| Company | Timeline | Status | |
| Crest Process Engineering Limited Director • Director | 1 Oct 2018←3 Years→30 Apr 2022 | Dissolved | |
| Thames Valley Pumps Limited Director • Managing Director | 2 Nov 2011←10 Years→30 Apr 2022 | Dissolved | |
| Axflow Limited Director • Engineer | 18 Dec 2000←21 Years→30 Apr 2022 | Active | |
