| 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 |
| AMAWA SCIENCE AND TECHNOLOGY LIMITED | Private company limited by shares | Live |
| ANDS SCIENCE & TECHNOLOGY (HK) LIMITED | Private company limited by shares | Live |
| ANSLA SCIENCE TECHNOLOGY LIMITED | Private company limited by shares | Live |
| ANTIME SCIENCE & TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| ANTIME SCIENCE & TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| ARES SCIENCE & TECHNOLOGY LIMITED | Private company limited by shares | Live |
| ASIA SCIENCE & TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Live |
| ARCON SCIENCE TECHNOLOGY (ASIA) LIMITED | Private company limited by shares | Live |
| ASICS SCIENCE & TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Dissolved |
| Digital Science and Technology Association Limited | | Live |
| Aupos Science & Technology Germany Limited | Private company limited by shares | Live |
| BAIBANG SCIENCE AND TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| BEST SCIENCE TECHNOLOGY (HK) LIMITED | Private company limited by shares | Live |
| BestBuy Science And Technology Limited | | Live |
| TOP SCIENCE BIOCHEMICAL TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Live |
| BIOCOME SCIENCE & TECHNOLOGY (HONGKONG) CO., LIMITED | Private company limited by shares | Live |
| BLACK SCIENCE TECHNOLOGY LIMITED | Private company limited by shares | Live |
| BLISS SCIENCE AND TECHNOLOGY (H.K.) LIMITED | Private company limited by shares | Dissolved |
| 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 |
| 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 |