| Company | Timeline | Status | |
| Industrial Asset Holdings Ltd Director • Director | 1 Sep 2025←1 Month→Current | Active | |
| Rosehill Polymers Group Holdings Ltd Director • Director | 5 Jul 2023←2 Years 3 Months→Current | Active | |
| Rosehill Manufacturing Ltd Director • Director | 20 May 2022←3 Years→Current | Active | |
| Rosehill Polymers Ltd Director • Technical & Operations Director | 1 Feb 2009←16 Years→Current | Active | |
Conformetrics Limited Director • Company Director | 19 Dec 2008←5 Years→29 Jul 2014 | Dissolved | |
| Rosehill Polymers Group Limited Director • Director | 29 Apr 2008←17 Years→Current | Active | |
| Rosehill Polymers Ltd Director • R & D Director | 2 Jul 2007←10 Months→29 Apr 2008 | Active | |
