| BILLION CHAMP (HONG KONG) INTERNATIONAL HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| BILLION HOPE (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| HONG KONG BILLION BUSINESS INDUSTRIAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| HONG KONG BILLION WAY INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| HONG KONG BEST BILLION INDUSTRY LIMITED | Private company limited by shares | Live |
| HONG KONG SKY BILLION INDUSTRY LIMITED | Private company limited by shares | Dissolved |
| BILLION SUN INT'L HONG KONG CUMMINS ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| BILLION WIN INVESTMENT (HONG KONG) LIMITED | Private company limited by shares | Live |
| BILLION (HONG KONG) INVESTMENT LIMITED | Private company limited by shares | Live |
| SKY BILLION HONG KONG INVESTMENT LIMITED | Private company limited by shares | Live |
| HONG KONG SKY BILLION INVESTMENTS LIMITED | Private company limited by shares | Live |
| BILLION JEWELLERY (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| JIANGNAN TEXTILES BILLION (HONG KONG) LIMITED | Private company limited by shares | Live |
| BILLION (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| BILLION RAY (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| BILLION TOP (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| BILLION WIN (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| SKY BILLION (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| BILLION WIN (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| BILLION TOP (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| BILLION JOY (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| MAX BILLION (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| TOP BILLION (HONG KONG) LIMITED | Private company limited by shares | Live |
| BILLION UP (HONG KONG) LIMITED | Private company limited by shares | Live |
| BILLION TOP (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| BILLION WAY (HONG KONG) LIMITED | Private company limited by shares | Live Commenced dormancy on 01-May-2016 |
| BILLION SUN HONG KONG LIMITED | Private company limited by shares | Live |
| BILLION MAX (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| SUN BILLION (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| BILLION ACE (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| HONG KONG BILLION LIMITED | Private company limited by shares | Live |
| BIG BILLION (HONG KONG) LIMITED | Private company limited by shares | Live |
| HONG KONG SKY BILLION LIMITED | Private company limited by shares | Live |
| BILLION JOY (HONG KONG) LIMITED | Private company limited by shares | Live |
| BILLION SKY (HONG KONG) LIMITED | Private company limited by shares | Live |
| BILLION KEY (HONG KONG) LIMITED | Private company limited by shares | Live |
| SUN BILLION (HONG KONG) LIMITED | Private company limited by shares | Live |
| HONG KONG BILLION LIMITED | | Live |
| BILLION CENTURY (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| BILLION CENTURY (HONG KONG) LIMITED | Private company limited by shares | Live |
| BILLION DRAGON HONG KONG LIMITED | Private company limited by shares | Dissolved |
| BILLION FORD (HONG KONG) LIMITED | Private company limited by shares | Live |
| GENERAL BILLION (HONG KONG) CO LIMITED | Private company limited by shares | Dissolved |
| BILLION GRAND (HONG KONG) LIMITED | Private company limited by shares | Live |
| GRAND BILLION (HONG KONG) LIMITED | Private company limited by shares | Live |
| BILLION HONEST (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| BILLION HONEST (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| Honest Billion (Hong Kong) Limited | Private company limited by shares | Live |
| HONG KONG BILLION ELITE INTERNATIONAL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| BILLION ELITE (HONG KONG) INTERNATIONAL INVESTMENT LIMITED | Private company limited by shares | Live |
| Billion Mark (Hong Kong) Investment Co. Limited | Private company limited by shares | Live |
| BILLION LEADER INVESTMENT (HONG KONG) LIMITED | Private company limited by shares | Live |
| BILLION LUCK (HONG KONG) LIMITED | Private company limited by shares | Live |
| LUCK BILLION (HONG KONG) LIMITED | Private company limited by shares | Live |
| BILLION MARK (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| BILLION MARK (HONG KONG) LIMITED | Private company limited by shares | Live |
| BILLION MARVEL (HONG KONG) LIMITED | Private company limited by shares | Live |
| NICE BILLION (HONG KONG) LIMITED | Private company limited by shares | Live |
| BILLION OCEAN (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| BILLION SURPLUS INVESTMENT (HONG KONG) LIMITED | Private company limited by shares | Live |
| BILLION TEAM (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| BILLION TEAM (HONG KONG) LIMITED | Private company limited by shares | Live |
| BILLION TEAM (HONG KONG) LIMITED | Private company limited by shares | Live |
| BILLION COIN INTERNATIONAL TRADE (HONG KONG) LIMITED | Private company limited by shares | Live |
| BILLION HONEST TRADING (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| TRULY BILLION (HONG KONG) LIMITED | Private company limited by shares | Live |
| BILLION VICTOR (HONG KONG) LIMITED | Private company limited by shares | Live |
| BILLION VIEW (HONG KONG) LIMITED | Private company limited by shares | Live |
| BILLION WAVE (HONG KONG) LIMITED | Private company limited by shares | Live |
| BILLION WEALTHY (HONG KONG) LIMITED | Private company limited by shares | Live |
| BILLION WINNING (HONG KONG) LIMITED | Private company limited by shares | Live |
| BILLION LAND (HONG KONG) COMPANY LIMITED | Private company limited by shares | Dissolved |
| BILLION LAND (HONG KONG) LIMITED | Private company limited by shares | Live |
| BILLION LEAD (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| LEADER BILLION (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| BILLION LEADER (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| BILLION LEADER (HONG KONG) LIMITED | Private company limited by shares | Live |
| 24.6 Billion Yuan (Hong Kong) Leasing Co., Limited | | Live |
| BILLION TOPS (HONG KONG) LEASING CO., LIMITED | Private company limited by shares | Live |
| 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 |