| Company | Timeline | Status | |
| National Retrofit Hub Community Interest Company Director • Company Director | 5 Nov 2025←1 Month→Current | Active | |
| Sustainable Futures Trust Director • Company Director | 20 Mar 2020←5 Years→Current | Active | |
| Good Homes Alliance Cic Director • Cd-building Consultancy | 28 Mar 2007←9 Years→20 Jul 2016 | Active | |
| Disaster Waste Recovery Director • Chief Executive | 22 Aug 2006←3 Years→24 Oct 2009 | Dissolved | |
| Sustainable Development Foundation Director • Consultant | 7 Dec 2005←20 Years→Current | Active | |
| Sustainable Development Corporation Limited Director • Director | 25 Apr 2003←22 Years→Current | Active | |
