| Company | Timeline | Status | |
Findlay Campbell (Blacksmiths) Limited Director • Steel Executive | 24 Sep 2001←13 Years→31 Mar 2015 | Dissolved | |
Waverley Fabrications Limited Director • Steel Stockholder | 21 Jun 1991←25 Years→16 Aug 2016 | Dissolved | |
| Partick Thistle Football Club Ltd. (The) Director • Steel Stockholder | 31 Dec 1989←6 Months→3 Jul 1990 | Active | |
| Cairnhill Structures Limited Director • Company Director | 22 Sep 1989←25 Years→8 May 2015 | Active | |
| Watson-Towers Limited Director • Steel Stockbroker | 15 Oct 1988←26 Years→8 May 2015 | Active | |
| Watson-Towers (Holdings) Limited Director • Sales Executive | 15 Oct 1988←26 Years→8 May 2015 | Active | |
