| Company | Timeline | Status | |
| Friday (UK) Ltd Director • Director | 2 Feb 2012←13 Years→Current | Active | |
| Swing Keel Sailing Ltd Director • Director | 16 Jan 2012←9 Years→30 Nov 2021 | Dissolved | |
Roel De Groot Design Limited Director • Designer | 2 Sep 2008←7 Years→9 Oct 2015 | Dissolved | |
