| Company | Timeline | Status | |
| Roseveth Estates Limited Director • Director | 28 Jan 2019←6 Years→Current | Active | |
| Riviera Farms Limited Director • Director | 30 Jan 2018←7 Years→Current | Active | |
| Riviera Renewables Limited Director • Director | 3 Mar 2015←10 Years→Current | Active | |
| Riviera Produce Limited Director • Personnel Manager | 4 Dec 2006←18 Years→Current | Active | |
| P E Simmons & Son Limited Secretary • Unreported | 1 Sep 2003←22 Years→Current | Active | |
Kernow Labour Limited Secretary • Farmer | 4 Sep 2002←13 Years→19 Apr 2016 | Dissolved | |
| Riviera Produce Limited Secretary • Farmer | 18 Sep 1998←27 Years→Current | Active | |
