| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | BARRY WALKER INDUSTRIAL SUPPLIES LIMITED | 🇬🇧Regno Unito | Active | 16/05/2026 – present |
| Person with significant control | FRIENDS OF HSJ COMMUNITY INTEREST COMPANY | 🇬🇧Regno Unito | Active | 19/06/2024 – present |
| Person with significant control | NATIONAL ENERGY ACTION | 🇬🇧Regno Unito | Active | 19/06/2024 – 22/07/2021 |
| Person with significant control | HELEN WALKER COACHING LIMITED | 🇬🇧Regno Unito | Active | 22/06/2024 – present |
| Person with significant control | DIGITAL THINK LIMITED | 🇬🇧Regno Unito | Active | 18/06/2024 – present |
| Person with significant control | GREY BOX CONSULTING LIMITED | 🇬🇧Regno Unito | Dissolved | 19/06/2024 – present |
| Person with significant control | GREY 7 LIMITED | — | Dissolved | 19/06/2024 – present |
| Officer | HELEN WALKER COACHING LIMITED | 🇬🇧Regno Unito | Active | 14/05/2026 – present |
06/03/2025
appointed
22/07/2021
resigned
26/07/2013
appointed