| Company | Timeline | Status | |
| R&A Championships Limited Director • Company Director  | 19 Sep 2024←1 Year 1 Month→Current  | Active  | |
| R&A Trust Company (No.2) Limited Director • Company Director  | 19 Sep 2024←1 Year 1 Month→Current  | Active  | |
| R&A Trust Company (No.1) Limited Director • Company Director  | 19 Sep 2024←1 Year 1 Month→Current  | Active  | |
| Carleton Financial Planning Limited Director • Unreported  | 31 Jul 2019←6 Years→Current  | Active  | |
| KH Balmoral Estates Limited Director • Unreported  | 4 Oct 2017←8 Years→Current  | Active  | |
| King's Hall Harberton Estates Limited Director • None  | 30 Mar 2015←10 Years→Current  | Active  | |
| John Bamber & Company Limited Director • Director  | 17 Feb 2011←14 Years→Current  | Active  | |
| King's Hall Exhibition & Conference Centre Limited - The Director • Financial Consultant  | 28 Feb 2002←4 Years→23 Feb 2007  | Active  | |
