| Company | Timeline | Status | |
| Tombreck Farming LLP Designated LLP Member • Unreported | 28 Jun 2018←7 Years→Current | Active | |
| Scottish Ecological Design Association Director • Architect | 4 Jun 2011←6 Years→24 Jun 2017 | Active | |
| Ecological Architecture LLP Designated LLP Member • Unreported | 19 Dec 2008←16 Years→Current | Active | |
