| Company | Timeline | Status | |
| Northop Country Park Management Limited Director • Retired | 19 Feb 2015←10 Years→Current | Active | |
| Highway Emulsions Limited Director • Manager | 25 Sep 2001←12 Years→27 Mar 2014 | Active | |
| Nynas Bitumen Limited Director • Manager | 25 Sep 2001←12 Years→27 Mar 2014 | Active | |
| Nynas Limited Director • Manager | 14 Feb 2001←12 Years→20 Sep 2013 | Active | |
| Nynas UK Aktiebolag Director • Accountant | 7 May 1999←15 Years→25 Jun 2014 | Active | |
| Eastham Refinery Limited Director • B Director | 1 Sep 1997←16 Years→21 Feb 2014 | Active | |
