| CANTON UNIVERSITY OLD BOYS' ASSOCIATION, LIMITED | Company limited by guarantee | Dissolved |
| Six Boys Vegetables Limited | Private company limited by shares | Live |
| Veggie Boys Limited | Private company limited by shares | Live |
| BOYS IN THE WOOD LIMITED | Private company limited by shares | Live |
| YING WA COLLEGE OLD BOYS' ASSOCIATION LIMITED | Company limited by guarantee | Live |
| YOUNG BOYS LIMITED | Private company limited by shares | Live |
| China Boys'choir Limited | Private company limited by shares | Live |
| BOYSON GROUP (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| BOYSTAR COMPANY LIMITED | Private company limited by shares | Live |
| BOYSTON LIMITED | Private company limited by shares | Dissolved |
| HK boytech Company Limited | Private company limited by shares | Live |
| BOYTON LIMITED | Private company limited by shares | Dissolved |
| Boytoyz Limited | Private company limited by shares | Dissolved |
| HK BOYU LIMITED | Private company limited by shares | Live |
| BOYUA TRADE LIMITED | Private company limited by shares | Live |
| HK BOYUAN LIMITED | Private company limited by shares | Live |
| TAIWAN BOYUAN AUTO PARTS LIMITED | Private company limited by shares | Live |
| Boyuan Biological Technology Limited | | Live |
| BOYUAN BIOTECH (CHINA) CO., LIMITED | Private company limited by shares | Live |
| BOYUAN BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Dissolved |
| BOYUAN CERAMIC CO., LIMITED | Private company limited by shares | Live |
| BOYUAN GROUP HOLDING (CHINA) LIMITED | Private company limited by shares | Dissolved |
| Yiwu City Boyuan Accessories Co., Limited | Private company limited by shares | Dissolved |
| BOYUAN CO., LIMITED | Private company limited by shares | Live |
| BOYUAN CERAMIC EXPORT CO., LIMITED | Private company limited by shares | Live |
| Boyuan Electronic Co., Limited | Private company limited by shares | Live |
| Boyuan High-tech Electronics Co., Limited | Private company limited by shares | Live |
| Boyuan (Holding) Group Co., Limited | Private company limited by shares | Dissolved |
| BOYUAN HOLDING GROUP CO., LIMITED | Private company limited by shares | Live |
| Asia Boyuan Holding Group Co., Limited | Private company limited by shares | Live |
| BOYUAN INVESTMENT GROUP CO., LIMITED | Private company limited by shares | Live |
| Hong Kong Boyuan Trading Co., Limited | | Live |
| HK BOYUAN INDUSTRY GROUP CO., LIMITED | Private company limited by shares | Live |
| Shanghai Boyuan Maritime Trading Co., Limited | | Live |
| BOYUAN SHARE CO., LIMITED | Private company limited by shares | Live |
| BOYUAN TRADING CO., LIMITED | Private company limited by shares | Live |
| NEW BOYUAN TRADING CO., LIMITED | Private company limited by shares | Dissolved |
| Mao Boyuan Trading Co., Limited | | Live |
| BOYUAN HENGTAI TRADING CO., LIMITED | Private company limited by shares | Live |
| HONG KONG BOYUAN INTERNATIONAL COMMERCE CO., LIMITED | Private company limited by shares | Dissolved |
| BOYUAN EDUCATION CONSULTING CO., LIMITED | Private company limited by shares | Live |
| Boyuan Consulting Management Limited | Private company limited by shares | Live |
| Boyuan Cultural Exchange Co., Limited | Private company limited by shares | Live |
| BOYUAN DEVELOPMENT CO., LIMITED | Private company limited by shares | Live |
| Hong Kong Boyuan International Development Co., Limited | Private company limited by shares | Live |
| BOYUAN (HONG KONG) INDUSTRIAL DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| BOYUAN INDUSTRIAL DEVELOPMENT LIMITED | Private company limited by shares | Live |
| Boyuan Electricnics Co., Limited | Private company limited by shares | Live |
| Reputation Boyuan Engineering Limited | Private company limited by shares | Live |
| BOYUAN MACHINERY EQUIPMENT CO., LIMITED | | Live |
| QINGDAO BOYUAN FOODS CO., LIMITED | Private company limited by shares | Live |
| BOYUAN FOUNDATION LIMITED | Company limited by guarantee | Live |
| BOYUAN GARMENT ACCESSORIES CO., LIMITED | Private company limited by shares | Live |
| BOYUAN GLOBAL TRADE LIMITED | Private company limited by shares | Live |
| BOYUAN GROUP LIMITED | Private company limited by shares | Live |
| BOYUAN (CHINA) GROUP CO., LIMITED | Private company limited by shares | Live |
| BOYUAN GROUP HOLDING LIMITED | | Live |
| BOYUAN INT'L HEALTH INDUSTRY GROUP CHINA HOLDING LIMITED | Private company limited by shares | Dissolved |
| Boyuan (HK) Limited | Private company limited by shares | Live |
| Boyuan Holding (HK) Co., Limited | Private company limited by shares | Live |
| BOYUAN ELECTRONIC (HK) CO., LIMITED | Private company limited by shares | Dissolved |
| BOYUAN TECHNOLOGY INDUSTRIAL (HK) LIMITED | Private company limited by shares | Live |
| Boyuan (HK) International Limited | | Live |
| BOYUAN INVESTMENT (HK) LIMITED | Private company limited by shares | Dissolved |
| Boyuan Manufacturing (HK) Co., Limited | | Live |
| Boyuan Family Office (HK) Limited | | Live |
| BOYUAN TECHNOLOGY (HK) LIMITED | Private company limited by shares | Live |
| Boyuan Haochen Technology (HK) Co., Limited | | Live |
| BoYuan (HK) Trading Co. Limited | Private company limited by shares | Live |
| Boyuan Metal (HK) Trading Limited | | Live |
| BOYUAN (HOLDINGS) LIMITED | Private company limited by shares | Dissolved |
| Boyuan Holdings Limited | Private company limited by shares | Live |
| BOYUAN GROUP HOLDINGS (CHINA) CO., LIMITED | Private company limited by shares | Live |
| BOYUAN HOMETEXTILE CO., LIMITED | Private company limited by shares | Live |
| Hong kong boyuan fire equipment international trading Co., Limited | | Live |
| Hong Kong Boyuan Industry Co., Limited | Private company limited by shares | Dissolved |
| Hong Kong Boyuan Industry Co., Limited | Private company limited by shares | Live |
| HONG KONG BOYUAN (INT'L) TRADING CO., LIMITED | Private company limited by shares | Live |
| HONG KONG BOYUAN INT'L TRADE CO., LIMITED | Private company limited by shares | Live |
| HONG KONG BOYUAN INTERNATIONAL HORIZON INVESTMENT CO., LIMITED | Private company limited by shares | Live |
| Hong Kong Boyuan Electronics Limited | | Live |
| HONG KONG BOYUAN INVESTMENT GROUP LIMITED | Private company limited by shares | Dissolved |
| BOYUAN (HONG KONG) GROUP LIMITED | Private company limited by shares | Live |
| Hong Kong Boyuan Investment Holding Limited | Private company limited by shares | Live |
| Boyuan International Asset Management (Hong Kong) Co., Limited | Private company limited by shares | Live |
| Boyuan (Hong Kong) Trade Co., Limited | Private company limited by shares | Live |
| Hong Kong Boyuan Trade Limited | Private company limited by shares | Live |
| HONGKONG BOYUAN CHEMICAL CO., LIMITED | Private company limited by shares | Live |
| HONGKONG BOYUAN BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| HONGKONG BOYUAN COMMERCE LIMITED | Private company limited by shares | Dissolved |
| HONGKONG BOYUAN INTERNATIONAL GROUP LIMITED | Private company limited by shares | Dissolved |
| HONGKONG BOYUAN INT'L INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| HongKong ZhongRui BoYuan Investment Management Limited | Private company limited by shares | Dissolved |
| HONGKONG BOYUAN TECHNOLOGY CO., LIMITED | Private company limited by shares | Dissolved |
| HONGKONG BOYUAN TECHNOLOGY GROUP CO., LIMITED | Private company limited by shares | Dissolved |
| HONGKONG BOYUAN TRADING LIMITED | Private company limited by shares | Live |
| HONGKONG BOYUAN TRADING LIMITED | Private company limited by shares | Live |
| HONGKONG BOYUAN INTERNATIONAL TRADING FREIGHT LIMITED | Private company limited by shares | Live |
| HongKong Yuchen Boyuan Co., Limited | Private company limited by shares | Live |
| Boyuan Trade Imports And Exports Co., Limited | Private company limited by shares | Live |