| JOYFUL BILLION LIMITED | Private company limited by shares | Dissolved |
| BILLION SAIL LIMITED | Private company limited by shares | Dissolved |
| BILLION MORE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| FAR BILLION INTERNATIONAL LIMITED | Private company limited by shares | Live |
| BILLION SMILE LIMITED | Private company limited by shares | Live |
| BioCoreHK Limited | Private company limited by shares | Dissolved |
| BILLION COUNTY LIMITED | Private company limited by shares | Dissolved |
| BILLION RISING INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| BILLION RISING (HONG KONG) BUILDING MATERIALS LIMITED | Private company limited by shares | Live |
| BILLION BLOSSOM LIMITED | Private company limited by shares | Dissolved |
| BIOTECH WELL COMPANY LIMITED | Private company limited by shares | Live Commenced dormancy on 27-Jan-2010 |
| MUTUAL BILLION LIMITED | Private company limited by shares | Live |
| BILLION FORTUNE MANAGEMENT CONSULTANTS COMPANY LIMITED | Private company limited by shares | Live |
| POINT BILLION LIMITED | Private company limited by shares | Dissolved |
| BILLION HERO INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| BILLION HEALTH RESOURCES LIMITED | Private company limited by shares | Live |
| BILLION LEADER INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| BILLION EVER LIMITED | Private company limited by shares | Dissolved |
| FULL BILLION DEVELOPMENT LIMITED | Private company limited by shares | Live |
| BILLION CONCEPT DEVELOPMENT LIMITED | Private company limited by shares | Live |
| EASTERN BILLION INTERNATIONAL LIMITED | Private company limited by shares | Live |
| BILLION VENTURE TRADING LIMITED | Private company limited by shares | Dissolved |
| GRAND BING LIMITED | Private company limited by shares | Dissolved |
| BILLION HERO INTERNATIONAL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| AVAC BIOLOGICALS LIMITED | Private company limited by shares | Dissolved |
| BILLION INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| BILLION PRIME HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| PROEXACT BIOTECH LIMITED | Private company limited by shares | Dissolved |
| RICHLY BILLION LIMITED | Private company limited by shares | Live |
| AMERICA HP DIGITAL BIANPIN TECHNIQUE COMPANY LIMITED | Private company limited by shares | Dissolved |
| VIEW BILLION LIMITED | Private company limited by shares | Live |
| BILLION PALACE LIMITED | Private company limited by shares | Dissolved |
| BILLION CREATION HOLDINGS LIMITED | Private company limited by shares | Live |
| BILLION CREATION ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| BILLION MASTER ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| BILLION RISE ENGINEERING LIMITED | Private company limited by shares | Live |
| JENNIFER INTERNATIONAL (H.K.) BIOLOGY ENGINEERING CORPORATION LIMITED | Private company limited by shares | Dissolved |
| HONGKONG TEN BILLION INTERNATIONAL ECONOMIC LIMITED | Private company limited by shares | Dissolved |
| BILLION FORTUNE GROUP LIMITED | Private company limited by shares | Dissolved |
| BILLION FORTUNE TRADING LIMITED | Private company limited by shares | Dissolved |
| BILLION WISE INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| BILLION TENDER LIMITED | Private company limited by shares | Dissolved |
| JOIN BILLION (ASIA) LIMITED | Private company limited by shares | Live |
| BILLION RICHEST (ASIA) LIMITED | Private company limited by shares | Dissolved |
| BILLION KING LIMITED | Private company limited by shares | Live |
| ASCENT BILLION LIMITED | Private company limited by shares | Live |
| BILLION FANCY INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| ALIMENTO BIOTECH LIMITED | Private company limited by shares | Dissolved |
| BIOEM AEROBE TOILET LIMITED | Private company limited by shares | Dissolved |
| BIOEM ENVIRONMENTAL TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| NEW BILLION ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| KUODU BIOCHEMICAL TRADING LIMITED | Private company limited by shares | Dissolved |
| BISEARCH GROUP LIMITED | Private company limited by shares | Dissolved |
| KAN TSANG BIOLOGICAL TECHNOLOGY CO., LIMITED | Private company limited by shares | Dissolved |
| ASIA BILLION INDUSTRIAL CO., LIMITED | Private company limited by shares | Dissolved |
| BILLION HERO DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| BILLION RICHLY TRADING LIMITED | Private company limited by shares | Dissolved |
| BILLION FOREST DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| HK LEELOO (SHANGHAI) BIOTECH DEV. LIMITED | Private company limited by shares | Dissolved |
| MING FUNG DIAMONDS & BIJOUX LIMITED | Private company limited by shares | Live |
| ALLOWANCE OF ASCENDANT ENVIRONMENTAL BIOTECH LIMITED | Private company limited by shares | Dissolved |
| BILLION ON TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| BILLION CHANCE TRADING LIMITED | Private company limited by shares | Live |
| BILLION CHANCE (HONG KONG) LIMITED | Private company limited by shares | Live |
| SAINT SONG BIOTECH (HK) INT'L GROUP LIMITED | Private company limited by shares | Dissolved |
| BIQS LIMITED | Private company limited by shares | Dissolved |
| BIOEM MEDICAL INSTRUMENT LIMITED | Private company limited by shares | Live |
| BILLION WEALTH CORPORATION LIMITED | Private company limited by shares | Live |
| HONG KONG BILLION HERO INVESTMENT HOLDING LIMITED | Private company limited by shares | Dissolved |
| BILLION TRADE INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| BILLION SUCCESS INTERNATIONAL HOLDINGS LIMITED | Private company limited by shares | Live |
| BILLION TANK (CHINA) LIMITED | Private company limited by shares | Dissolved |
| SUSEN BIOCHEMISTRY TECH. (H.K) CO., LIMITED | Private company limited by shares | Dissolved |
| BIZHIGH LIMITED | Private company limited by shares | Live |
| BILLION SURE LIMITED | Private company limited by shares | Dissolved |
| BINHAI (HK) INVESTMENTS LIMITED | Private company limited by shares | Live |
| BILLION HAPPY ENTERPRISE LIMITED | Private company limited by shares | Live |
| BILLION HAPPY INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| BILLION ADVANCE LIMITED | Private company limited by shares | Live |
| BILLION TREASURE INTERNATIONAL ENTERPRISE LIMITED | Private company limited by shares | Live |
| BILLION TREASURE INTERNATIONAL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| MEGA BILLION TRADING LIMITED | Private company limited by shares | Live |
| BILLION FUND LIMITED | Private company limited by shares | Live |
| BILLION COLOUR LIMITED | Private company limited by shares | Live |
| GREAT BILLION INTERNATIONAL GROUP LIMITED | Private company limited by shares | Dissolved |
| TIME BILLION LIMITED | Private company limited by shares | Live |
| AMERICA HEALTH RESOURCES BIOTECH LIMITED | Private company limited by shares | Dissolved |
| ORION BIOVENTURE ADVISORS LIMITED | Private company limited by shares | Dissolved |
| U.S.A. BILL.LOUISE LEATHER INT'L GROUP LIMITED | Private company limited by shares | Dissolved |
| BILLION FOREST INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| RICHEST BILLION LIMITED | Private company limited by shares | Dissolved |
| BILLION RICHLY INVESTMENT LIMITED | Private company limited by shares | Live |
| BILLION SHINY INTERNATIONAL LIMITED | Private company limited by shares | Live |
| BILLIONAIRE ENTERPRISE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| BIBIANNA LIMITED | Private company limited by shares | Live |
| BILLION LEADER HOLDINGS LIMITED | Private company limited by shares | Live |
| BIXON TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| BILLION PROFIT INTERNATIONAL GROUP LIMITED | Private company limited by shares | Dissolved |
| BIANCA KANG INTERNATIONAL LIMITED | Private company limited by shares | Live |
| BILLION TREASURE ENTERPRISE LIMITED | Private company limited by shares | Live |