| Company | Timeline | Status | |
| Perega Holdings Limited Director • Director | 8 Apr 2013←11 Years→1 Apr 2025 | Active | |
| Thomasons Innovations Ltd Director • Engineer | 23 Nov 2012←10 Years→18 Jul 2023 | Dissolved | |
| Thomasons Innovations Ltd Secretary • Consulting Structural Engineer | 1 Jun 2009←3 Years→23 Nov 2012 | Dissolved | |
| Perega Limited Director • Consulting Engineer | 20 Sep 2007←17 Years→1 Apr 2025 | Active | |
| Thomason Partnership (Health & Safety) Ltd Director • Engineer | 17 Nov 2006←14 Years→16 Mar 2021 | Dissolved | |
| Clear Structures Limited Director • Engineer | 25 May 2004←20 Years→1 Apr 2025 | Active | |
Thomasons LLP Designated LLP Member • Unreported | 11 Feb 2003←13 Years→13 Dec 2016 | Dissolved | |
