| JOHAN KENT ASIA LIMITED | Private company limited by shares | Dissolved |
| HK JOHAN CONTAINER LIMITED | | Live |
| JOHAN H-TECH LIMITED | Private company limited by shares | Live |
| JOHAN PACIFIC LIMITED | Private company limited by shares | Dissolved |
| AMIR STEVEN JOHAN LIMITED | Private company limited by shares | Dissolved |
| JOHAN TECH LIMITED | Private company limited by shares | Live |
| JOHANEX ORIENT LIMITED | Private company limited by shares | Dissolved |
| JOHANICO (HK) COMPANY LIMITED | Private company limited by shares | Dissolved |
| Johann PR Limited | Private company limited by shares | Live |
| HK JOHANN INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| JOHANNA LISING INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| JOHANNEANS' EDUCATIONAL FOUNDATION LIMITED | Company limited by guarantee | Live |
| ST. JOHANNES COLLEGE LIMITED | Private company limited by shares | Live |
| JOHANNES CULEMBORG COMPANY LIMITED | Private company limited by shares | Live |
| ST. JOHANNES ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| JOHANNES (HK) LIMITED | Private company limited by shares | Live |
| JOHANNES SCHUBACK & SONS (HONG KONG) PTY LIMITED | Private company limited by shares | Dissolved |
| JOHANNES TORPE STUDIOS LIMITED | Private company limited by shares | Live |
| JOHANNESBURG MANUFACTURERS LIMITED | Private company limited by shares | Dissolved |
| RANDASIA (JOHANNESBURG) COMPANY LIMITED | Private company limited by shares | Dissolved |
| Roy Johans Company Limited | Private company limited by shares | Live |
| JOHANSON ELECTRONICS LIMITED | Private company limited by shares | Live |
| JOHANSON HONG KONG LIMITED | Private company limited by shares | Live |
| JOHANSSON GROUP LIMITED | Private company limited by shares | Live |
| JOHANSSON HELISERVICES LIMITED | Private company limited by shares | Live |