| Company | Timeline | Status | |
Withernsea Environmental Development Ltd Director • Director  | 17 Nov 2017←2 Years 1 Month→7 Jan 2020  | Dissolved  | |
| JKN Sutton Fields Limited Director • Managing Director  | 16 May 2013←7 Years→17 Nov 2020  | Dissolved  | |
J K N Hull Ltd Director • Director  | 18 Jul 2003←3 Years→1 Jun 2007  | Dissolved  | |
J K N Hull Ltd Secretary • Unreported  | 18 Jul 2003←3 Years→1 Jun 2007  | Dissolved  | |
| Woodman Extrusions Limited Director • Director  | 29 Oct 2001←19 Years→25 Jun 2021  | Dissolved  | |
| J.K.N. Polymers Limited Director • Director  | 2 Dec 2000←24 Years→Current  | Liquidation  | |
