| Company | Timeline | Status | |
| Parkgate Holdings Limited Director • Company Director | 2 Aug 2004←21 Years→Current | Active | |
| Clark Tracks Limited Director • Company Director | 8 Jul 2004←2 Years 6 Months→9 Jan 2007 | Active | |
| Powerhand Limited Director • Company Director | 23 Apr 2001←24 Years→Current | Active | |
| Nordic Tyres (UK) Limited Secretary • Company Director | 18 Jun 1999←14 Years→2 Sep 2013 | Active | |
| Nordic Tyres (UK) Limited Director • Company Director | 18 Jun 1999←24 Years→6 Oct 2023 | Active | |
| William Clark & Son (Parkgate) Limited Director • Company Director | 13 Oct 1991←34 Years→Current | Active | |
