| Company | Timeline | Status | |
| R G Wilson (Elgin) Limited Director • Quantity Surveyor | 30 Jun 1995←14 Years→31 Dec 2009 | Active | |
| R G Wilson (Elgin) Limited Secretary • Quantity Surveyor | 30 Jun 1995←14 Years→31 Dec 2009 | Active | |
| M L S Holdings Limited Director • Company Director | 28 Apr 1995←14 Years→31 Dec 2009 | Active | |
| Robertson Group Limited Director • Chartered Surveyor | 1 Oct 1990←4 Years→30 Sep 1994 | Active | |
| Robertson Longmount Limited Director • Surveyor | 1 Oct 1990←4 Years→30 Sep 1994 | Active | |
