| CMDA Biotechnology LIMITED | Private company limited by shares | Live |
| TNT BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| HK BEI GE HAN TE BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| YUN MEI BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| hk blf biotechnology Co., Limited | Private company limited by shares | Live |
| BLM BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| J&G Biotechnology Co., Limited | Private company limited by shares | Live |
| HK YFY BIO-TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| RUN HUI BIO-TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| SI RUI BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Dissolved |
| HK SGY BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| CHI DON BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| HK AI MEI HE BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| HK JD BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| HK HUI ZE YI PIN BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| M&B Biotechnology ( HK ) Co., Limited | Private company limited by shares | Live |
| AMB Biotechnology Co., Limited | Private company limited by shares | Live |
| ROC BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| HK LYT BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| MEI LUN DAO BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| CTS Biotechnology Co., Limited | Private company limited by shares | Live |
| HK XSM BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| H&Y BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| AI XIN BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| YAN HAO BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| ZUI MEI HUA JI BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| Hao And Biotechnology Co., Limited | Private company limited by shares | Live |
| one biotechnology Co., Limited -The- | Private company limited by shares | Live |
| DMK Biotechnology Co., Limited | Private company limited by shares | Live |
| JOA Biotechnology Co., Limited | Private company limited by shares | Live |
| Cov Biotechnology Co., Limited | | Live |
| GM BIOTECHNOLOGY CO., LIMITED | | Live |
| V-L Biotechnology Co., Limited | | Live |
| LY BIOTECHNOLOGY CO., LIMITED | | Live |
| KK Biotechnology Co., Limited | | Live |
| MG Biotechnology Co., Limited | | Live |
| EDM BIOTECHNOLOGY CO., LIMITED | | Live |
| HK ADONIS BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| AIBEI BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| FRANCE AIYIJILI BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| HK AIYING BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| FRANCE AJWE BIO-TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| ALDERMEY BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| Allgene Biotechnology Co., Limited | | Live |
| Amesa Biotechnology (HK) Co., Limited | Private company limited by shares | Live |
| FRANCE AMIJA BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| HK AMQC Biotechnology Co., Limited | Private company limited by shares | Live |
| ANBYDA BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Dissolved |
| France pox Angel Biotechnology Co., Limited | Private company limited by shares | Live |
| ANIMAL BIOTECHNOLOGY (HK) CO., LIMITED | Private company limited by shares | Live |
| ASIA KFM BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| BADI BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| HK BAIJUN BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| Bailun Biotechnology Co., Limited | Private company limited by shares | Live |
| Baiting Biotechnology Co., Limited | Private company limited by shares | Live |
| Bebond Biotechnology Co., Limited | Private company limited by shares | Live |
| Bechi Bio-Technology Co., Limited | Private company limited by shares | Live |
| HK BEIFANG JIAREN BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| BIOGER BIOTECHNOLOGY (HONGKONG) CO., LIMITED | Private company limited by shares | Live |
| Biomarker Biotechnology Co., Limited | | Live |
| BioReal Biotechnology (HongKong) Co., Limited | Private company limited by shares | Live |
| BIOT Biotechnology Co., Limited | Private company limited by shares | Live |
| Bizoe Biotechnology Co., Limited | Private company limited by shares | Live |
| BOJIE BIOTECHNOLOGY (HONGKONG) CO., LIMITED | Private company limited by shares | Live |
| BOLIAO BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| HK BORUIEN BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| Brainvision Biotechnology Co., Limited | Private company limited by shares | Live |
| Brother Biotechnology Co., Limited | Private company limited by shares | Live |
| HT BROTHERS BIO-TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| CADG Biotechnology Co., Limited | | Live |
| Camdent Biotechnology Co., Limited | | Live |
| NANJING CAREVER BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| Cbay Biotechnology Co., Limited | Private company limited by shares | Live |
| Century Biotechnology Co., Limited | Private company limited by shares | Live |
| New Century Biotechnology Co., Limited | Private company limited by shares | Dissolved |
| Cheerely Bio-Technology Co., Limited | Private company limited by shares | Live |
| CHEMZYME BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| HAI CHENG BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| LE CHENG BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| CHUEN JIH BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Dissolved |
| HK CHUJIAN BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| La Clarte Biotechnology Co., Limited | Private company limited by shares | Live |
| Hyps Compatibility of TCM Biotechnology Co., Limited | Private company limited by shares | Live |
| Conemed Biotechnology Co., Limited | | Live |
| H. K KALIMANTAN BIOTECHNOLOGY STOCK CORPORATION CO., LIMITED | Private company limited by shares | Live |
| DABRIA BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| Debolai Biotechnology Co., Limited | Private company limited by shares | Live |
| DIFEIKANGMEI BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| HK DINGHUI RONGKUN BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| HK DINGSHENG BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| Dior HK Biotechnology Co., Limited | | Live |
| DRCAN BIOTECHNOLOGY CO., LIMITED | | Live |
| DR.LICHENG BIOTECHNOLOGY CO., LIMITED | | Live |
| EASTERN BIO-TECHNOLOGY CO., LIMITED | Private company limited by shares | Dissolved |
| EASTERN BIOTECHNOLOGY CO., LIMITED | | Live |
| New Entertainment Biotechnology Co., Limited | | Live |
| EUREKA BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| Faihapy Biotechnology Co., Limited | | Live |
| Fair Biotechnology Co., Limited | Private company limited by shares | Live |
| HK FALILIAN BIO-TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |