| Hong Kong GoldPlus Source Limited | Private company limited by shares | Live |
| HONG KONG NEW SOURCE (GROUP) CO., LIMITED | Private company limited by shares | Live |
| Hong Kong Source Group Co., Limited | Private company limited by shares | Live |
| HONG KONG JU HUI ENERGY SOURCE GROUP LIMITED | Private company limited by shares | Dissolved |
| HONG KONG NEW ENERGY SOURCE GROUP LIMITED | Private company limited by shares | Live |
| HONG KONG HAO SOURCE INDUSTRIAL CO., LIMITED | Private company limited by shares | Dissolved |
| HONG KONG GLORY SOURCE INDUSTRIAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| JOY SOURCE INDUSTRIAL (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| NEW SOURCE (HONG KONG) INDUSTRIAL LIMITED | | Live |
| RICH SOURCE INDUSTRIAL (HONG KONG) LIMITED | Private company limited by shares | Live |
| TOP SOURCE INVESTMENT (HONG KONG) LIMITED | Private company limited by shares | Live |
| HONG KONG SOURCE LIMITED | Private company limited by shares | Dissolved |
| SKY SOURCE (HONG KONG) LIMITED | Private company limited by shares | Live |
| HONG KONG SOURCE LIMITED | Private company limited by shares | Live |
| SOURCE DAY (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| HONG KONG NEW SOURCE LIMITED | Private company limited by shares | Live |
| Hong Kong Sky Source Limited | Private company limited by shares | Live |
| Source Wisdom Advisory Hong Kong Limited | Private company limited by shares | Live |
| CAPITAL SOURCE HONG KONG LIMITED | Private company limited by shares | Live |
| INNOVATIVE SOURCE (HONG KONG) CO., LIMITED | Private company limited by shares | Live |
| IN SOURCE INTERNATIONAL (HONG KONG) CO., LIMITED | Private company limited by shares | Live |
| Source Design International (Hong Kong) Company Limited | Private company limited by shares | Live |
| DRAGON SOURCE (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| EASTERN SOURCE HONG KONG LIMITED | Private company limited by shares | Dissolved |
| VANSON SOURCE (HONG KONG) ELECTRONICS LIMITED | Private company limited by shares | Live |
| WEALTHY SOURCE (HONG KONG) ENTERPRISE LIMITED | Private company limited by shares | Live |
| FORTUNE SOURCE GROUP (HONG KONG) LIMITED | Private company limited by shares | Live |
| GRAND SOURCE (HONG KONG) LIMITED | Private company limited by shares | Live |
| Tex Source Int'l (Hong Kong) Limited | Private company limited by shares | Live |
| Canton Source Jeri Hong Kong Limited | | Live |
| SOURCE MARKETING (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| SOURCE OF OCEAN (HONG KONG) LIMITED | Private company limited by shares | Live |
| Source Power Capital Hong Kong Limited | Private company limited by shares | Live |
| STOCK'N SOURCE INTERNATIONAL (HONG KONG) LIMITED | Private company limited by shares | Live |
| SOURCE AND SUPPLY HONG KONG LIMITED | Private company limited by shares | Live |
| TEAM SOURCE TECHNOLOGY (HONG KONG) LIMITED | Private company limited by shares | Live |
| TIME SOURCE (HONG KONG) COMPANY LIMITED | Private company limited by shares | Dissolved |
| SOURCE VIEW HONG KONG LIMITED | Private company limited by shares | Live |
| Source of Learning (Hong Kong) Limited | Private company limited by shares | Live |
| Hong Kong Source Love Limited | Private company limited by shares | Live |
| HONG KONG LUCKY SOURCE LIMITED | Private company limited by shares | Live |
| LUXURY SOURCE (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| MIND SOURCE HONG KONG LIMITED | Private company limited by shares | Live |
| NOURISH SOURCE HONG KONG LIMITED | Private company limited by shares | Dissolved |
| Hong Kong Open Source Investment Limited | | Live |
| Hong Kong Bao Li Power Source Company Limited | Private company limited by shares | Live |
| RICH SOURCE (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| Hong Kong (Shanghai) Jia Dao Source Co., Limited | Private company limited by shares | Live |
| Hong Kong Shengxiang Source Co., Limited | Private company limited by shares | Live |
| SMART SOURCE (HONG KONG) LIMITED | Private company limited by shares | Live |
| SOUTHERN SOURCE (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| HONG KONG STAR SOURCE LIMITED | | Live |
| Hong Kong Star Source Shipping Company Limited | | Live |
| SUNNY SOURCE (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| Source Tech (Hong Kong) Co., Limited | Private company limited by shares | Live |
| WIN SOURCE TECHNOLOGY (HONG KONG) CO., LIMITED | Private company limited by shares | Dissolved |
| Hong Kong Di Source Technology Co., Limited | | Live |
| SOURCE OF TECHNOLOGY (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| NEW SOURCE TECHNOLOGY (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| TENG SOURCE OF HONG KONG LIMITED | Private company limited by shares | Live |
| HONG KONG TIGGOPOWER POWER SOURCE LIMITED | Private company limited by shares | Live |
| Hong Kong Source Toys Co., Limited | Private company limited by shares | Live |
| Hong Kong The Changxin Source Trade Company Limited | Private company limited by shares | Live |
| Hong Kong Source Trade Co., Limited | Private company limited by shares | Live |
| Hong Kong Rich Source Trade Limited | Private company limited by shares | Live |
| LU SOURCE HONG INTERNATIONAL TRADING CO., LIMITED | Private company limited by shares | Live |
| Hong Kong Source Hong Mei Trading Co., Limited | Private company limited by shares | Live |
| GAIN SOURCE (HONG KONG) TRADING LIMITED | Private company limited by shares | Live |
| GOLD SOURCE TRADING (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| Hong Kong Green Source Trading Limited | | Live |
| Source Trading (Hong Kong) Company Limited | Private company limited by shares | Dissolved |
| NEW SOURCE (HONG KONG) TRADING COMPANY LIMITED | Private company limited by shares | Live |
| HONG KONG SOURCE TRADING LIMITED | Private company limited by shares | Live |
| POWER SOURCE TRADING (HONG KONG) LIMITED | Private company limited by shares | Live |
| RICH SOURCE HONG KONG TRADING LIMITED | Private company limited by shares | Live |
| HONG KONG SONGLE SOURCE TRADING LIMITED | Private company limited by shares | Live |
| ULTRA SOURCE TRADING HONG KONG LIMITED | Private company limited by shares | Live |
| U.S. SOURCE (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| Hong Kong Vigorous Source Technology Limited | Private company limited by shares | Live |
| WELL SOURCE (HONG KONG) LIMITED | Private company limited by shares | Live |
| HONG KONG WISDOM SOURCE TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| HONG KONG XINLONG SOURCE BUSINESS LIMITED | Private company limited by shares | Live |
| HONG KONG SOURCE XINTAI CO., LIMITED | Private company limited by shares | Live |
| HONG KONG YANGWEI POWER SOURCE LIMITED | Private company limited by shares | Live |
| YEAH SOURCE (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| BEST SOURCE INTERNATIONAL (HONGKONG) LIMITED | Private company limited by shares | Dissolved |
| LAMPLIC (HONGKONG) LIGHT SOURCE CO., LIMITED | Private company limited by shares | Dissolved |
| Source micro HongKong Co., Limited | Private company limited by shares | Live |
| Win Source International (HongKong) Limited | Private company limited by shares | Live |
| SOURCE TACTICAL HONGKONG LIMITED | | Live |
| CREATIVE SOURCE TECHNOLOGY (HONGKONG) CO., LIMITED | | Live |
| EXCELLENT SOURCE TECHNOLOGY HONGKONG LIMITED | Private company limited by shares | Live |
| Source Point Trading (Hongkong) Limited | Private company limited by shares | Live |
| TRIPA SOURCE (HONGKONG) LIMITED | Private company limited by shares | Dissolved |
| HONGXING SOURCE LIMITED | Private company limited by shares | Live |
| HONOR SOURCE LIMITED | Private company limited by shares | Dissolved |
| HONOR SOURCE INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| HOOVER SOURCE ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| HORLE POWER SOURCE LIMITED | Private company limited by shares | Live |
| Hosiery Source International ― CB Limited | Private company limited by shares | Dissolved |