| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | SHARESHILL RENEWABLES LIMITED | 🇬🇧United Kingdom | Active | 06/02/2026 – present |
| Officer | CRH RENEWABLES LIMITED | 🇬🇧United Kingdom | Active | 06/02/2026 – present |
| Officer | ARDONALD RENEWABLES LIMITED | 🇬🇧United Kingdom | Active | 06/02/2026 – present |
| Officer | BERWICK RENEWABLES TX LIMITED | 🇬🇧United Kingdom | Active | 06/02/2026 – present |
| Officer | BURNHOPE RENEWABLES LIMITED | 🇬🇧United Kingdom | Active | 06/02/2026 – present |
| Officer | BERWICK RENEWABLES DX LIMITED | 🇬🇧United Kingdom | Active | 06/02/2026 – present |
| Officer | SNR RENEWABLES LIMITED | 🇬🇧United Kingdom | Active | 06/02/2026 – present |
| Officer | ZRL 1B LIMITED | 🇬🇧United Kingdom | Active | 19/03/2026 – 04/06/2026 |
| Officer | ZENEXA RENEWABLES LIMITED | 🇬🇧United Kingdom | Active | 06/02/2026 – present |
| Officer | STIRCHES SOLAR FARM LIMITED | 🇬🇧United Kingdom | Active | 31/03/2026 – present |
| Officer | EGREMONT SOLAR FARM LIMITED | 🇬🇧United Kingdom | Active | 16/03/2026 – present |
| Officer | NEW ACRES SOLAR LIMITED | 🇬🇧United Kingdom | Active | 31/03/2026 – 09/06/2023 |
| Officer | ASH SOLAR FARM LIMITED | 🇬🇧United Kingdom | Active | 16/03/2026 – present |
| Officer | NORCHARD SOLAR FARM LIMITED | 🇬🇧United Kingdom | Active | 31/03/2026 – 09/06/2023 |
| Officer | NORTH NEWTON SOLAR FARM LIMITED | 🇬🇧United Kingdom | Active | 31/03/2026 – 09/06/2023 |
| Officer | BIRCHALL GREEN SOLAR FARM LIMITED | 🇬🇧United Kingdom | Active | 31/03/2026 – 09/06/2023 |
| Officer | NERAWATT RENEWABLES LIMITED | 🇬🇧United Kingdom | Active | 31/03/2026 – present |
| Officer | FRV POWERTEK LIMITED | 🇬🇧United Kingdom | Active | 28/03/2026 – 13/07/2023 |
| Officer | POWERTEK RENEWABLES LIMITED | 🇬🇧United Kingdom | Active | 28/03/2026 – 14/07/2023 |
| Officer | KEITH SOLAR PV LIMITED | 🇬🇧United Kingdom | Active | 27/03/2026 – 08/06/2023 |
| Officer | TYLER HILL DISTRIBUTED SOLUTIONS LIMITED | 🇬🇧United Kingdom | Active | 30/03/2026 – present |
| Officer | TYLER HILL SOLAR LIMITED | 🇬🇧United Kingdom | Active | 08/04/2026 – present |
| Officer | BRIT RENEWABLES LIMITED | 🇬🇧United Kingdom | Active | 08/04/2026 – present |
| Officer | ECODEV INDIA LIMITED | 🇬🇧United Kingdom | Dissolved | 10/04/2026 – present |
| Officer | TYLER HILL VENTURES LIMITED | 🇬🇧United Kingdom | Active | 04/05/2026 – present |
| Officer | THP1 LIMITED | 🇬🇧United Kingdom | Active | 17/04/2026 – present |
| Officer | CAIRNHILL SOLARFIELD NO 2 LIMITED | 🇬🇧United Kingdom | Dissolved | 05/05/2026 – 10/06/2016 |
| Officer | BRAILSFORD FARM SOLARFIELD LIMITED | 🇬🇧United Kingdom | Dissolved | 04/05/2026 – present |
| Officer | THINK SOLAR (INDIA) LIMITED | — | Dissolved | 06/05/2026 – present |
| Officer | TYLER HILL CONSULTING LIMITED | 🇬🇧United Kingdom | Active | 11/01/2026 – present |
08/06/2026
England → India
04/06/2026
resigned
14/10/2013
appointed