| Company | Timeline | Status | |
| ALL Saints Millennium Trust (Darlington) Limited Director • None | 18 Apr 2018←7 Years→Current | Active | |
| Sir E D Walker Trustee Director • Retired Technical Director | 29 Nov 2016←9 Years→Current | Active | |
| Durham Diocesan Board Of Finance Director • Retired | 1 Nov 2015←9 Years→1 Nov 2024 | Active | |
| The Excel Academy Partnership Director • Technical Director | 7 Nov 2011←3 Years→17 Jul 2015 | Active | |
Framwellgate Education Services Limited Director • Technical Director | 18 Nov 2010←4 Years→14 Jul 2015 | Dissolved | |
| ALL Saints Millennium Trust (Darlington) Limited Director • Technical Director | 22 Apr 2009←7 Years→19 Apr 2017 | Active | |
| RTC North Limited Director • Technical Director | 8 Jun 2005←7 Years→17 Jan 2013 | Active | |
| UK Water Industry Research Limited Director • Technical Director | 19 Nov 2003←8 Years→17 Oct 2012 | Active | |
