| Youhai Brother Electronic Science and technology Limited | Private company limited by shares | Live |
| Chao Yue Electronic Science & Technology Co., Limited | Private company limited by shares | Live |
| HK CHENGDIAN ELECTRONIC SCIENCE & TECHNOLOGY LIMITED | Private company limited by shares | Live |
| TH ELECTRONIC SCIENCE & TECHNOLOGY CO., LIMITED | Private company limited by shares | Dissolved |
| HK SAN TAI ER ELECTRONIC SCIENCE TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| YI ZHI ELECTRONIC SCIENCE AND TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| Dei Tai Electronic Science and Technology (HK) Co., Limited | Private company limited by shares | Live |
| MING SAI Electronic Science & Technology Co., Limited | Private company limited by shares | Dissolved |
| Sina Electronic Science & Technology Co., Limited | Private company limited by shares | Live |
| EASTERN ELECTRONIC SCIENCE & TECHNOLOGY (HK) LIMITED | Private company limited by shares | Dissolved |
| JIAFENGYUAN ELECTRONIC SCIENCE & TECHNOLOGY LIMITED | Private company limited by shares | Live |
| TIANXIN ELECTRONIC SCIENCE TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Dissolved |
| YIDE ELECTRONIC SCIENCE & TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| EMTD Science and Technology Limited | Private company limited by shares | Live |
| ENNOBLE SCIENCE & TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| ENOVATION SCIENCE AND TECHNOLOGY LIMITED | Private company limited by shares | Live |
| ENSTRONG SCIENCE & TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| YOU ZHI SCIENCE AND TECHNOLOGY ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| ENTERPRISE SCIENCE AND TECHNOLOGY LIMITED | Private company limited by shares | Live |
| ERIGO SCIENCE & TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| E-STEERING SCIENCE AND TECHNOLOGY CO., LIMITED | Private company limited by shares | Dissolved |
| ESUNWAY SCIENCE AND TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| ETERNAL SCIENCE & TECHNOLOGY INDUSTRY LIMITED | Private company limited by shares | Live |
| ETHSTARS Science And Technology Co., Limited | Private company limited by shares | Live |
| Etra Science and Technology Limited | Private company limited by shares | Live |
| EURASIAN SCIENCE & TECHNOLOGY (HONG KONG) LIMITED | Private company limited by shares | Live |
| EVERBRITE SCIENCE TECHNOLOGY (HONGKONG) COMPANY LIMITED | Private company limited by shares | Live |
| EVMS SCIENCE & TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| EXON Science and Technology Co., Limited | Private company limited by shares | Live |
| EXPONENT SCIENCE & TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| Extension Science Technology (HK) Limited | Private company limited by shares | Live |
| FARCLOUD SCIENCE AND TECHNOLOGY (HONGKONG) LIMITED | Private company limited by shares | Live |
| FENGLONG SCIENCE & TECHNOLOGY (HK) CO., LIMITED | Private company limited by shares | Live |
| China Science Fetion Technology Co., Limited | Private company limited by shares | Dissolved |
| Finance Science And Technology (HK) Co., Limited | Private company limited by shares | Live |
| FIRST WIN SCIENCE AND TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| FOBMINGCITY SCIENCE AND TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| FORTUNE SCIENCE & TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Fredor Science And Technology Limited | Private company limited by shares | Live |
| Future Finex Blockchain Science and Technology Limited | Private company limited by shares | Live |
| CHINA FUTURE SCIENCE AND TECHNOLOGY LIMITED | Private company limited by shares | Live |
| FUTURETECH SCIENCE & TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Live |
| FUXIANG SCIENCE TECHNOLOGY CO., LIMITED | Private company limited by shares | Dissolved |
| SHENZHEN FUXIANG SCIENCE & TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| FRANCE GAGANO GROUP SCIENCE AND TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| TAI TONG GAINSOLAR SCIENCE & TECHNOLOGY CO. LIMITED | Private company limited by shares | Live |
| GAMMA SCIENCE TECHNOLOGY LIMITED | | Live |
| GANGHAI SCIENCE & TECHNOLOGY (HK) LIMITED | Private company limited by shares | Live |
| GENESIS SCIENCE TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Genriver Science and Technology Co., Limited | Private company limited by shares | Live |
| Germany Alg Science And Technology Co., Limited | Private company limited by shares | Live |
| GERMANY DE MA SCIENCE TECHNOLOGY (INTERNATIONAL) LIMITED | Private company limited by shares | Live |
| GigaNews Science And Technology Limited | Private company limited by shares | Live |
| GLEANTA Science & Technology Co., Limited | Private company limited by shares | Live |
| GLOBAL STAR SCIENCE TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| GOLDENLIFE SCIENCE AND TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| GOLDENWAY SCIENCE AND TECHNOLOGY HONGKONG LIMITED | Private company limited by shares | Live |
| Goldsun Science Technology Limited | Private company limited by shares | Live |
| GOLDWIND SCIENCE & TECHNOLOGY (HK) CO., LIMITED | Private company limited by shares | Live |
| GREENBABY SCIENCE AND TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| HK JZX SCIENCE AND TECHNOLOGY (GROUP) LIMITED | Private company limited by shares | Live |
| SCIENCE TECHNOLOGY GROUP LIMITED | Private company limited by shares | Live |
| HK HUANENG SCIENCE & TECHNOLOGY GROUP LIMITED | Private company limited by shares | Live |
| RLL SOFTWARE SCIENCE & TECHNOLOGY GROUP COMPANY LIMITED | Private company limited by shares | Dissolved |
| HK GTTB BIOLOGIC SCIENCE AND TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| GUANGWU SCIENCE AND TECHNOLOGY LIMITED | Private company limited by shares | Live |
| GUANGZHOU LANGE SCIENCE & TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| Guogle Science And Technology Corporation Group Limited | Private company limited by shares | Live |
| G-Vision Science And Technology Limited | Private company limited by shares | Live |
| HaiTian Science and Technology Hongkong Co., Limited | Private company limited by shares | Live |
| Handsuns Science & Technology (HK) Company Limited | Private company limited by shares | Live |
| HK HAODEBAO SCIENCE & TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| HAOHUA SCIENCE & TECHNOLOGY CO., LIMITED | Private company limited by shares | Dissolved |
| HAOID SCIENCE & TECHNOLOGY (HK) LIMITED | Private company limited by shares | Live |
| MAX HARBOUR SCIENCE & TECHNOLOGY LIMITED | Private company limited by shares | Live |
| HARVEST SCIENCE TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| HARVEST SCIENCE & TECHNOLOGY LIMITED | | Live |
| HEALTH SCIENCE & TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| BIO Health Science & Technology Company Limited | Private company limited by shares | Live |
| Yi Health Science and Technology Co., Limited | Private company limited by shares | Live |
| RED HEALTH SCIENCE AND TECHNOLOGY CORPORATION LIMITED | Private company limited by shares | Live |
| HK JINGSIYUAN HEALTH SCIENCE TECHNOLOGY GROUP LIMITED | Private company limited by shares | Live |
| Health Science & Technology (HK) Company Limited | Private company limited by shares | Live |
| LIFEI HEALTH SCIENCE AND TECHNOLOGY LIMITED | Private company limited by shares | Live |
| HENGXIN HK SCIENCE AND TECHNOLOGY LIMITED | Private company limited by shares | Live |
| HENGYU SCIENCE & TECHNOLOGY (HONGKONG) CO., LIMITED | Private company limited by shares | Dissolved |
| HENGYU SCIENCE AND TECHNOLOGY GROUP LIMITED | Private company limited by shares | Live |
| HEPU SCIENCE & TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| Hero Win Science And Technology Limited | Private company limited by shares | Live |
| GM SCIENCE & TECHNOLOGY (HK) LIMITED | Private company limited by shares | Dissolved |
| SDK SCIENCE & TECHNOLOGY (H.K.) COMPANY LIMITED | Private company limited by shares | Dissolved |
| KBN SCIENCE AND TECHNOLOGY (HK) LIMITED | Private company limited by shares | Live |
| ZJ Science and Technology (HK) Limited | Private company limited by shares | Live |
| HHS Science Technology (HK) Limited | Private company limited by shares | Live |
| ATS SCIENCE AND TECHNOLOGY (HK) LIMITED | Private company limited by shares | Live |
| UTa Science and Technology (HK) Limited | | Live |
| DAYWANT SCIENCE TECHNOLOGY (HK) LIMITED | Private company limited by shares | Live |
| Desee science and technology (HK) Limited | | Live |
| Horan Science & Technology (HK) Limited | Private company limited by shares | Live |
| HOTSUN SCIENCE AND TECHNOLOGY (H.K.) LIMITED | Private company limited by shares | Dissolved |