| Company | Timeline | Status | |
| Tradeback Limited Director • Director | 26 Nov 2020←2 Years 7 Months→18 Jul 2023 | Dissolved | |
| The 1745 Association Limited Director • Economist | 15 Sep 2017←5 Years→14 Feb 2023 | Dissolved | |
| Pi Polymer Recycling Ltd Director • Economist | 19 Apr 2017←3 Years→27 Jul 2020 | Active | |
180initiative Limited Director • Economist | 15 Dec 2015←3 Years→30 Apr 2019 | Dissolved | |
| 180vita Ltd Director • Economist | 10 Dec 2015←2 Years→15 Dec 2017 | Active | |
Social Initiative Limited Director • Company Director | 29 Aug 2012←1 Year 6 Months→27 Feb 2014 | Dissolved | |
180initiative Limited Director • Economist | 10 May 2012←2 Years 2 Months→28 Jul 2014 | Dissolved | |
| 180vita Ltd Director • Economist | 12 Apr 2010←4 Years→28 Jul 2014 | Active | |
| Nevin Associates Limited Director • Unreported | 22 Jun 2007←18 Years→Current | Active | |
| Sustainable Environment Consultants Ltd Director • Consultant | 16 Jul 1996←1 Year 7 Months→12 Feb 1998 | Active | |
