| Company | Timeline | Status | |
WRM (Renew) Community Interest Company Director • Consultant  | 9 Jan 2014←1 Year 7 Months→9 Aug 2015  | Dissolved  | |
| Walker Resource Management Limited Director • Environmental Consultant  | 1 Aug 2013←1 Year 1 Month→31 Aug 2014  | Active  | |
WRM Sustainability Limited Director • Director  | 2 May 2013←2 Years 8 Months→12 Jan 2016  | Dissolved  | |
| X-Pert Coaching Ltd Director • Director  | 22 Jan 2013←12 Years→Current  | Active  | |
| Co2sense C.I.C Director • Director  | 8 May 2012←9 Months→28 Feb 2013  | Active  | |
Resense Limited Director • Director  | 29 Mar 2012←11 Months→28 Feb 2013  | Dissolved  | |
