| Company | Timeline | Status | |
| Rowntree Renovations Limited Director • Director | 5 Feb 2020←1 Year 3 Months→18 May 2021 | Dissolved | |
| Rowntree Holdings Limited Director • Director | 22 Jan 2020←1 Year 3 Months→18 May 2021 | Dissolved | |
| Mark Rowntree Cabinet Maker Limited Director • Director | 20 Mar 2015←10 Years→Current | Active | |
