| JACK HOLT (CHINA) LIMITED | Private company limited by shares | Dissolved |
| Hoddmimis Holt Limited | Private company limited by shares | Live |
| HOLT HIGHWAY INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| JOHN HOLT GROUP LIMITED | Private company limited by shares | Dissolved |
| MICHAEL HOLT PRODUCTIONS LIMITED | Private company limited by shares | Dissolved |
| HOLT REALTY LIMITED | Private company limited by shares | Dissolved |
| HOLT TRADING LIMITED | Private company limited by shares | Live |
| HOLTA ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| Zhejiang holta Import and export co., Limited | | Live |
| HOLTBY LIMITED | Private company limited by shares | Dissolved |
| HOLTEC LIMITED | Private company limited by shares | Dissolved |
| Holtec Orrvilon Limited | Private company limited by shares | Live |
| HOLTEC SHIPPING LIMITED | Private company limited by shares | Dissolved |
| HOLTEK LIMITED | Private company limited by shares | Live |
| HOLTEX ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| HOLTHAUSEN COMPANY LIMITED | Private company limited by shares | Dissolved |
| HOLTHY INDUSTRIES LIMITED | Private company limited by shares | Dissolved |
| HOLTHY INTERNATIONAL LIMITED | Private company limited by shares | Live |
| HOLTON LIMITED | Private company limited by shares | Dissolved |
| HOLTON LIMITED | Private company limited by shares | Dissolved |
| HOLTON ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| HoltOne Event Production Limited | Private company limited by shares | Live |
| HOLTOP INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| HOLTVILLE COMPANY LIMITED | Private company limited by shares | Dissolved |
| HALL AND HOLTZ, LIMITED | Public company limited by shares | Dissolved |