| Company | Timeline | Status | |
| Dyson Technical Ceramics Limited Director • Finance Director | 6 Aug 2012←6 Years→26 Sep 2018 | Active | |
| Saffil 2011 Limited Director • Finance Director | 7 Jul 2011←3 Months→31 Oct 2011 | Active | |
J & J Dyson Limited Director • Finance Director | 23 Nov 2010←6 Years→7 Feb 2017 | Dissolved | |
Dyson TPM Ltd Director • Finance Director | 23 Nov 2010←3 Years→10 Dec 2013 | Active | |
Dytech Corporation Limited Director • Finance Director | 23 Nov 2010←4 Years→27 Oct 2015 | Dissolved | |
| Dyson Industries Limited Director • Finance Director | 23 Nov 2010←15 Years→Current | Active | |
Sandygate Motor Services Limited Director • Finance Director | 23 Nov 2010←7 Years→30 Oct 2018 | Dissolved | |
| Beepart Limited Director • Finance Director | 23 Nov 2010←15 Years→Current | Active | |
| Dyson Group Plc Director • Finance Director | 23 Nov 2010←15 Years→Current | Active | |
| Pickford,Holland & Co.Limited Director • Finance Director | 23 Nov 2010←15 Years→Current | Active | |
