| BLOW BRIGHT LIMITED | Private company limited by shares | Dissolved |
| Blow Creation Company Limited | Private company limited by shares | Live |
| BLOW DESIGN LIMITED | Private company limited by shares | Live |
| BLOW BRIGHT DEVELOPMENT LIMITED | Private company limited by shares | Live |
| FULL BLOW DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| ITO BLOW PLASTIC EQUIPMENT (HK) CO., LIMITED | Private company limited by shares | Dissolved |
| GENTLE BLOW LIMITED | Private company limited by shares | Live |
| GIANT BLOW LIMITED | Private company limited by shares | Live |
| GOLDEN BLOW INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| WINNING BLOW (H.K.) INDUSTRIAL INVESTMENT LIMITED | Private company limited by shares | Live |
| HONG KONG BLOW LABS TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| BLOW INDUSTRY LIMITED | Private company limited by shares | Live |
| BLOW POWER INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| BLOW LIGHT INVESTMENTS LIMITED | Private company limited by shares | Live |
| BLOW OUT PROMOTIONS LIMITED | Private company limited by shares | Dissolved |
| BLOW UP STUDIOS LIMITED | Private company limited by shares | Live |
| THREE PLUS BLOW TECH LIMITED | Private company limited by shares | Live |
| Blowchicken Limited | Private company limited by shares | Live |
| CHINA BLOWDOWN EQUIPMENT MANUFACTURE LIMITED | Private company limited by shares | Dissolved |
| FIRST SHANGHAI BLOWER CO., LIMITED -THE- | Private company limited by shares | Live |
| DRAGON BLOWERS & MACHINERY LIMITED | Private company limited by shares | Live |
| Blowfire Limited | Private company limited by shares | Live |
| Blowfish Limited | Private company limited by shares | Live |
| BLOWIN LIMITED | Private company limited by shares | Dissolved |
| BLOWITZER LIMITED | Private company limited by shares | Dissolved |
| BLOWPIPE INVESTMENT LIMITED | Private company limited by shares | Live |