| Company | Timeline | Status | |
| Bio Capchar Ltd Director • Director | 24 Apr 2024←1 Year 8 Months→Current | Active | |
| OTM Biochar Ltd Director • Director | 23 Apr 2024←1 Year 8 Months→Current | Active | |
| Wye Valley Biochar Ltd Director • Director | 23 Apr 2024←1 Year 8 Months→Current | Active | |
| Bio Loam Ltd Director • Garden Maintenance | 22 Apr 2024←1 Year 8 Months→Current | Active | |
| OTM Groundscare Ltd Director • Garden Maintenance | 26 Jul 2016←9 Years→Current | Active | |
