| Company | Timeline | Status | |
| Ashfield FM Ltd Director • Director | 2 Nov 2021←3 Years→Current | Active | |
| The Kilmacolm And Port Glasgow Agricultural Society Director • Company Director | 3 Nov 2009←15 Years→Current | Active | |
| Imperial Heating Oils Limited Director • Director | 24 Oct 2005←20 Years→Current | Active | |
| Invergas Limited Director • Oil Retailer | 4 Jun 1990←35 Years→Current | Active | |
| James Black (Potatoes) Limited Director • Company Director | 26 Mar 1990←35 Years→Current | Active | |
