| Company | Timeline | Status | |
| Welplan Pensions Trustee Company Limited Director • Consultant | 27 Mar 2015←3 Years→21 Mar 2019 | Dissolved | |
| Mathematics In Education And Industry Director • Consultant | 1 Jul 2011←7 Years→29 Jun 2018 | Active | |
| The Quality Assurance Agency For Higher Education Director • Executive Director | 15 Dec 2004←6 Years→17 Dec 2010 | Active | |
| The Engineering And Technology Board Director • Director | 14 Nov 2001←6 Months→1 Jun 2002 | Active | |
Building Services Publications Limited Director • Director | 1 Aug 1992←5 Years→29 Sep 1997 | Dissolved | |
National Engineering Specification Limited Secretary • Unreported | 19 Mar 1992←5 Years→15 Oct 1997 | Dissolved | |
