| Company | Timeline | Status | |
| John Myland Limited Secretary • Director  | 29 May 2005←12 Years→12 Mar 2018  | Active  | |
| British Coatings Federation Limited Director • Dir John Myland  | 17 Jul 1991←6 Years→17 Jun 1998  | Active  | |
| John Myland Limited Director • Director  | 25 May 1991←28 Years→30 Sep 2019  | Active  | |
