| ASIANET INFORMATION AND TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| INFORMATION TECHNOLOGY ENTREPRENEURS ASSOCIATION LIMITED | Company limited by guarantee | Dissolved |
| Atechcco Information Technology Company Limited | | Live |
| Athena Information Technology Limited | Private company limited by shares | Live |
| Avant Information Technology Limited | Private company limited by shares | Live |
| AVIC INFORMATION TECHNOLOGY (H.K.) CO. LIMITED | Private company limited by shares | Dissolved |
| AVIC Information Technology Investment Limited | Private company limited by shares | Live |
| Axion Information Technology HK Limited | Private company limited by shares | Live |
| Baboonfly Information Technology Co., Limited | Private company limited by shares | Live |
| BAIHUI INFORMATION TECHNOLOGY CO., LIMITED | Private company limited by shares | Dissolved |
| BaiLi Information Technology (HK) Limited | Private company limited by shares | Live |
| BANGYIBANG INFORMATION TECHNOLOGY LIMITED | Private company limited by shares | Live |
| BANKSIA INFORMATION TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| BARBARA INFORMATION TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| Beicheng (China) Information Technology Co., Limited | | Live |
| HK Beixun Information Technology Limited | Private company limited by shares | Live |
| BIDABO INFORMATION TECHNOLOGY (HK) CO., LIMITED | Private company limited by shares | Live |
| BiLin Information Technology Co., Limited | Private company limited by shares | Live |
| Bisheng Information Technology Limited | Private company limited by shares | Live |
| BITS INFORMATION TECHNOLOGY LIMITED | Private company limited by shares | Live |
| HK New Era Blockchain Information Technology Limited | Private company limited by shares | Live |
| DIU DIU BLOCKCHAIN INFORMATION TECHNOLOGY (HK) CO., LIMITED | Private company limited by shares | Live |
| BLUEGLOW INFORMATION TECHNOLOGY LIMITED | | Live |
| BLUESKY INFORMATION TECHNOLOGY LIMITED | Private company limited by shares | Live |
| BlueSky Information Technology (Int'l) Company Limited | Private company limited by shares | Live |
| BODE INFORMATION TECHNOLOGY (HK) LIMITED | Private company limited by shares | Dissolved |
| Bodu Information Technology Co., Limited | Private company limited by shares | Live |
| BOGE INFORMATION TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| Bonuspoint Information Technology Limited | Private company limited by shares | Live |
| BORRY INFORMATION TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Borui Information Technology Limited | | Live |
| BOSI INFORMATION TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| BOSRIN INFORMATION TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Brilliance Information Technology Co., Limited | | Live |
| BROHTERS INFORMATION TECHNOLOGY LIMITED | Private company limited by shares | Live |
| BUSINESS INFORMATION TECHNOLOGY INTERNATIONAL LIMITED | Private company limited by shares | Live |
| Bytestream Information Technology Limited | Private company limited by shares | Live |
| Callcore Information Technology Solutions Limited | | Live |
| Cap-Link Information Technology Limited | Private company limited by shares | Live |
| Capybara Information Technology Co., Limited | | Live |
| Cargoplus Information Technology Limited | Private company limited by shares | Live |
| CCID INFORMATION TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Live |
| C-CODE INFORMATION TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| CENTURY INFORMATION TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| CHAMPION INFORMATION TECHNOLOGY LIMITED | Private company limited by shares | Live |
| CHAMPLINK INFORMATION TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| Chao Gu Information Technology Co., Limited | | Live |
| Chasing Information Technology Limited | Private company limited by shares | Live |
| CHEEBO INFORMATION TECHNOLOGY (HK) LIMITED | Private company limited by shares | Dissolved |
| HK Chengsheng Information Technology Limited | Private company limited by shares | Live |
| CHERISH INFORMATION TECHNOLOGY COMPANY LIMITED | | Live |
| Chill Information Technology Limited | Private company limited by shares | Live |
| HK CHILLWIND INFORMATION TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| Chin Yee Information And Technology Company Limited | Private company limited by shares | Live |
| CHINA INFORMATION TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Live |
| WIN WIN INFORMATION TECHNOLOGY (CHINA) LIMITED | Private company limited by shares | Dissolved |
| CHINA ERA INFORMATION & TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Dissolved |
| CHINA 3G INFORMATION & TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| DS (CHINA) INFORMATION TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Live |
| CHINA USE INFORMATION TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| CHINA. SHENZHEN INFORMATION TECHNOLOGY CO., LIMITED | Private company limited by shares | Dissolved |
| China Sports Information Technology Co., Limited | Private company limited by shares | Live |
| CHINA ZYTX INFORMATION TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| China Consumption Information Media Technology Limited | Private company limited by shares | Live |
| Digital China Information Technology Co. Limited | Private company limited by shares | Live |
| CHINA FIL TIMES INFORMATION TECHNOLOGY (GROUP) LIMITED | Private company limited by shares | Live |
| Huansheng Information and Technology China Limited | Private company limited by shares | Live |
| CHINA INFORMATION TECHNOLOGY INDUSTRY CO., LIMITED | Private company limited by shares | Live |
| CHINA INFORMATION TECHNOLOGY INVESTMENT CO., LIMITED | Private company limited by shares | Live |
| CHINA INFORMATION TECHNOLOGY INVESTMENT GROUP LIMITED | Private company limited by shares | Dissolved |
| CHINA RESOURCES INFORMATION TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Dissolved |
| CHINA INFORMATION TECHNOLOGY SERVICE GROUP LIMITED | Private company limited by shares | Dissolved |
| Smart Information Technology China Limited | Private company limited by shares | Live |
| SOUTH CHINA INFORMATION AND TECHNOLOGY (CHINA) LIMITED | Private company limited by shares | Live |
| South China Information and Technology Limited | Private company limited by shares | Live |
| China Sudalv Information Technology Co., Limited | | Live |
| China Information Technology Training Center Limited | Private company limited by shares | Live |
| China Vertical Catering Information Technology Limited | Private company limited by shares | Live |
| CHINA WISDOM INFORMATION TECHNOLOGY LIMITED | Private company limited by shares | Live |
| CHINATONE INFORMATION TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| CHINAWEIXIN INFORMATION TECHNOLOGY LIMITED | Private company limited by shares | Live |
| HK Chopsticks Information Technology Company Limited | Private company limited by shares | Live |
| Chuang Qi Information Technology (HK) Co., Limited | Private company limited by shares | Live |
| Chuchen Information Technology Co., Limited | | Live |
| CLIMATRON INFORMATION TECHNOLOGY (HK) CO., LIMITED | Private company limited by shares | Live |
| CLOUD INFORMATION TECHNOLOGY LIMITED | Private company limited by shares | Live |
| UU Cloud Information Technology Group Limited | Private company limited by shares | Live |
| Solver Cloud Information Technology Limited | Private company limited by shares | Live |
| CNOBIN INFORMATION TECHNOLOGY LIMITED | Private company limited by shares | Live |
| MC INFORMATION TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| A . SUN INFORMATION TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| HT INFORMATION TECHNOLOGY CO., LIMITED | Private company limited by shares | Dissolved |
| KMO INFORMATION & TECHNOLOGY CO., LIMITED | Private company limited by shares | Dissolved |
| BPM INFORMATION TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| LES INFORMATION TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| IK INFORMATION TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| HK Jin Fei Hu Information Technology Co., Limited | Private company limited by shares | Live |
| Z&D TECHNOLOGY INFORMATION CO., LIMITED | Private company limited by shares | Live |
| HX Information Technology Co., Limited | Private company limited by shares | Live |
| RX Information Technology Co., Limited | Private company limited by shares | Live |