| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | GREEN INFRASTRUCTURE LEASING LIMITED | 🇬🇧Regno Unito | Dissolved | 08/05/2026 – present |
| Officer | LIVINGROOFS ENTERPRISES LIMITED | — | Active | 18/05/2026 – present |
| Officer | LIVINGROOTS ENTERPRISES LIMITED | 🇬🇧Regno Unito | Dissolved | 19/05/2026 – present |
| Officer | GREEN INFRASTRUCTURE CONSULTANCY LTD | 🇬🇧Regno Unito | Active | 25/05/2026 – 13/05/2022 |
| Officer | GREEN ROOF TRAINING LTD | — | Dissolved | 01/06/2026 – present |
| Officer | GREEN ROOF SHELTERS LTD | — | Active | 02/06/2026 – present |
13/05/2022
resigned
21/10/2014
appointed
17/01/2009
appointed