| JAHA LIMITED | Private company limited by shares | Live |
| JAHA (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| JAHAN LIMITED | Private company limited by shares | Dissolved |
| NOOR JAHAN AMIRI LIMITED | Private company limited by shares | Live |
| JAHAN TEB TABESH CO., LIMITED | Private company limited by shares | Live |
| JAHAN INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| JAHAN TRADES LIMITED | Private company limited by shares | Live |
| JAHAO TRADE LIMITED | | Live |
| JAHBAI INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| Jahe & Co. Limited | Private company limited by shares | Live |
| JAHENG TECHNOLOGY (HK) CO., LIMITED | Private company limited by shares | Live |
| HK JAHEZ TRADING COMPANY LIMITED | Private company limited by shares | Live |
| C. JAHN LIMITED | Private company limited by shares | Dissolved |
| JAHNN HYDROLIC CONTROL LIMITED | Private company limited by shares | Dissolved |
| JAHO ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| JAHOM INDUSTRY COMPANY LIMITED | Private company limited by shares | Dissolved |
| JAHOO TRADING COMPANY LIMITED | | Live |
| JAHORE COMPANY LIMITED | Private company limited by shares | Live |
| JAHORY BUYING CO., LIMITED | Private company limited by shares | Live |
| JAHPHA LIMITED | Private company limited by shares | Live |
| JAHUI LIMITED | | Live |
| Jahvis Limited | | Live |