| Company | Timeline | Status | |
| The Newcomen Society For The Study Of The History Of Engineering And Technology Director • Mechanical Engineer | 23 Mar 2023←11 Months→29 Feb 2024 | Active | |
| The Newcomen Society For The Study Of The History Of Engineering And Technology Director • Chartered Mechanical Engineer | 1 Mar 2020←2 Years 12 Months→28 Feb 2023 | Active | |
| Ken Hawley Collection Trust Director • Unreported | 13 Apr 2005←20 Years→Current | Active | |
| South Yorkshire Trades Historical Trust Limited Director • Unreported | 25 Aug 2004←21 Years→Current | Active | |
| Sheffield Industrial Museums Trust Limited Director • Director | 8 May 1996←15 Years→16 Jan 2012 | Dissolved | |
