| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Person with significant control | MARK WEBSTER ENGINEERING LTD | 🇬🇧Regno Unito | Active | 28/09/2025 – present |
| Officer | MARK WEBSTER ENGINEERING LTD | 🇬🇧Regno Unito | Active | 10/12/2025 – present |
| Officer | MARK WEBSTER ENGINEERING LTD | 🇬🇧Regno Unito | Active | 10/12/2025 – 10/12/2025 |
| Officer | WESTROPWEBSTER LTD | 🇬🇧Regno Unito | Active | 26/03/2026 – present |
| Officer | IEM MANAGEMENT LIMITED | 🇬🇧Regno Unito | Active | 06/04/2026 – present |
| Officer | INTERNATIONAL ENVIRONMENTAL MANAGEMENT LIMITED | — | Active | 24/05/2026 – present |
| Officer | WEBIE LTD. | 🇬🇧Regno Unito | Active | 14/05/2026 – 31/05/2022 |
| Officer | RELAXO LTD | 🇬🇧Regno Unito | Dissolved | 21/04/2026 – present |
| Officer | CAM MANAGEMENT SERVICES (ESSEX) LIMITED | 🇬🇧Regno Unito | Proposal to strike off | 13/03/2026 – present |
| Person with significant control | WILTON HOUSE VETERINARY CLINIC LIMITED | — | Dissolved | 26/06/2024 – 31/07/2017 |
| Officer | TILES 2 PAVING LIMITED | 🇬🇧Regno Unito | Dissolved | 07/05/2026 – present |
| Officer | AMP LIGHTING LIMITED | 🇬🇧Regno Unito | Dissolved | 07/05/2026 – present |
| Officer | WILTON HOUSE VETERINARY CLINIC LIMITED | — | Dissolved | 08/05/2026 – 31/07/2017 |
| Officer | WEBSTER & WRIGHT (UK) LTD | 🇬🇧Regno Unito | Dissolved | 10/05/2026 – present |
| Officer | M WEBSTER LIMITED | — | Dissolved | 14/05/2026 – present |
| Officer | MORE ACT LIMITED | 🇬🇧Regno Unito | Dissolved | 18/05/2026 – present |
| Officer | MANORMAR LIMITED | 🇬🇧Regno Unito | Dissolved | 22/05/2026 – present |
| Officer | MARK T WEBSTER LTD | 🇬🇧Regno Unito | Dissolved | 24/05/2026 – present |
| Officer | N1 PROPERTY MAINTENANCE LIMITED | — | Dissolved | 29/05/2026 – present |
24/05/2026
England → United Kingdom
08/05/2026
United Kingdom → England
12/12/2009
appointed