| SUNSHINE SCIENCE GROUPS (H.K.) LIMITED | Private company limited by shares | Live |
| Sunshine Science Technology Limited | Private company limited by shares | Dissolved |
| SUNSHINE SCIENCE AND TECHNOLOGY CO., LIMITED | Private company limited by shares | Dissolved |
| SUNSHINE GROUND SCIENCE & TECHNOLOGY CO., LIMITED | Private company limited by shares | Dissolved |
| Hong Kong Sunway Science and Technology Limited | Private company limited by shares | Live |
| SUOYIDA Science and Technology Limited | Private company limited by shares | Live |
| Supernova Life Science Limited | Private company limited by shares | Live |
| Pure Science Supplements Limited | Private company limited by shares | Live |
| Max Support Science And Technology Limited | Private company limited by shares | Live |
| SWEDEN ABYY SCIENCE (ASIA) COMPANY LIMITED | Private company limited by shares | Dissolved |
| Sweden ELAS Science and Technology Limited | | Live |
| SYMBIO SCIENCE EDUCATION CENTRE LIMITED | Private company limited by shares | Live |
| TAITONG SCIENCE AND TECHNOLOGY CO., LIMITED | Private company limited by shares | Dissolved |
| TAIWAN JIAMEI BIOLOGIC SCIENCE & TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| TAIWAN SCIENCE MEHON TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| HUNAN TANE SCIENCE AND TECHNOLOGY CO., LIMITED | Private company limited by shares | Dissolved |
| Targeting Science Limited | | Live |
| XI AN TBIO CROP SCIENCE CO., LIMITED | Private company limited by shares | Live |
| TEAMTEK SCIENCE TECHNOLOGY (HONG KONG) COMPANY LIMITED | Private company limited by shares | Live |
| SCIENCE TECH LIMITED | Private company limited by shares | Live |
| GA Science Tech Company Limited | Private company limited by shares | Live |
| SCIENCE TECH LIMITED | Private company limited by shares | Live |
| BOWIE LEE SCIENCE & TECH CO., LIMITED | Private company limited by shares | Live |
| EMA DIGITAL SCIENCE & TECH CO., LIMITED | Private company limited by shares | Live |
| Win Tech Science (Hongkong) Co., Limited | Private company limited by shares | Live |
| JETFIRE SCIENCE & TECH (HK) LIMITED | Private company limited by shares | Live |
| Kingway Science Tech Limited | Private company limited by shares | Live |
| REALTIME SCIENCE & TECH LIMITED | Private company limited by shares | Live |
| SCIENCE TECH TRADE LIMITED | Private company limited by shares | Live |
| SCIENCE WINGS TECH CO., LIMITED | Private company limited by shares | Live |
| TechMag Pingyang Science and Technology Co., Limited | Private company limited by shares | Live |
| AMI SCIENCE AND TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| ECOOT SPORTS SCIENCE TECHNOLOGIES CO., LIMITED | Private company limited by shares | Live |
| Wan De Era Electronic Science & Technologies Co., Limited | Private company limited by shares | Live |
| Wan De Era Electronic Science & Technologies Co., Limited | | Live |
| QIU SHI SCIENCE & TECHNOLOGIES FOUNDATION | Company limited by guarantee | Live |
| Compass Science and Technologies (HK) Limited | Private company limited by shares | Live |
| Stable Science & Technologies Limited | Private company limited by shares | Live |
| WAHKOW SCIENCE & TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| WAHKOW SCIENCE & TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| WAKOW SCIENCE & TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| SCIENCE ADVANTAGE TECHNOLOGIS LIMITED | Private company limited by shares | Live |
| SNT SCIENCE & TECHNOLOGY CO. LIMITED | Private company limited by shares | Live |
| AOK SCIENCE & TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| SW SCIENCE & TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Xun Jie Science & Technology Limited | Private company limited by shares | Dissolved |
| ZI YAN SCIENCE TECHNOLOGY LIMITED | Private company limited by shares | Live |
| ECU SCIENCE & TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| PBT SCIENCE & TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Live |
| K&G SCIENCE AND TECHNOLOGY LIMITED | Private company limited by shares | Live |
| PCM SCIENCE AND TECHNOLOGY LIMITED | Private company limited by shares | Live |
| FF Science & Technology Company Limited | Private company limited by shares | Live |
| HL Science & Technology Limited | Private company limited by shares | Live |
| Sai Hui Science And Technology Limited | Private company limited by shares | Live |
| AI ZE SCIENCE AND TECHNOLOGY LIMITED | Private company limited by shares | Live |
| TBL SCIENCE AND TECHNOLOGY HK LIMITED | Private company limited by shares | Live |
| JU HUA SCIENCE AND TECHNOLOGY LIMITED | Private company limited by shares | Live |
| HUA GE SCIENCE TECHNOLOGY LIMITED | Private company limited by shares | Live |
| SCIENCE AND TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| JCF SCIENCE AND TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Live |
| BAS Science And Technology Limited | Private company limited by shares | Live |
| D&W SCIENCE AND TECHNOLOGY LIMITED | Private company limited by shares | Live |
| ECT SCIENCE AND TECHNOLOGY LIMITED | Private company limited by shares | Live |
| ATS Science & Technology Company Limited | Private company limited by shares | Live |
| DLS SCIENCE AND TECHNOLOGY LIMITED | Private company limited by shares | Live |
| JYT SCIENCE & TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Kol Science And Technology Company Limited | Private company limited by shares | Live |
| JYR SCIENCE & TECHNOLOGY LIMITED | Private company limited by shares | Live |
| S&H Science Technology Limited | Private company limited by shares | Live |
| S&J Science Technology Limited | Private company limited by shares | Live |
| TIN WAI SCIENCE AND TECHNOLOGY LIMITED | Private company limited by shares | Live |
| HK JX SCIENCE TECHNOLOGY LIMITED | Private company limited by shares | Live |
| SCIENCE AND TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Live |
| YW Science & Technology Company Limited | Private company limited by shares | Live |
| JIN GU SCIENCE AND TECHNOLOGY LIMITED | Private company limited by shares | Live |
| D&H SCIENCE AND TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Yt Science And Technology Limited | Private company limited by shares | Live |
| HUP Science & Technology Co. Limited | Private company limited by shares | Live |
| HUA GE SCIENCE TECHNOLOGY LIMITED | Private company limited by shares | Live |
| BYB Science and Technology Limited | Private company limited by shares | Live |
| GH Science And Technology Limited | Private company limited by shares | Live |
| TNZ SCIENCE AND TECHNOLOGY LIMITED | Private company limited by shares | Live |
| J2 SCIENCE AND TECHNOLOGY LIMITED | | Live |
| Lei Fu Science And Technology Limited | | Live |
| S.A Science Technology Company. Limited | | Live |
| Science dou Technology Limited | | Live |
| T&P Science and Technology Limited | | Live |
| AC Science and Technology Limited | | Live |
| ACCHROM SCIENCE AND TECHNOLOGY (HK) LIMITED | Private company limited by shares | Live |
| ACOM SCIENCE & TECHNOLOGY CO., LIMITED | Private company limited by shares | Dissolved |
| Advanced Science And Technology Information Limited | Private company limited by shares | Live |
| Science, Technology and Innovation Advancement Association Limited | Private company limited by shares | Live |
| Aerospace Science & Technology Limited | Private company limited by shares | Live |
| HK AIMA SCIENCE TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Ai-Mich Science And Technology Limited | Private company limited by shares | Live |
| Aipris Science and Technology Company Limited | Private company limited by shares | Live |
| AISCO AI SCIENCE TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Alele Science And Technology Co., Limited | Private company limited by shares | Live |
| Alltan Science & Technology Co., Limited | Private company limited by shares | Live |
| ALLY SCIENCE TECHNOLOGY (HK) LIMITED | Private company limited by shares | Live |