| Company | Timeline | Status | |
| Cengar (Holdings) Limited Director • Director  | 6 Mar 2007←3 Years→9 Dec 2010  | Active  | |
| Kilpatrick Fraser (Holdings) Limited Director • Director  | 6 Mar 2007←3 Years→9 Dec 2010  | Active  | |
| Airtec International Limited Secretary • Unreported  | 1 Sep 2003←22 Years→Current  | Active  | |
| Cengar Limited Director • Director  | 31 Jan 2001←24 Years→Current  | Active  | |
J.Macarthur (Industrial Supplies ) Limited Director • Director  | 4 Apr 2000←16 Years→8 Nov 2016  | Dissolved  | |
| Airtec International Limited Director • Managing Director  | 26 Feb 1992←33 Years→Current  | Active  | |
| Airtec International Limited Secretary • Unreported  | 26 Feb 1992←1 Year 4 Months→21 Jul 1993  | Active  | |
| Kilpatrick Fraser Limited Director • Director  | 5 Oct 1989←36 Years→Current  | Active  | |
| Maxim Power Tools (Scotland) Limited Director • Director  | 5 Oct 1989←36 Years→Current  | Active  | |
