| Company | Timeline | Status | |
| Our Rivers (Cumbria) Ltd Director • Company Director | 2 May 2025←8 Months→Current | Active | |
| Our Rivers (Norfolk) Ltd Director • Hydrogeologist | 18 Nov 2024←1 Year 1 Month→Current | Active | |
| Ercall Holdings Limited Director • Hydrogeologist | 2 Aug 2024←1 Year 4 Months→Current | Active | |
| Blue Earth Biochar Limited Director • Hydrogeologist | 12 Oct 2023←2 Years 2 Months→Current | Active | |
| Our Rivers Group Ltd Director • Hydrogeologist | 9 Nov 2021←4 Years→Current | Active | |
| Nutrient Neutral Ltd Director • Hydrogeologist | 23 Mar 2021←4 Years→Current | Active | |
