| Company | Timeline | Status | |
| Flying High Trust Director • Technical Operations Director | 24 Mar 2015←1 Year 9 Months→31 Dec 2016 | Active | |
UK Coal Thoresby Limited Director • Technical And Ops Director | 20 May 2013←4 Years→6 Dec 2017 | Dissolved | |
UK Coal Surface Mines Limited Director • Technical And Ops Director | 20 May 2013←3 Years→16 Mar 2017 | Dissolved | |
UK Coal Kellingley Limited Director • Technical And Ops Director | 20 May 2013←2 Years 8 Months→11 Feb 2016 | Dissolved | |
Ocanti Opco Limited Director • None | 6 Dec 2012←3 Months→1 Apr 2013 | Dissolved | |
| Juniper (No.3) Limited Director • Safety Director | 11 Jan 2010←2 Years 11 Months→6 Dec 2012 | Dissolved | |
