| Company | Timeline | Status | |
| United Kingdom Lubricants Association Ltd Director • Technical Director | 8 Sep 2009←9 Years→13 Jun 2019 | Active | |
Boxer Services Limited Director • Technical Director | 31 Jul 2007←9 Years→7 Mar 2017 | Dissolved | |
| Millers Oils Limited Director • Director | 1 Dec 2004←14 Years→30 Aug 2019 | Active | |
