| Company | Timeline | Status | |
| Turbomeca322 Limited Director • Director | 1 May 2012←1 Month→11 Jun 2012 | Active | |
| Safyrr Propulsion Limited Director • Director | 1 Feb 2011←11 Years→1 Sep 2022 | Active | |
Turbo-Union Limited Director • Director | 3 Feb 2006←4 Years→1 Apr 2010 | Converted/Closed | |
