| Company | Timeline | Status | |
| Souness & Boyne Interior Contracts Ltd Director • Director  | 1 Dec 2011←10 Years→22 Apr 2022  | Active  | |
| SLK Developments Ltd Director • Director  | 1 Jun 2011←11 Years→4 Apr 2023  | Dissolved  | |
Stevenson Aluminium Systems Limited Director • Contracts Director  | 1 Feb 1999←6 Years→31 May 2005  | Dissolved  | |
| Alexander Gatey & Co Limited Director • Contracts Director  | 20 Sep 1991←13 Years→31 May 2005  | Liquidation  | |
