| BILLION LEGEND (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| BILLION LINK (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| LINK BILLION (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| BILLION LINK (HONG KONG) LIMITED | Private company limited by shares | Live |
| HONG KONG BILLION LINK LIMITED | Private company limited by shares | Live |
| BILLION LINKAGE (HONG KONG) LIMITED | Private company limited by shares | Live |
| LUCKY BILLION (HONG KONG) LIMITED | Private company limited by shares | Live |
| Hong Kong Jia Billion Investment Management Co., Limited | Private company limited by shares | Live |
| HONG KONG HENG BILLION ASSET MANAGEMENT LIMITED | Private company limited by shares | Live |
| MASS BILLION (HONG KONG) LIMITED | Private company limited by shares | Live |
| BILLION MASTER (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| Hong Kong Billion New Material Co., Limited | | Live |
| BILLION MIND (HONG KONG) LIMITED | Private company limited by shares | Live |
| Billion Hong Optical Co., Limited | Private company limited by shares | Live |
| ORIENT BILLION (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| ORIENTAL BILLION (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| HONG KONG BILLION VISTA PETROCHEMICAL INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| BILLION PINE (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| BILLION PLAN (HONG KONG) LIMITED | Private company limited by shares | Live |
| PLUS BILLION (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| BILLION POWER (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| BILLION POWER (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| BILLION PRAISE (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| HONG KONG BILLION PRINTING CO. LIMITED | Private company limited by shares | Live |
| BILLION RAISE (HONG KONG) LIMITED | Private company limited by shares | Live |
| May Billion Reach (Hong Kong) Limited | Private company limited by shares | Live |
| BILLION REGENT (HONG KONG) LIMITED | Private company limited by shares | Live |
| BILLION RICH (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| BILLION RICH (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| RICH BILLION (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| HONG KONG RICH BILLION LIMITED | Private company limited by shares | Live |
| BILLION RICHEST (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| BILLION RISE INVESTMENT (HONG KONG) LIMITED | Private company limited by shares | Live |
| BILLION RISE (HONG KONG) LIMITED | Private company limited by shares | Live Commenced dormancy on 14-Feb-2012 |
| RISE BILLION (HONG KONG) LIMITED | Private company limited by shares | Live |
| HONG KONG BILLION SAFE LIMITED | Private company limited by shares | Live |
| SHEEN BILLION (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| SILVER BILLION (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| BILLION SILVER (HONG KONG) LIMITED | Private company limited by shares | Live |
| HONG KONG SILVER BILLION LIMITED | Private company limited by shares | Dissolved |
| SMART BILLION (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| BILLION SMART (HONG KONG) LIMITED | Private company limited by shares | Live |
| SMART BILLION (HONG KONG) LIMITED | Private company limited by shares | Live |
| BILLION SMART (HONG KONG) LIMITED | Private company limited by shares | Live |
| HONG KONG SMART BILLION LIMITED | Private company limited by shares | Live |
| Billion Soft (Hong Kong) Limited | Private company limited by shares | Live |
| BILLION SPREAD (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| Billion Square (Hong Kong) Limited | Private company limited by shares | Live |
| BILLION STAR (HONG KONG) LIMITED | Private company limited by shares | Live |
| STAR BILLION (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| BILLION STARS (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| BILLION STRONG (HONG KONG) LIMITED | Private company limited by shares | Live Commenced dormancy on 05-Mar-2002 |
| BILLION SUCCEED (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| BILLION SUCCESS (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| BILLION SUCCESS (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| BILLION SUMMIT (HONG KONG) LIMITED | Private company limited by shares | Live |
| SUNNY BILLION (HONG KONG) LIMITED | Private company limited by shares | Live |
| SURE BILLION (HONG KONG) LIMITED | Private company limited by shares | Live |
| BILLION TALENT HONG KONG LIMITED | Private company limited by shares | Live |
| BILLION TARGET HONG KONG LIMITED | Private company limited by shares | Dissolved |
| BILLION TEAM HONG LIMITED | Private company limited by shares | Live |
| HONG KONG NEW BILLION TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Billion Tong (Hong Kong) Technology Limited | Private company limited by shares | Dissolved |
| TOTAL BILLION (HONG KONG) LIMITED | Private company limited by shares | Live |
| Hong Kong Billion Fang Trading Limited | Private company limited by shares | Live |
| HONG KONG SKY BILLION HOLDING TRADING LIMITED | Private company limited by shares | Live |
| BILLION TRADING (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| BILLION GET (HONG KONG) TRADING LIMITED | Private company limited by shares | Dissolved |
| HONG KONG BILLION TRADING LIMITED | Private company limited by shares | Live |
| BO BILLION TRADING (HONG KONG) LIMITED | Private company limited by shares | Live |
| Billion Stars (Hong Kong) Trading Limited | Private company limited by shares | Live |
| HONG KONG BILLION TREASURE INVESTMENTS LIMITED | Private company limited by shares | Live |
| Billion Treasure (Hong Kong) Limited | Private company limited by shares | Live |
| Sino Billion United (Hong Kong) Investment Group Limited | Private company limited by shares | Live |
| UNITED BILLION (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| BILLION VAST (HONG KONG) LIMITED | Private company limited by shares | Live |
| BILLION VAST (HONG KONG) LIMITED | Private company limited by shares | Live |
| VAST BILLION (HONG KONG) LIMITED | Private company limited by shares | Live |
| VENTURE BILLION (HONG KONG) LIMITED | Private company limited by shares | Live |
| BILLION WEALTH (HONG KONG) LIMITED | Private company limited by shares | Live |
| WEALTH BILLION (HONG KONG) LIMITED | Private company limited by shares | Live |
| Billion Wealth International (Hong Kong) Holding Limited | Private company limited by shares | Live |
| BILLION WELL (HONG KONG) LIMITED | Private company limited by shares | Live |
| Hong Kong Billion Well Resources Limited | Private company limited by shares | Live |
| BILLION WINNER HONG KONG LIMITED | Private company limited by shares | Dissolved |
| BILLION WINNER (HONG KONG) LIMITED | Private company limited by shares | Live |
| WINNER BILLION (HONG KONG) LIMITED | Private company limited by shares | Live |
| BILLION WISE HONG KONG LIMITED | Private company limited by shares | Dissolved |
| BILLION WISE (HONG KONG) LIMITED | Private company limited by shares | Live |
| BILLION ZONE (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| HONGKONG BILLION WIN LIMITED | Private company limited by shares | Dissolved |
| HONGKONG BILLION TOP LIMITED | Private company limited by shares | Live |
| HONGKONG BILLION RAY LIMITED | Private company limited by shares | Dissolved |
| HONGKONG NEW BILLION LIMITED | Private company limited by shares | Dissolved |
| HONGKONG BEST BILLION INTERNATIONAL LIMITED | Private company limited by shares | Live |
| HONGKONG BILLION CHAIN TRADE LIMITED | | Live |
| HongKong Cheng Billion Limited | Private company limited by shares | Live |
| CHINA BILLION TELECOMMUNICATIONS (HONGKONG) LIMITED | Private company limited by shares | Dissolved |
| Billion Run Hongkong Biotechnology Co., Limited | Private company limited by shares | Live |
| HONGKONG SKY BILLION JEWELRY CO., LIMITED | Private company limited by shares | Live |