| Company | Timeline | Status | |
| Culkeen Ltd Director • Engineer | 28 Feb 2008←13 Years→20 Jul 2021 | Dissolved | |
TKC Developments (Edinburgh) Limited Director • Director | 15 Nov 2007←10 Years→18 Sep 2018 | Dissolved | |
TKC Developments (Edinburgh) Limited Secretary • Director | 15 Nov 2007←10 Years→18 Sep 2018 | Dissolved | |
| Keenan Culbertson Limited Director • Director | 28 Jan 2004←21 Years→Current | Active | |
