| Company | Timeline | Status | |
| Rothamsted Enterprises Limited Director • Non Executive Director | 12 Jun 2024←11 Months→31 May 2025 | Active | |
| Cranfield Aerospace Solutions Limited Director • Director | 1 May 2010←8 Years→14 Jun 2018 | Active | |
| Bre Group Limited Director • Engineer | 1 Apr 2010←9 Years→26 Nov 2019 | Active | |
Cit Holdings Limited Director • Director | 21 Feb 2008←10 Years→12 Feb 2019 | Dissolved | |
| Cranfield Group Holdings Limited Director • Director | 21 Feb 2008←14 Years→31 Aug 2022 | Active | |
Onrelay Limited Director • Director | 8 Dec 2004←6 Years→9 Aug 2011 | Dissolved | |
Oakleigh Ventures Ltd Director • Chartered Engineer | 17 Oct 2002←14 Years→15 Jun 2017 | Dissolved | |
| The Engineering And Technology Board Director • Engineering Director | 6 Jun 2002←3 Years→6 Jun 2005 | Active | |
| Communications Networking Services (UK) Director • Managing Director | 23 Jun 1994←6 Months→16 Jan 1995 | Active | |
| Telefonica UK Limited Director • Managing Director | 9 Oct 1992←1 Year 8 Months→23 Jun 1994 | Active | |
