| Company | Timeline | Status | |
| Rockwood Cryogenics Limited Director • Company Director | 25 Aug 2023←2 Years 2 Months→Current | Active | |
| Zeek Group Limited Director • Company Director | 16 Oct 2014←10 Years→10 Jun 2025 | Dissolved | |
| Rockwood Composites Limited Director • Company Director | 26 Jul 2010←15 Years→Current | Active | |
| Steradian Limited Director • Director | 15 Nov 2004←20 Years→10 Jun 2025 | Dissolved | |
