| Company | Timeline | Status | |
| Humberside Co-Operative Development Agency Limited Director • Retired | 18 Mar 2025←7 Months→Current | Active | |
| 120carbon Ltd Director • Company Director | 5 Oct 2021←4 Years→Current | Active | |
| Crofton Carbon Ltd Director • Engineer | 24 May 2019←6 Years→Current | Active | |
| Crofton Carbon Ltd Director • Engineer | 24 May 2019←5 Years→6 Jan 2025 | Active | |
| New Crofton Co-Op Colliery Limited Director • Mining Engineer | 18 Jan 2012←10 Years→23 Mar 2022 | Active | |
Co-Operative Action Limited Director • University Lecturer | 15 Sep 2008←9 Months→6 Jul 2009 | Dissolved | |
| Blast Log Limited Director • University Lecturer | 1 Mar 2007←18 Years→Current | Active | |
