| Company | Timeline | Status | |
| Davidsons (Fraserburgh) Limited Secretary • Ship Painter | 23 Feb 2004←4 Years→9 Jan 2009 | Active | |
| Davidsons Marine & Industrial Painters Ltd Director • Ship Painters | 7 Mar 2003←22 Years→Current | Active | |
| Davidsons (Fraserburgh) Limited Director • Ship Painter | 8 Mar 1999←26 Years→Current | Active | |
