| BLOOD SCIENCE & TECHNOLOGY (HK) LIMITED | Private company limited by shares | Live |
| BLUE-SEA SCIENCE & TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Bohum Science & Technology (HK) Co., Limited | Private company limited by shares | Live |
| BORUI SCIENCE & TECHNOLOGY (HK) LIMITED | | Live |
| Boss Science and Technology Limited | | Live |
| BROTHER SCIENCE & TECHNOLOGY CO., LIMITED | Private company limited by shares | Dissolved |
| CAISON DIGITAL SCIENCE TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Cambrian Science & Technology Limited | Private company limited by shares | Live |
| Camclar Science And Technology Limited | Private company limited by shares | Live |
| CANWAY SCIENCE AND TECHNOLOGY (HONGKONG) LIMITED | Private company limited by shares | Live |
| China Science Technology Transfer Centre Limited | Private company limited by shares | Live |
| New Century Science & Technology Limited | Private company limited by shares | Live |
| GERMANY JUN HUI CHEMISTRY SCIENCE AND TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Cheng Hao Science & Technology Company Limited | | Live |
| CHIMY SCIENCE AND TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| 001 (CHINA) SCIENCE AND TECHNOLOGY LIMITED | Private company limited by shares | Live |
| CHINA TEA SCIENCE AND TECHNOLOGY R&D COMPANY LIMITED | Private company limited by shares | Live |
| China Oil Science and Technology Company Limited | Private company limited by shares | Live |
| China TCW Science and Technology Company Limited | Private company limited by shares | Live |
| CHINA BSF Science & Technology Company Limited | Private company limited by shares | Live |
| CHINA AERO-SPACE SCIENCE AND TECHNOLOGY (HK) LIMITED | Private company limited by shares | Dissolved |
| CHINA ANGEL SCIENCE & TECHNOLOGY LIMITED | Private company limited by shares | Live |
| CHINA ASSOCIATION FOR SCIENCE TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| China Science And Technology Exchange Association Limited | Private company limited by shares | Dissolved |
| CHINA SCIENCE & TECHNOLOGY INNOVATION ASSOCIATION LIMITED | Private company limited by shares | Dissolved |
| CHINA SCIENCE TECHNOLOGY CENTER LIMITED | Private company limited by shares | Live |
| CITIC-DUPONT SCIENCE AND TECHNOLOGY (CHINA) LIMITED | Private company limited by shares | Dissolved |
| CHINA SCIENCE AND TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| CHINA SCIENCE AND TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| CHINA SCIENCE AND TECHNOLOGY CORPORATION CO., LIMITED | Private company limited by shares | Live |
| GIDUE (CHINA) SCIENCE AND TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| China Science and Technology Group Co., Limited | | Live |
| China Science And Technology International Co., Limited | Private company limited by shares | Live |
| CHINA SOMATIC SCIENCE & TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| CHINA TIANHE SCIENCE AND TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| TONGJITANG TCM SCIENCE AND TECHNOLOGY (CHINA) CO., LIMITED | Private company limited by shares | Live |
| Wedding China Science And Technology Co., Limited | Private company limited by shares | Live |
| CHINA SCIENCE TECHNOLOGY COLLEGE LIMITED | Private company limited by shares | Dissolved |
| China Science and Technology Finance Group Limited | | Live |
| CHINA HL SCIENCE & TECHNOLOGY GROUP LIMITED | Private company limited by shares | Dissolved |
| SCIENCE & TECHNOLOGY GROUP (CHINA) LIMITED | Private company limited by shares | Live |
| CHINA SCIENCE TECHNOLOGY GROUP LIMITED | Private company limited by shares | Live |
| CHINA ELECTROSTATICS SCIENCE & TECHNOLOGY GROUP LIMITED | Private company limited by shares | Dissolved |
| CHINA SKY SCIENCE & TECHNOLOGY INTERNATIONAL GROUP COMPANY LIMITED | Private company limited by shares | Live |
| CHINA SCIENCE & TECHNOLOGY HOLDING LIMITED | Private company limited by shares | Dissolved |
| China Science and Technology (Hong Kong) Limited | Private company limited by shares | Live |
| CHINA HONTO SCIENCE AND TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| CHINA SCIENCE & TECHNOLOGY INDUSTRIALIZATION CO., LIMITED | Private company limited by shares | Live |
| CHINA INNOVATE SCIENCE & TECHNOLOGY FUNDS LIMITED | Private company limited by shares | Dissolved |
| CHINA SCIENCE & TECHNOLOGY INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| CHINA SCIENCE & TECHNOLOGY INVESTMENT CO., LIMITED | Private company limited by shares | Live |
| CHINA SCIENCE TECHNOLOGY INVESTMENT FUND LIMITED | Private company limited by shares | Dissolved |
| China Ithings Science And Technology Co., Limited | Private company limited by shares | Live |
| China - Laos Science & Technology Company Limited | Private company limited by shares | Live |
| Metaverse China Science and Technology Company Limited | | Live |
| CHINA NONO&QUEENY SCIENCE AND TECHNOLOGY (HONGKONG) LIMITED | Private company limited by shares | Live |
| POWER UP SCIENCE & TECHNOLOGY (CHINA) LIMITED | Private company limited by shares | Dissolved |
| CHINA SCIENCE & TECHNOLOGY PUBLISHING GROUP LIMITED | Private company limited by shares | Dissolved |
| China RiHang Science and Technology Co., Limited | Private company limited by shares | Live |
| China Science And Technology Transfer Limited | Private company limited by shares | Live |
| CHINA TSINGHUA SCIENCE AND TECHNOLOGY GROUP LIMITED | Private company limited by shares | Dissolved |
| CHINESE SCIENCE & TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Sheng Chong Tong Science Technology Limited | | Live |
| SOF SCIENCE & TECHNOLOGY CO., LIMITED | Private company limited by shares | Dissolved |
| JV SCIENCE & TECHNOLOGY CO., LIMITED | Private company limited by shares | Dissolved |
| HK YOU HUA SCIENCE AND TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| CXD Science & Technology Co., Limited | Private company limited by shares | Live |
| Kan Science Technology Co., Limited | Private company limited by shares | Dissolved |
| ZOE SCIENCE & TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| GTO SCIENCE & TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| KZD SCIENCE AND TECHNOLOGY CO., LIMITED | Private company limited by shares | Dissolved |
| SSI TECHNOLOGY AND SCIENCE CO., LIMITED | Private company limited by shares | Live |
| HK ATO SCIENCE & TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| TOP SCIENCE & TECHNOLOGY CO., LIMITED | Private company limited by shares | Dissolved |
| V&A SCIENCE & TECHNOLOGY CO., LIMITED | Private company limited by shares | Dissolved |
| ROC SCIENCE AND TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| CID SCIENCE & TECHNOLOGY CO., LIMITED | Private company limited by shares | Dissolved |
| YU BO SCIENCE AND TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| ATN HK SCIENCE & TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| ZHI FEI QI DA SCIENCE AND TECHNOLOGY CO., LIMITED | Private company limited by shares | Dissolved |
| JM Science And Technology Co., Limited | Private company limited by shares | Live |
| MEI LE SHI JIE SCIENCE AND TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| Zi Yue Science & Technology Co., Limited | Private company limited by shares | Live |
| NJY Science And Technology Co., Limited | Private company limited by shares | Live |
| J&K Science and Technology Co., Limited | Private company limited by shares | Live |
| YI MI SCIENCE & TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| JMS SCIENCE AND TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| Jiu Zhe Science and Technology Co., Limited | Private company limited by shares | Live |
| Set is the science and technology Co., Limited | Private company limited by shares | Live |
| CRT Science And Technology Co., Limited | Private company limited by shares | Live |
| Huo Ma Pi Pi Science and Technology Co., Limited | Private company limited by shares | Live |
| Sim Science Technology Co., Limited | | Live |
| AMAZ SCIENCE TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| Artech Science & Technology Co., Limited | | Live |
| GB Automation Science And Technology Co., Limited | Private company limited by shares | Live |
| BAIHENG SCIENCE TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| Boonsun Science And Technology Co., Limited | Private company limited by shares | Live |
| BRIGHTNESS SCIENCE AND TECHNOLOGY CO., LIMITED | Private company limited by shares | Dissolved |
| CENTURY SCIENCE & TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| Cesmovy Science And Technology Co., Limited | Private company limited by shares | Live |