| Company | Timeline | Status | |
| RDC Fields Ltd Director • Director | 19 Jul 2019←6 Years→Current | Active | |
| R C Construction Cornwall Ltd Director • Director | 22 Jan 2015←10 Years→Current | Active | |
| Courage & Young Limited Director • Director | 10 May 2013←12 Years→Current | Active | |
| John Courage (Cornwall) Limited Director • Builder | 30 May 1992←33 Years→Current | Active | |
