| HK PEICHEN BIOLOGICAL TECHNOLOGY LIMITED | Private company limited by shares | Live |
| France u'skin Biological Technology Co., Limited | Private company limited by shares | Dissolved |
| TIMES BILLION LIMITED | Private company limited by shares | Live |
| KOREA YFEIZI BIOTECH (HONG KONG) COMPANY LIMITED | Private company limited by shares | Live |
| NEW BILLION MANAGEMENT LIMITED | Private company limited by shares | Dissolved |
| SHINING BIOTECHNOLOGY (HONG KONG) CO., LIMITED | Private company limited by shares | Live |
| HK JYZ BIOLOGICAL INTERNATIONAL LIMITED | Private company limited by shares | Live |
| HK HYT BIOLOGICAL INTERNATIONAL LIMITED | Private company limited by shares | Live |
| Biolab Pharmaceutical Limited | Private company limited by shares | Live |
| Bing Kee Transportation Limited | Private company limited by shares | Live |
| France Ourina (Group) Biological Technology Limited | Private company limited by shares | Live |
| Xi'an TCM Biological Technology Limited | Private company limited by shares | Live |
| BILLION TURBO LIMITED | Private company limited by shares | Live |
| ABLE BILLION SOURCING AND DESIGN LIMITED | Private company limited by shares | Live |
| ALMA BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| HK QIAO TE BIOLOGY ENGINEERING LIMITED | Private company limited by shares | Live |
| BIZOTALENT INT LTRDG LIMITED | Private company limited by shares | Live |
| HK MIAOLAI BIOTECH LIMITED | Private company limited by shares | Dissolved |
| EMC Billionaire Jewellery Co. Limited | Private company limited by shares | Live |
| HK Mecute Biological Factors Co., Limited | Private company limited by shares | Live |
| HANGZHOU YILIAO BIOLOGICAL DEVELOP LIMITED | Private company limited by shares | Live |
| Billiongo Asia Pacific Company Limited | Private company limited by shares | Live |
| BILLION HEART BIO DEVELOPMENT CO. LIMITED | Private company limited by shares | Live |
| BitFX Limited | Private company limited by shares | Live |
| HUILI RAINDANCE BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| SINO BILLION INTERNATIONAL LIMITED | Private company limited by shares | Live |
| BILLION CAPITAL INTERNATIONAL LIMITED | Private company limited by shares | Live |
| ETERNAL BILLION INVESTMENT LIMITED | Private company limited by shares | Live |
| Germany Dorf Bio-Medicine Research Co., Limited | Private company limited by shares | Live |
| HONG KONG UNITED INTERNATIONAL BIOTECH CO., LIMITED | Private company limited by shares | Live |
| BINARY CREATION LIMITED | Private company limited by shares | Live |
| HANGZHOU HUIJI BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| BINGO INTERNATIONAL (CHINA) COMPANY LIMITED | Private company limited by shares | Live |
| RINPOCHE BIOLOGICAL TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Live |
| HONG KONG BILLION SAFE LIMITED | Private company limited by shares | Live |
| Halacap Biotechnology Co., Limited | Private company limited by shares | Live |
| MAX BILLION ELECTRONIC (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| USA HAITIAN BIOTECHNOLOGY GROUP LIMITED | Private company limited by shares | Live |
| HK FLOWER BLOOM BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| BILLION BLOSSOM LIMITED | Private company limited by shares | Live |
| BioMerieux HongKong Limited | Private company limited by shares | Live |
| CHRISGENE BIOSCIENCE LIMITED | Private company limited by shares | Live |
| BILLION EXPRESS ENGINEERING LIMITED | Private company limited by shares | Live |
| HK HONG MEI REN BIOLOGICAL TECHNOLOGY SHARE LIMITED | Private company limited by shares | Dissolved |
| HK BIONLOVE JEWELRY GROUP LIMITED | Private company limited by shares | Live |
| NINGBO BIOSIN IMPORT&EXPORT LIMITED | Private company limited by shares | Live |
| BITCOIN SPACE LIMITED | Private company limited by shares | Dissolved |
| BILLION PLANNER LIMITED | Private company limited by shares | Live |
| BILLION GEAR LIMITED | Private company limited by shares | Live |
| VITALITY-HEALTH BIO-TECHNOLOGY LIMITED | Private company limited by shares | Live |
| 3J BIOTECH LIMITED | Private company limited by shares | Live |
| HK OUBOSI BIOTECHNOLOGY TRADE CO., LIMITED | Private company limited by shares | Live |
| HONG KONG JIAMEI CENTURY BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| RICH BILLION INC LIMITED | Private company limited by shares | Live |
| Billy's Hong Kong Adventures Limited | Private company limited by shares | Live |
| Sweden Keruien Biotechnology Group Company Limited | Private company limited by shares | Live |
| HK Bingf Science And Technology Corporation Limited | Private company limited by shares | Live |
| BILLION BRIGHT INC. LIMITED | Private company limited by shares | Dissolved |
| HONG KONG BILLION WAY ENVIRONMENTAL TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| BILLION EXPRESS CAPITAL INVESTMENT LIMITED | Private company limited by shares | Live |
| BINDARING LIMITED | Private company limited by shares | Live |
| Hong Kong XinHengTai Biotech Co., Limited | Private company limited by shares | Live |
| HK SHANGHE MEIJIAN BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| GROUP BILLION CORPORATION LIMITED | Private company limited by shares | Live |
| POWER BILLION DEVELOPMENT LIMITED | Private company limited by shares | Live |
| HK SHENGWEIYA BIOLOGICAL TECHNOLOGY LIMITED | Private company limited by shares | Live |
| BILLION ON LIMITED | Private company limited by shares | Live |
| CASLING BIOTECH (HK) INT'L LIMITED | Private company limited by shares | Live |
| Beauty Life Biotech Limited | Private company limited by shares | Live |
| MARK BILLION (HK) LIMITED | Private company limited by shares | Live |
| Bingfa Enterprise Limited | Private company limited by shares | Live |
| ABLE BILLION TECHNOLOGY LIMITED | Private company limited by shares | Live |
| BILLION SUCCESS GROUP HOLDINGS LIMITED | Private company limited by shares | Live |
| BILLION KEEN INTERNATIONAL DEVELOPMENT LIMITED | Private company limited by shares | Live |
| HK YM MEDICAL BIOLOGICAL GROUP LIMITED | Private company limited by shares | Live |
| HK DIYALUO BIOLOGICAL TECHNOLOGY LIMITED | Private company limited by shares | Live Commenced dormancy on 09-May-2016 |
| BIGWOOD HONG KONG LIMITED | Private company limited by shares | Live |
| MATSU BIOTECHNOLOGY CORPORATION LIMITED | Private company limited by shares | Live |
| B.I.N. ASIA CO., LIMITED | Private company limited by shares | Live |
| Hong Kong DNA Biotech Testing Centre Limited | Private company limited by shares | Live |
| BILLFISH TRADING HONGKONG LIMITED | Private company limited by shares | Live |
| HK ZHONGNENG BIOLOGICAL TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Xinyuan Biotechnology Co., Limited | Private company limited by shares | Live |
| Hopkins & Billion Limited | Private company limited by shares | Live |
| Bi-Concept Design Limited | Private company limited by shares | Live |
| Mei Sa Biological Technology Limited | Private company limited by shares | Live |
| HK WURUN BIOTECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| TOP BILLION INC LIMITED | Private company limited by shares | Live |
| BILLION CITY INDUSTRIAL LIMITED | Private company limited by shares | Live |
| BILLION GOLD WORLDWIDE LIMITED | Private company limited by shares | Live |
| HONG KONG LONGFOX BIO-TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| HK BIGBANG SHOES LIMITED | Private company limited by shares | Live |
| GOOD BILLION CORPORATION LIMITED | Private company limited by shares | Live |
| BILLION ASCENT CORPORATION LIMITED | Private company limited by shares | Live |
| JIALI BIOCHEMICAL HIGH-TECH (HK) CO., LIMITED | Private company limited by shares | Live |
| BISCOCN ENTERPRISES LIMITED | Private company limited by shares | Live |
| BILLION FULL (HK) INVESTMENT LIMITED | Private company limited by shares | Live |
| BILLION CITY LIMITED | Private company limited by shares | Live |
| CHARM BILLION TRADING DEVELOPMENT LIMITED | Private company limited by shares | Live |
| China Maca Biological Technology Group Co. Limited | Private company limited by shares | Live |