| Company | Timeline | Status | |
| Scottish Bioenergy Cooperative Ventures Limited Director • Director  | 15 Dec 2018←4 Years→20 Dec 2022  | Active  | |
| Tantillus Synergy Limited Director • Director  | 15 Dec 2018←4 Years→20 Dec 2022  | Active  | |
| Dobbins Consultancy Limited Director • Director  | 19 Jan 2015←10 Years→Current  | Active  | |
| MÜller Wiseman Dairies Limited Director • Director  | 1 Jul 2005←8 Years→10 Oct 2013  | Active  | |
| Robert Wiseman & Sons Limited Director • Director  | 24 Mar 1989←24 Years→10 Oct 2013  | Active  | |
