| Company | Timeline | Status | |
| Helix Project Safety Ltd Director • Director | 2 Nov 2017←7 Years→18 Mar 2025 | Dissolved | |
| Radius Architects Ltd Director • Director | 21 Aug 2017←8 Years→Current | Active | |
| Radius Associates Ltd Director • Director | 7 Aug 2017←8 Years→Current | Active | |
| Helix Architecture LLP Designated LLP Member • Unreported | 14 Jul 2016←2 Years 8 Months→21 Mar 2019 | Active | |
Elsworth Sykes Northern Limited Director • Chartered Architect | 6 Jun 1997←14 Years→11 Oct 2011 | Dissolved | |
