| Company | Timeline | Status | |
Intertech Process Machinery (Spares) Ltd Secretary • Retired  | 18 Dec 2006←11 Years→6 Dec 2018  | Dissolved  | |
| Intertech Process Machinery Management Limited Director • Secretary  | 29 Oct 1991←30 Years→31 Oct 2021  | Active  | |
| Intertech Process Machinery Management Limited Secretary • Company Secretary  | 29 Oct 1991←30 Years→31 Oct 2021  | Active  | |
