| HAAS AVIATION LIMITED | Private company limited by shares | Live |
| HAAS Capital Limited | Private company limited by shares | Live |
| LOHMANN HAAS HEALTH PRODUCTS (GERMANY) LIMITED | Private company limited by shares | Live |
| Barth Haas (Hong Kong) Limited | Private company limited by shares | Live |
| HAAS MT INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| LOHMANN HAAS PHARMACEUTICALS (CHINA) LIMITED | Private company limited by shares | Live |
| LOHMANN HAAS INT'L LIMITED | Private company limited by shares | Live |
| HAAS TECH LIMITED | | Live |
| HAAS TECHNOLOGY INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |