| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Person with significant control | MOBILE PLANT SOLUTIONS LIMITED | 🇬🇧United Kingdom | Dissolved | 26/06/2024 – present |
| Person with significant control | PRW CONSULT LTD | 🇬🇧United Kingdom | Dissolved | 18/06/2024 – present |
| Officer | OLIVART CAPITAL LIMITED | — | Active | 05/01/2026 – present |
| Person with significant control | — | — | Active | 26/06/2024 – present |
| Officer | OLIVART LIMITED | — | Dissolved | 16/04/2026 – present |
| Person with significant control | LAKELAND STADIUM LIMITED | 🇬🇧United Kingdom | Active | 19/06/2024 – 01/03/2024 |
| Person with significant control | J. REEDMAN LTD | 🇬🇧United Kingdom | Dissolved | 19/06/2024 – present |
| Person with significant control | KELLAMS PLANT SERVICES LTD | 🇬🇧United Kingdom | Active | 18/06/2024 – 10/02/2023 |
| Officer | DAISYHILL MILL LIMITED | — | Active | 05/01/2026 – present |
| Officer | RISHTON PAPERMILL (NORTHSIDE) LIMITED | — | Active | 05/01/2026 – present |
| Person with significant control | LADY C BOUTIQUE LTD | 🇬🇧United Kingdom | Active | 22/06/2024 – present |
| Officer | OLIVART CAPITAL HOLDINGS LIMITED | — | Active | 05/01/2026 – present |
| Person with significant control | OLIVART CAPITAL HOLDINGS LIMITED | — | Active | 26/06/2024 – present |
| Person with significant control | R.E. WALSH INVESTMENTS LIMITED | 🇬🇧United Kingdom | Active | 26/06/2024 – 18/12/2020 |
| Person with significant control | GRACE AND DARLING LTD | 🇬🇧United Kingdom | Dissolved | 19/06/2024 – present |
| Person with significant control | WALSH SECURITY INDUSTRIES LTD | 🇬🇧United Kingdom | Dissolved | 18/06/2024 – 29/04/2021 |
| Person with significant control | PRW CONSULT LIMITED | 🇬🇧United Kingdom | Dissolved | 18/06/2024 – present |
| Person with significant control | ECO NATURE HOLIDAYS LTD | 🇬🇧United Kingdom | Proposal to strike off | 19/06/2024 – present |
| Person with significant control | THE BRITISH SOCIETY OF INTRAOPERATIVE NEUROPHYSIOLOGY | 🇬🇧United Kingdom | Active | 18/06/2024 – present |
| Person with significant control | HENRY GEORGE TRANSPORT LTD | 🇬🇧United Kingdom | Active | 26/06/2024 – present |
| Officer | R.E. WALSH TRADING LIMITED | 🇬🇧United Kingdom | Dissolved | 24/04/2026 – present |
| Person with significant control | RISKBUSINESS GROUP LIMITED | 🇬🇧United Kingdom | Active | 22/06/2024 – 28/08/2018 |
| Person with significant control | BOURNE LEE LIMITED | — | Dissolved | 18/06/2024 – present |
| Person with significant control | SOUTH EAST TRADING LTD | — | Dissolved | 18/06/2024 – present |
| Person with significant control | I S FUSION LIMITED | 🇬🇧United Kingdom | Active | 18/06/2024 – 01/12/2021 |
| Person with significant control | BLUEDAWN CORPORATION LIMITED | 🇬🇧United Kingdom | Active | 18/06/2024 – present |
| Person with significant control | P.W. SHOPFITTERS LIMITED | 🇬🇧United Kingdom | Active | 19/06/2024 – present |
| Person with significant control | THAMES VALLEY ENGINEERING & TRAINING LIMITED | 🇬🇧United Kingdom | Active | 18/06/2024 – present |
| Person with significant control | INTERSTADIA DIGITAL LIMITED | 🇬🇧United Kingdom | Active | 19/06/2024 – present |
| Person with significant control | P.C.K PLUMBING & HEATING SOUTHEND LTD | 🇬🇧United Kingdom | Active | 18/06/2024 – present |
| Person with significant control | THE ASSOCIATION OF NEUROPHYSIOLOGICAL SCIENTISTS | 🇬🇧United Kingdom | Active | 18/06/2024 – 05/05/2023 |
| Person with significant control | WALSH SKIP HIRE LIMITED | 🇬🇧United Kingdom | Active | 24/06/2024 – present |
| Person with significant control | GP JOINERS (SCOTLAND) LTD. | 🇬🇧United Kingdom | Active | 18/06/2024 – present |
| Person with significant control | — | — | Active | 19/06/2024 – present |
| Person with significant control | WALSH CONSULTING LIMITED | 🇬🇧United Kingdom | Proposal to strike off | 18/06/2024 – present |
| Person with significant control | HYBRID ENERGIES LIMITED | — | Active | 19/06/2024 – present |
| Person with significant control | PETE PRACTICE LIMITED | — | Active | 19/06/2024 – present |
| Person with significant control | NATURALTECH LIMITED | 🇬🇧United Kingdom | Proposal to strike off | 26/06/2024 – present |
14/05/2026
United Kingdom → Scotland
05/04/2026
Scotland → United Kingdom
16/08/2016
appointed