| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | DL (HARROGATE) MANAGEMENT COMPANY LIMITED | 🇬🇧Regno Unito | Active | 07/01/2026 – present |
| Officer | AMPLA LITIGATION SERVICES LIMITED | 🇬🇧Regno Unito | Active | 02/04/2026 – 30/09/2022 |
| Officer | GREAT EASTERN SERVICE COMPANY LIMITED | 🇬🇧Regno Unito | Active | 06/04/2026 – 27/10/2023 |
| Officer | TA4 PROJECTS LTD | 🇬🇧Regno Unito | Dissolved | 09/04/2026 – present |
| Person with significant control | TMB MARINE SERVICES LIMITED | 🇬🇧Regno Unito | Active | 16/05/2026 – present |
| Officer | FLOMATIC HOLDINGS LIMITED | 🇬🇧Regno Unito | Active | 12/04/2026 – 27/10/2023 |
| Officer | AMPLA OPERATIONS LIMITED | 🇬🇧Regno Unito | Active | 13/04/2026 – 30/09/2022 |
| Officer | AMPLA LOANS LIMITED | 🇬🇧Regno Unito | Active | 13/04/2026 – 30/09/2022 |
| Officer | AMPLA FINANCE HOLDINGS LIMITED | 🇬🇧Regno Unito | Active | 13/04/2026 – 30/09/2022 |
| Officer | ARGYLE CREST LIMITED | 🇬🇧Regno Unito | Active | 04/01/2026 – present |
| Officer | BEER PIPER INTERNATIONAL LIMITED | 🇬🇧Regno Unito | Active | 18/04/2026 – 21/12/2023 |
| Officer | JJT MANAGEMENT SERVICES LIMITED | 🇬🇧Regno Unito | Dissolved | 23/04/2026 – present |
| Officer | CHEMISPHERE UK HOLDINGS LIMITED | 🇬🇧Regno Unito | Active | 04/05/2026 – 21/12/2023 |
| Officer | TMB MARINE SERVICES LIMITED | 🇬🇧Regno Unito | Active | 16/05/2026 – 05/11/2019 |
| Officer | JANDBAT MANAGEMENT LIMITED | — | Dissolved | 16/05/2026 – present |
| Officer | LUDLOW CAKE COMPANY LIMITED | — | Dissolved | 19/05/2026 – 25/05/2016 |
| Officer | MONTROY MEDIA LIMITED | — | Dissolved | 25/05/2026 – present |
| Officer | PROJEN ENERGY LIMITED | — | Dissolved | 27/05/2026 – present |
| Officer | PROJEN BIOENERGY LIMITED | — | Dissolved | 27/05/2026 – present |
| Officer | PROJEN (UK) LIMITED | 🇬🇧Regno Unito | Dissolved | 06/06/2026 – present |
| Officer | TAYLOR MADE SOLUTIONS (YORK) LTD | 🇬🇧Regno Unito | Active | 19/03/2026 – present |
| Officer | TAYLOR FREDERICKS LIMITED | 🇬🇧Regno Unito | Active | 17/02/2026 – 21/12/2025 |
27/05/2026
England → United Kingdom
25/05/2026
United Kingdom → England
23/07/1999
appointed