limited | Private company limited by shares | Live |
| DAHU TECHNOLOGIES HK LIMITED | Private company limited by shares | Live |
| DAIGAH TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| Daiichi Automation Technologies Limited | Private company limited by shares | Live |
| DAILY TOP TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| DAIRY TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| DALIAN POWER TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| Daniel Technologies Limited | | Live |
| DAODAOR TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| Daomi Technologies Co., Limited | | Live |
| Darhan Technologies Limited | Private company limited by shares | Live |
| DARIC TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| Dart Technologies Limited | Private company limited by shares | Live |
| NEW DATA TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| Data Technologies Limited | Private company limited by shares | Dissolved |
| IDC DATA TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| JMW Data Technologies Limited | Private company limited by shares | Live |
| ZOD Data & Technologies Limited | | Live |
| Data Beetle Technologies Limited | Private company limited by shares | Live |
| EASY DATA TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| Exponential Data Technologies Limited | Private company limited by shares | Live |
| PACIFIC DATA TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| SPATIAL DATA TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| DATAFAIN TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| DATAHOO TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| DATAHOUSE TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| DATALIFE TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| DATAME TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| DATANETT TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| DATAPOINT TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| DATATOOL TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| DataWave Technologies Limited | | Live |