| Company | Timeline | Status | |
| John Nixon Limited Director • Chief Executive Officer | 1 Oct 2024←1 Year→Current | Active | |
Global Plant Services Limited Director • Director | 2 Aug 2017←2 Years 7 Months→24 Mar 2020 | Dissolved | |
| Turner & Hickman Limited Director • Company Director | 11 Nov 2013←3 Years→8 Sep 2017 | Active | |
