| Company | Timeline | Status | |
| Optibiotix Health Plc Director • Company Director | 10 Sep 2018←7 Years→Current | Active | |
| Produce Investments Limited Director • Company Director | 28 Oct 2016←1 Year 1 Month→29 Nov 2017 | Active | |
| Turner & Townsend Limited Director • Director | 21 Apr 2016←5 Years→31 Oct 2021 | Active | |
| Accsys Technologies Plc Director • Finance Director | 27 Nov 2014←8 Years→20 Sep 2023 | Active | |
| Croda JDH Limited Director • None | 31 Jul 2014←5 Months→22 Jan 2015 | Active | |
| Applied Graphene Materials Limited Director • Director | 24 Apr 2014←10 Years→18 Sep 2024 | Dissolved | |
| Croda Investments Limited Director • Group Finance Director | 21 Dec 2012←2 Years 1 Month→22 Jan 2015 | Active | |
| Croda Investments No 2 Limited Director • Group Finance Director | 21 Dec 2012←2 Years 1 Month→22 Jan 2015 | Active | |
| Eminate Limited Director • Company Director | 23 Nov 2012←2 Years 2 Months→9 Feb 2015 | Active | |
| Uniqema Limited Director • Finance Director | 1 Sep 2006←8 Years→22 Jan 2015 | Active | |
