| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | R & D DEVELOPMENTS (KENT) LIMITED | 🇬🇧Regno Unito | Active | 07/06/2026 – present |
| Person with significant control | CHESHIRE PRIVATE TRAVEL LTD | 🇬🇧Regno Unito | Active | 21/02/2024 – present |
| Person with significant control | WALKER GRAPHICS LTD | 🇬🇧Regno Unito | Active | 18/06/2024 – present |
| Officer | WALKER GRAPHICS LTD | 🇬🇧Regno Unito | Active | 29/03/2026 – present |
| Person with significant control | WALKER RAIL LTD | 🇬🇧Regno Unito | Active | 19/06/2024 – present |
| Officer | WALKER RAIL LTD | 🇬🇧Regno Unito | Active | 06/04/2026 – present |
| Officer | FIRST ADVANCED CONSTRUCTION TRAINING LTD | — | Dissolved | 10/04/2026 – 28/02/2022 |
| Officer | THE SIGN SHOP FOLKESTONE LTD | 🇬🇧Regno Unito | Active | 15/12/2025 – present |
| Person with significant control | THE SIGN SHOP FOLKESTONE LTD | 🇬🇧Regno Unito | Active | 19/06/2024 – present |
| Person with significant control | WALKER HIGHWAYS LIMITED | 🇬🇧Regno Unito | Active | 18/06/2024 – present |
| Person with significant control | — | — | Active | 18/06/2024 – present |
| Person with significant control | WALKER CONSTRUCTION (U.K.) LIMITED | 🇬🇧Regno Unito | Active | 18/06/2024 – present |
| Person with significant control | WSS CONSTRUCTION CONSULTANTS LIMITED | 🇬🇧Regno Unito | Dissolved | 19/06/2024 – present |
| Person with significant control | PEENE FARM MANAGEMENT LIMITED | 🇬🇧Regno Unito | Active | 19/06/2024 – 29/04/2017 |
| Officer | WSS CONSTRUCTION CONSULTANTS LIMITED | 🇬🇧Regno Unito | Dissolved | 02/06/2026 – 01/07/2017 |
| Officer | HUNTSFIELD LIMITED | 🇬🇧Regno Unito | Active | 06/06/2026 – 30/04/2019 |
| Officer | 6 SOUTH ROAD HYTHE KENT MANAGEMENT COMPANY LIMITED | 🇬🇧Regno Unito | Active | 23/05/2026 – 31/03/2017 |
| Officer | LITTLE REDBROOKS MANAGEMENT COMPANY LIMITED | 🇬🇧Regno Unito | Active | 08/06/2026 – 07/03/2013 |
| Officer | PEENE FARM MANAGEMENT LIMITED | 🇬🇧Regno Unito | Active | 24/05/2026 – 31/03/2017 |
| Officer | WALKER CONSTRUCTION (U.K.) LIMITED | 🇬🇧Regno Unito | Active | 19/03/2026 – present |
| Officer | STAR WASTE LIMITED | — | Dissolved | 14/06/2026 – present |
| Officer | STAR DEMOLITION LTD | — | Dissolved | 14/06/2026 – present |
08/06/2026
United Kingdom → England
07/06/2026
England → United Kingdom
21/01/2006
appointed