| Company | Timeline | Status | |
| J.H.Heathcote Limited Director • Company Director  | 26 Nov 1998←22 Years→1 Apr 2021  | Active  | |
| B & R (2005) Limited Director • Director/engineer  | 22 Jun 1991←34 Years→Current  | Active  | |
| B & R (2005) Limited Secretary • Unreported  | 22 Jun 1991←34 Years→Current  | Active  | |
| Aptoval Limited Director • Director / Engineer  | 22 Jun 1991←26 Years→23 Sep 2017  | Active  | |
