| Company | Timeline | Status | |
| Dr. J.H. Burgoyne & Partners (International) Limited Director • Consulting Scientist | 14 Mar 2019←6 Years→Current | Active | |
| South East Wales Hang Gliding And Paragliding Club Limited Director • Forensic Engineer | 13 Feb 2016←1 Year 1 Month→16 Mar 2017 | Active | |
| Dr J H Burgoyne & Partners Limited Liability Partnership Non-designated LLP Member • Unreported | 1 Jul 2014←11 Years→Current | Active | |
