| E N Z INFORMATION SYSTEMS LIMITED | Private company limited by shares | Dissolved |
| UDC INFORMATION SYSTEMS LIMITED | Private company limited by shares | Dissolved |
| SYSTEMS INFORMATION LIMITED | Private company limited by shares | Dissolved |
| JBA INFORMATION SYSTEMS LIMITED | Private company limited by shares | Dissolved |
| DF INFORMATION SYSTEMS LIMITED | Private company limited by shares | Dissolved |
| ECO INFORMATION SYSTEMS LIMITED | Private company limited by shares | Dissolved |
| DGT INFORMATION SYSTEMS LIMITED | Private company limited by shares | Live |
| WCW INFORMATION SYSTEMS LIMITED | Private company limited by shares | Live |
| ADVANCED INFORMATION SYSTEMS LIMITED | Private company limited by shares | Dissolved |
| BEAUFORT INFORMATION SYSTEMS COMPANY LIMITED | Private company limited by shares | Dissolved |
| CHUNG HUA INFORMATION SYSTEMS & COMMUNICATION LIMITED | Private company limited by shares | Dissolved |
| DATANET INFORMATION SYSTEMS COMPANY LIMITED | Private company limited by shares | Dissolved |
| GENERAL INFORMATION SYSTEMS (H.K.) LIMITED | Private company limited by shares | Dissolved |
| ICON INFORMATION SYSTEMS (H.K.) LIMITED | Private company limited by shares | Live |
| INTERACTIVE INFORMATION SYSTEMS (HK) LIMITED | Private company limited by shares | Dissolved |
| INNOVATIVE INFORMATION SYSTEMS LIMITED | Private company limited by shares | Live |
| EMC INFORMATION SYSTEMS INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| M.HSH Information Systems Limited | Private company limited by shares | Live |
| MILESTONE INFORMATION SYSTEMS LIMITED | Private company limited by shares | Dissolved |
| NETMON INFORMATION SYSTEMS LIMITED | Private company limited by shares | Live |
| N.NITTO INFORMATION SYSTEMS LIMITED | Private company limited by shares | Dissolved |
| SOFTWARE INFORMATION SYSTEMS LIMITED | Private company limited by shares | Dissolved |
| TRANSPORT INFORMATION SYSTEMS LIMITED | Private company limited by shares | Live |
| Unicorn Information Systems Limited | Private company limited by shares | Live |
| i Taffy Information Technology Limited | Private company limited by shares | Live |
| TAIJI INFORMATION COMPANY LIMITED | Private company limited by shares | Dissolved |
| Taiwan Information Consultancy Limited | Private company limited by shares | Live |
| TAIWAN JINXIAOYA EDUCATION INFORMATION CONSULTING LIMITED | Private company limited by shares | Dissolved |
| TALENT INFORMATION CO. LIMITED | Private company limited by shares | Live |
| TALENT SKY INFORMATION LIMITED | Private company limited by shares | Dissolved |
| Information Technology Talent Exchange Center Co., Limited | | Live |
| TAOJINBABA FINANCE INFORMATION SERVICE HK LIMITED | Private company limited by shares | Live |
| HK Taozi Information Technology Co., Limited | | Live |
| Target Information Company Limited | Private company limited by shares | Live |
| Target Horsing Information Company Limited | Private company limited by shares | Live |
| TASDER TRADE&COMMERCE INFORMATION COMPANY LIMITED | Private company limited by shares | Dissolved |
| HK TCYC INFORMATION TECHNOLOGY LIMITED | Private company limited by shares | Live |
| TeamLogic Information Limited | Private company limited by shares | Dissolved |
| RH INFORMATION TECH LIMITED | Private company limited by shares | Live |
| HK RCZ INFORMATION TECH LIMITED | Private company limited by shares | Live |
| C&S TECH INFORMATION LIMITED | Private company limited by shares | Live |
| Advanced Strategy Tech Information Limited | Private company limited by shares | Live |
| Zhongzhi Aspect Information Tech Limited | | Live |
| CHAMPION TECH INFORMATION CO., LIMITED | Private company limited by shares | Dissolved |
| YZD Information Tech Co., Limited | | Live |
| CHENXU TECH INFORMATION CO., LIMITED | Private company limited by shares | Live |
| GoldenSea Information Tech (HK) Limited | Private company limited by shares | Live |
| HANWOOL INFORMATION TECH. (HK) COMPANY LIMITED | Private company limited by shares | Live |
| LONGTECH INFORMATION TECH LIMITED | Private company limited by shares | Live |
| GUANG RONG INFORMATION TECH CO., LIMITED | Private company limited by shares | Live |
| YD Information Tech Service Limited | | Live |
| SILVER LAKE TECH INFORMATION LIMITED | Private company limited by shares | Live |
| SKYLIGHT TECH INFORMATION LIMITED | | Live |
| BA INFORMATION SYSTEM TECH LIMITED | Private company limited by shares | Live |
| NEW TECH INFORMATION SYSTEMS LIMITED | Private company limited by shares | Dissolved |
| HK WEIMAI DIGITAL INFORMATION TECH LIMITED | | Live |
| Zhesi Information Tech Limited | | Live |
| ASIAN INFORMATION RESOURCES TECHLOGIC LIMITED | Private company limited by shares | Dissolved |
| HK WANMI INFORMATION TECHNIQUE LIMITED | Private company limited by shares | Live |
| Junming Information Technolgoy Co., Limited | Private company limited by shares | Live |
| NI INFORMATION TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| INFORMATION TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| TECHNOLOGIES INFORMATION LIMITED | Private company limited by shares | Dissolved |
| EG INFORMATION TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| JCN INFORMATION TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| SCS INFORMATION AND TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| AIT Information Technologies Limited | Private company limited by shares | Live |
| KNL Information Technologies Limited | Private company limited by shares | Live |
| GOT Information Technologies Limited | Private company limited by shares | Live |
| Pi Pi Information and Technologies Limited | | Live |
| AHEAD INFORMATION TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| AVYAYA INFORMATION TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| BEST INFORMATION TECHNOLOGIES LIMITED | | Live |
| Bestop Information Technologies Limited | Private company limited by shares | Live |
| BOLE Information Technologies Co., Limited | Private company limited by shares | Live |
| CHINA INFORMATION TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| TF Information Technologies Co., Limited | Private company limited by shares | Live |
| SHU MEI INFORMATION TECHNOLOGIES CO., LIMITED | Private company limited by shares | Live |
| AIAroma Information Technologies Co., Limited | Private company limited by shares | Live |
| TF INFORMATION TECHNOLOGIES (H.K.) CO., LIMITED | Private company limited by shares | Live |
| Limu Information Technologies Co., Limited | Private company limited by shares | Live |
| Longwin Information Technologies Co., Limited | Private company limited by shares | Live |
| DATATOOL INFORMATION TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| DIGITAL INFORMATION TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| Dragon Information Technologies Limited | Private company limited by shares | Dissolved |
| E-WORK INFORMATION TECHNOLOGIES COMPANY LIMITED | Private company limited by shares | Dissolved |
| GALA SUCCESS INFORMATION TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| Himflax Information Technologies Limited | Private company limited by shares | Live |
| HK HONGMAO INFORMATION TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| INDUSTRIAL INFORMATION TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| INNOVATIVE INFORMATION TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| DOMINION INFORMATION TECHNOLOGIES (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| Mine Places Information Technologies Limited | Private company limited by shares | Live |
| NetCraft Information Technologies Co. Limited | Private company limited by shares | Live |
| ONEJEWELRY INFORMATION TECHNOLOGIES CO., LIMITED | Private company limited by shares | Live |
| Qualteks Information Technologies Limited | Private company limited by shares | Live |
| SCOOPER INFORMATION TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| SEAMLESS INFORMATION TECHNOLOGIES, LIMITED | Private company limited by shares | Dissolved |
| Semi Information Technologies Limited | Private company limited by shares | Dissolved |
| INFORMATION TECHNOLOGIES & TOTAL SOLUTIONS LIMITED | Private company limited by shares | Live |