| Company | Timeline | Status | |
| Public Interest Research Centre Limited Director • Director, Campaign For Freedom Of Inform | 6 Jun 2000←17 Years→15 Mar 2018 | Active | |
| Social Audit Limited Director • Research Worker | 6 Jun 2000←19 Years→8 Jul 2019 | Active | |
| Campaign For Freedom Of Information Director • Ngo Director | 28 Oct 1996←20 Years→24 Mar 2017 | Active | |
| Protect (Whistleblowing Advice) Limited Director • Consumer Researcher | 26 Aug 1993←17 Years→12 May 2011 | Active | |
| Public Interest Research Centre Limited Secretary • Unreported | 25 Jun 1991←8 Years→6 Jun 2000 | Active | |
| Social Audit Limited Secretary • Unreported | 25 Jun 1991←8 Years→6 Jun 2000 | Active | |
