| care biotechnologies Limited | Private company limited by shares | Live |
| Geneleaf Biotechnologies Limited | Private company limited by shares | Dissolved |
| DRAGON PACIFIC BIO-TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| BIO-TECHNOLOGY LIMITED | Private company limited by shares | Live |
| DST BIOTECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| TAI YI BIOTECHNOLOGY COMPANY LIMITED | Private company limited by shares | Dissolved |
| T S BIO-TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| TIM LIK TAI BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| WEI DA BIO-TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| B&H BIOTECHNOLOGY COMPANY LIMITED | Private company limited by shares | Live |
| KUN RUN BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| SMG BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| JRW BIOTECHNOLOGY, LIMITED | Private company limited by shares | Dissolved |
| KJF BIO-TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| SCS BIO-TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| ZLR BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| U&R BIO-TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| Kam Lee Biotechnology Limited | Private company limited by shares | Dissolved |
| TCG BIOTECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| JU BAO BIOTECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| FU MEI LIN BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| HK SX BIO-TECHNOLOGY LIMITED | Private company limited by shares | Live |
| KML BIO-TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Dissolved |
| WDD BIOTECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| AI NUO WEI BIO-TECHNOLOGY LIMITED | Private company limited by shares | Live |
| WB BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| HK HX BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| IFA BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| HK ZST BIO-TECHNOLOGY LIMITED | Private company limited by shares | Live |
| HBH BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| HK NEW AGE BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| WAI YIP BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| E & S Bio-Technology Limited | Private company limited by shares | Live |
| Leo Biotechnology Limited | Private company limited by shares | Live |
| JIN AO BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| ECO Biotechnology Company Limited | Private company limited by shares | Live |
| HK AI RUN BIOTECHNOLOGY COMPANY LIMITED | Private company limited by shares | Live |
| HEP BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| Sin Bo Biotechnology Limited | Private company limited by shares | Live |
| HK YAN MEI BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| KOG Biotechnology Limited | Private company limited by shares | Live |
| LAM BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| JNQ BIOTECHNOLOGY COMPANY LIMITED | Private company limited by shares | Live |
| Kao Biotechnology Company Limited | Private company limited by shares | Live |
| Xun Bai Hui Biotechnology Limited | Private company limited by shares | Live |
| H&D Biotechnology Company Limited | Private company limited by shares | Live |
| HK HAN SHI BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| HK BEI DIE BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| Xi Wei BioTechnology Limited | Private company limited by shares | Live |
| Top Joy Biotechnology Limited | Private company limited by shares | Live |
| HK YU FAN BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| HK NAN XI BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| HK SHI WEN QU YOU BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| HK SM BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| DX Biotechnology (HK ) Pty Limited | Private company limited by shares | Live |
| HK MEI YI ZU BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| AI PAI SI BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| HK WJL Biotechnology Limited | Private company limited by shares | Live |
| HK YST BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| XUN SEN BIOTECHNOLOGY COMPANY LIMITED | Private company limited by shares | Live |
| HK YM BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| HK PMN BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| EVL Biotechnology Limited | Private company limited by shares | Live |
| JA Biotechnology Company Limited | Private company limited by shares | Live |
| YAT MEI BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| V Lab Biotechnology Limited | Private company limited by shares | Live |
| KSG Biotechnology Company Limited | Private company limited by shares | Live |
| HK KMJ BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| HK CM BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| HK ML BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| HKI BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| HK YRT BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| L&G Biotechnology Limited | Private company limited by shares | Live |
| HK MEI ZHI RAN BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| WAH KAT ON BIO-TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Live |
| XIN DA BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| HK HAI LUN XI ZI BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| HK LKW BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| HK HUI MEI JI BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| HK WO MEI BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| RK BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| Qy Biotechnology Limited | Private company limited by shares | Live |
| MDD BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| BK BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| YOB BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| BAK BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| IVY BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| ATP Biotechnology Company Limited | Private company limited by shares | Live |
| AMP Biotechnology Company Limited | Private company limited by shares | Live |
| VBT Biotechnology Limited | Private company limited by shares | Live |
| HC Bio-Technology Limited | Private company limited by shares | Live |
| JU MU BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| In Biotechnology Limited | Private company limited by shares | Live |
| HK YM BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| CSG Biotechnology Limited | | Live |
| DRK BIOTECHNOLOGY LIMITED | | Live |
| Me & Dr. Biotechnology Limited | | Live |
| JMS Biotechnology Limited | | Live |
| MOK Biotechnology Limited | | Live |
| KFM Biotechnology Limited | | Live |