| MHYS (Hong Kong) International Medical Information Consulting Limited | Private company limited by shares | Live |
| China Medical Insurance Information System (HONG KONG) Limited | Private company limited by shares | Live |
| Hong Kong Meidi Information Technology Limited | | Live |
| Hong Kong Meixi Information Co., Limited | Private company limited by shares | Live |
| HONG KONG INT'L MERCANTILE DEAL INFORMATION LIMITED | Private company limited by shares | Dissolved |
| Micro-Computing Information Technology (Hong Kong) Co., Limited | Private company limited by shares | Live |
| Ming Yang Internet Information Services (Hong Kong) Limited | Private company limited by shares | Live |
| MOOC-CN Information Technology (Hong Kong) Limited | Private company limited by shares | Live |
| Hong Kong Lucky Morse Information Technology Limited | | Live |
| NANTIAN INFORMATION (HONG KONG) CO., LIMITED | Private company limited by shares | Dissolved |
| NETEL INFORMATION & SERVICE (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| HONG KONG LONGYU NETWORK INFORMATION LIMITED | Private company limited by shares | Live |
| HONG KONG NETWORK INFORMATION SERVICE LIMITED | Private company limited by shares | Live |
| Northeast Asia Information Technology (Hong Kong) Company Limited | Private company limited by shares | Live |
| Hong Kong Ones Information Technology Limited | Private company limited by shares | Live |
| ORIGINAL INFORMATION HONG KONG LIMITED | Private company limited by shares | Live |
| Hong Kong Panshi Information Technology Co., Limited | Private company limited by shares | Live |
| ParkOne Information Technology (Hong Kong) Co., Limited | | Live |
| Pegasus Hong Kong Information Company Limited | Private company limited by shares | Live |
| Hong Kong Peternura Information Technology Limited | | Live |
| PETROLEUM INFORMATION COMPANY (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| Phoenix New Media (Hong Kong) Information Technology Company Limited | Private company limited by shares | Live |
| INFORMATION POTENTIAL (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| CHINESE INFORMATION PROCESSING (HONG KONG) LIMITED -THE- | Private company limited by shares | Dissolved |
| HONG KONG INFORMATION TECHNOLOGY PROFESSIONALS ASSOCIATION LIMITED | Company limited by guarantee | Dissolved |
| HONG KONG PROPERTY INFORMATION CENTER LIMITED | Private company limited by shares | Live |
| PROPERTY INFORMATION (HONG KONG EAST) LIMITED | Private company limited by shares | Dissolved |
| HONG KONG PROPERTY INFORMATION LIMITED | Private company limited by shares | Dissolved |
| SAFETY INFORMATION PROTECTION (HONG KONG) LIMITED | Private company limited by shares | Live |
| HONG KONG HAIKUN INTERNATIONAL INFORMATION PUBLICATION LIMITED | Private company limited by shares | Dissolved |
| HONG KONG DAILY RICH INTERNATIONAL INFORMATION PUBLISHING CO. LIMITED | Private company limited by shares | Dissolved |
| HONG KONG AVA INTERNATIONAL INFORMATION TECHNOLOGY PUBLISHING LIMITED | Private company limited by shares | Dissolved |
| Hong Kong PuHui Information Co., Limited | Private company limited by shares | Live |
| Hong Kong QiGou Information Technology Limited | | Live |
| HONG KONG QING SEN INFORMATION GROUP LIMITED | Private company limited by shares | Live |
| HONG KONG QING QIN INFORMATION TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| HONG KONG INTERNATIONAL INFORMATION REPORTING ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| Hong Kong You Research information Co., Limited | Private company limited by shares | Live |
| Hong Kong Mushroom Research Information Co Limited | Private company limited by shares | Live |
| Hong Kong Zhonghui Rongtong Information Technology Limited | Private company limited by shares | Live |
| Hong Kong Zhongxin Rongtong Information Technology Limited | | Live |
| Ruicheng Information Consultancy (Hong Kong) Limited | Private company limited by shares | Live |
| Hong Kong Sailing Stone Electronic Information Technology Company Limited | | Live |
| Scheme Information (Hong Kong) Limited | | Live |
| Scholastic Information Technology (Hong Kong) Limited | | Live |
| HONG KONG COMPASS INFORMATION SCIENCE & TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| HONG KONG INFORMATION SECURITY ACADEMY LIMITED | Private company limited by shares | Live |
| Hong Kong Juxinghui Information Consulting Service Limited | | Live |
| CHINA CREDIT INFORMATION SERVICE (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| Shanghong Information Technology (Hong Kong) Co., Limited | Private company limited by shares | Live |
| WE SHARE FUTURE (HONG KONG) INFORMATION TECHNOLOGY LIMITED | Private company limited by shares | Live |
| HONG KONG JIN YI SHENG SHI INFORMATION LIMITED | Private company limited by shares | Live |
| HONG KONG SHENGXIANG INT'L INFORMATION TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| SHIN HONG ELECTRONICS INFORMATION TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Hong Kong Sinocrown Data Information Technology Limited | Private company limited by shares | Live |
| SMART INFORMATION (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| Stark Information (Hong Kong) Limited | Private company limited by shares | Live |
| Hong Kong Stock Information Limited | Private company limited by shares | Live |
| SUNJOY INFORMATION (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| SYSTEK INFORMATION TECHNOLOGY (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| IPC INFORMATION SYSTEMS (HONG KONG) LIMITED | Private company limited by shares | Live |
| A&M INFORMATION SYSTEMS HONG KONG LIMITED | Private company limited by shares | Dissolved |
| Hong Kong Talent Information & Service Limited | Private company limited by shares | Live |
| Hong Kong Tang Guan Hua Jin Information Technology Limited | Private company limited by shares | Live |
| Hong Kong Hongli Information Technologies Limited | Private company limited by shares | Live |
| Hong Kong Information Technologies Limited | Private company limited by shares | Live |
| Hong Hao Information Technology Limited | Private company limited by shares | Live |
| Hong Kong 1217 Information Technology Limited | Private company limited by shares | Live |
| HONG KONG INFORMATION TECHNOLOGY ASSOCIATION LIMITED | Private company limited by shares | Dissolved |
| HONG KONG INFORMATION TECHNOLOGY ASSOCIATION LIMITED -THE- | Private company limited by shares | Dissolved |
| BIODATA INFORMATION TECHNOLOGY HONG KONG LIMITED | Private company limited by shares | Dissolved |
| HONG KONG KAI CHANG INFORMATION TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| HONG KONG FTL CLOUD INFORMATION TECHNOLOGY LIMITED | | Live |
| HONG KONG SEO INFORMATION TECHNOLOGY CO., LIMITED | Private company limited by shares | Dissolved |
| HONG KONG ZJ INFORMATION TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| Hong Kong DN Information Technology Co., Limited | Private company limited by shares | Live |
| Hong Kong TCH Information Technology Co., Limited | Private company limited by shares | Live |
| Hong Kong NJA Information Technology Co., Limited | Private company limited by shares | Live |
| HONG KONG EVR INFORMATION TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| Hua Xin Information Technology (Hong Kong) Co., Limited | Private company limited by shares | Live |
| CGY (HONG KONG) INFORMATION TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| Hong Kong Ao Ren Information Technology Co., Limited | Private company limited by shares | Live |
| Hong Kong WHG Information Technology Co., Limited | Private company limited by shares | Live |
| Hong Kong Red Sun Information Technology Co., Limited | Private company limited by shares | Live |
| Hong Kong THS Information Technology Co., Limited | Private company limited by shares | Live |
| YY (HONG KONG) INFORMATION TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| LLT (HONG KONG) INFORMATION TECHNOLOGY CO., LIMITED | | Live |
| Hong Kong HTC Information Technology CO., Limited | | Live |
| Hong Kong LD Information Technology Co., Limited | | Live |
| RZ INFORMATION TECHNOLOGY (HONG KONG) CO., LIMITED | | Live |
| Hong Kong BOT Information Technology Co., Limited | | Live |
| XH (Hong Kong) Information Technology Co., Limited | | Live |
| HONG KONG OMC INFORMATION TECHNOLOGY CO., LIMITED | | Live |
| E-REPAIR (HONG KONG) INFORMATION TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| HONG KONG INFORMATION TECHNOLOGY FEDERATION LIMITED | Company limited by guarantee | Live |
| Hong Kong FiveFree Information Technology Limited | | Live |
| HONG KONG FOLAP DAK INFORMATION TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Funcent DMG Information Technology Hong Kong Company Limited | Private company limited by shares | Live |
| PS GARDEN TECHNOLOGY INFORMATION (HONG KONG) LIMITED | | Live |
| HONG KONG GEEKBUYING INFORMATION TECHNOLOGY LIMITED | Private company limited by shares | Live |