| JackL Engineering Company Limited | Private company limited by shares | Live |
| JACKLAND LIMITED | Private company limited by shares | Dissolved |
| JACKLAND LIMITED | Private company limited by shares | Live |
| JACKLEE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| Germany JackLehmann International Limited | Private company limited by shares | Dissolved |
| HONG KONG JACK&LEO INDUSTRIAL CO., LIMITED | Private company limited by shares | Dissolved |
| JackLeo Technology Company Limited | Private company limited by shares | Live |
| JACKLEY COMPANY LIMITED | Private company limited by shares | Live |
| JACKLEY CARPET LIMITED | Private company limited by shares | Dissolved |
| JACKLOOK LIMITED | Private company limited by shares | Dissolved |
| JACKLY LIMITED | Private company limited by shares | Dissolved |
| JACKLY INVESTMENT LIMITED | Private company limited by shares | Live |
| JACKLY SHIPPING LIMITED | Private company limited by shares | Dissolved |