| LEO KARTING LIMITED | Private company limited by shares | Dissolved |
| RKR KARTING LIMITED | Private company limited by shares | Dissolved |
| KARTING EMPIRE LIMITED | Private company limited by shares | Live |
| Hong Kong Karting Academy Company Limited | Private company limited by shares | Live |
| KANLITA INTERNATIONAL KARTING CLUB UNION LIMITED | Private company limited by shares | Live |
| KARTING MALL (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| CORSA KARTING MANAGEMENT LIMITED | Private company limited by shares | Live |
| CHEUK FAI KARTING PROMOTION COMPANY LIMITED | Private company limited by shares | Live |
| Winner Karting Company Limited | Private company limited by shares | Live |
| HONG KONG KARTINGSPORT ASSOCIATION LIMITED | Private company limited by shares | Dissolved |