| Company | Timeline | Status | |
| Ad Ukraine Director • Company Director  | 27 Feb 2024←1 Year 3 Months→3 Jun 2025  | Dissolved  | |
Panopticon Limited Director • Director  | 26 Feb 2016←1 Year 10 Months→2 Jan 2018  | Dissolved  | |
Robertson's Corporate Holdings Ltd Director • Director  | 5 Jan 2016←1 Year→17 Jan 2017  | Dissolved  | |
Vino Veritas (UK) Ltd Director • Director  | 8 Apr 2014←1 Year 6 Months→6 Oct 2015  | Dissolved  | |
| Association Of British Investigators Limited(The) Director • Director  | 2 Nov 2010←2 Years 5 Months→27 Apr 2013  | Active  | |
| Robertson & Co. (Investigations) Limited Director • Investigative Consultant  | 1 Jan 2010←4 Years→30 Apr 2014  | Active  | |
| Robertson's Claims Management Limited Director • Director  | 14 Jul 2009←9 Years→12 Mar 2019  | Dissolved  | |
| Association Of British Investigators Limited(The) Director • Director  | 20 Apr 2008←12 Months→18 Apr 2009  | Active  | |
Robertson & Co (Corporate) Limited Director • Investigate Consultant  | 10 Apr 2007←8 Years→22 Sep 2015  | Dissolved  | |
| Robertson & Co. (Investigations) Limited Director • Investigation Operative  | 30 Sep 2002←7 Months→26 May 2003  | Active  | |
