| Company | Timeline | Status | |
| Stenhousemuir Football Club Community Interest Company Director • Director | 17 Jul 2008←1 Year 8 Months→6 Apr 2010 | Active | |
| Scottish Football Association Limited (The) Director • Building Contractor | 1 Jul 2007←2 Years 4 Months→24 Nov 2009 | Active | |
| The Scottish Professional Football League Limited Director • Building Contractor | 1 Feb 2003←1 Year 4 Months→1 Jun 2004 | Active | |
| Scottish Football Association Limited (The) Director • Building Contractor | 2 Jun 1998←2 Years 12 Months→30 May 2001 | Active | |
| Partick Thistle Football Club Ltd. (The) Director • Building Contractor | 25 Nov 1997←10 Years→17 Jul 2008 | Active | |
| Scottish Football Association Limited (The) Director • Building Contractor | 7 Jun 1993←3 Years→26 Feb 1997 | Active | |
| McMaster (Holdings) Limited Secretary • Unreported | 20 Nov 1991←23 Years→4 Nov 2015 | Active | |
| Scottish Football Association Limited (The) Director • Building Contractor | 3 Jun 1991←11 Months→11 May 1992 | Active | |
| McMaster (Holdings) Limited Director • Managing Director | 28 Mar 1990←25 Years→4 Nov 2015 | Active | |
| Partick Thistle Football Club Ltd. (The) Director • Company Director/non Executive Director | 6 May 1989←7 Years→25 Feb 1997 | Active | |
