| Company | Timeline | Status | |
| Burgoyne Management Limited Director • Unreported | 12 Nov 2015←10 Years→Current | Active | |
| Dr. J. H. Burgoyne Limited Director • Chemical Engineer | 1 Jul 2004←3 Years→7 Dec 2007 | Active | |
| Dr J H Burgoyne & Partners Limited Liability Partnership Non-designated LLP Member • Unreported | 1 Jan 2003←22 Years→Current | Active | |
