| Company | Timeline | Status | |
| British Coatings Federation Limited Director • Managing Director Whitford Ltd | 27 Feb 2012←7 Years→1 Jan 2020 | Active | |
Polymeric Systems Limited Director • Company Director | 3 Sep 2010←8 Years→2 Apr 2019 | Dissolved | |
Whitford Flexible Composites Limited Director • Director | 14 May 2007←11 Years→7 Aug 2018 | Dissolved | |
| Whitford Limited Director • Managing Director | 6 Mar 2006←13 Years→2 Apr 2019 | Active | |
John Foster & Son Public Limited Company Director • Managing Director | 29 Jun 1994←1 Year 7 Months→25 Jan 1996 | Liquidation | |
