| Company | Timeline | Status | |
| National Federation Of Demolition Contractors Limited(The) Director • Quantity Surveyor/director | 11 May 2018←5 Years→29 Feb 2024 | Active | |
| J & M Property Services (Scotland) Limited Director • Director | 11 Aug 2008←4 Years→31 Aug 2012 | Active | |
| McCulloch Properties Limited Secretary • Unreported | 23 Sep 2004←21 Years→Current | Active | |
| Total Recycling (Scotland) Limited Director • Company Director | 29 Jul 2003←12 Years→22 Jul 2016 | Active | |
| J & M Property Services (Scotland) Limited Secretary • Unreported | 29 Jul 2003←9 Years→31 Aug 2012 | Active | |
| Dem-Master Demolition Limited Director • Director | 23 Nov 1999←25 Years→Current | Active | |
| Dem-Master Demolition Limited Director • Director | 23 Nov 1999←25 Years→29 Apr 2025 | Active | |
| Circa Contracts Limited Director • Quantity Surveyor | 2 Sep 1993←3 Years→20 Dec 1996 | Dissolved | |
| JCJ (Demolition & Construction) Limited Director • Quantity Surveyor | 10 Jan 1992←4 Years→20 Dec 1996 | Active | |
