| Company | Timeline | Status | |
| Resarf Property Company Limited (The) Director • Company Director | 4 Jun 2013←12 Years→Current | Active | |
| The Macarthur Investment Group Limited Director • Company Director | 16 Nov 2009←15 Years→Current | Active | |
| Renfrewshire Property Company Limited Director • Company Director | 22 Jul 2009←16 Years→Current | Active | |
| West Of Scotland Securities Company Limited Director • Company Director | 22 Jul 2009←16 Years→Current | Active | |
| Cochrane Property Company Limited Director • Company Director | 15 Jul 2005←20 Years→Current | Active | |
| Lanarkshire Heritable Assets Company Limited Director • Company Director | 15 Jul 2005←20 Years→Current | Active | |
| The Macarthur Investment Trust Limited Director • Company Director | 15 Jul 2005←20 Years→Current | Active | |
| Strathclyde Securities Company Limited Director • Company Director | 15 Jul 2005←20 Years→Current | Active | |
| Clyde Valley Securities Company Limited Director • Company Director | 15 Jul 2005←20 Years→Current | Active | |
| Vanduara Assets Company Limited Director • Company Director | 15 Jul 2005←20 Years→Current | Active | |
