| Company | Timeline | Status | |
| Burgoyne Management Limited Director • Unreported | 12 Nov 2015←10 Years→Current | Active | |
| Dr. J.H. Burgoyne & Partners (International) Limited Director • Unreported | 1 Jul 2009←16 Years→Current | Active | |
| Dr J H Burgoyne & Partners Limited Liability Partnership Non-designated LLP Member • Unreported | 1 Jul 2006←19 Years→Current | Active | |
