| Company | Timeline | Status | |
| Alwen Hough Johnson Limited Director • Ceo | 9 Jul 2025←6 Months→Current | Active | |
| AHJ Holdings Limited Director • Group Chief Executive Officer | 2 Jun 2025←7 Months→Current | Active | |
| Miller 2015 Limited Director • Group Chief Executive Officer | 22 Apr 2024←1 Year 9 Months→Current | Active | |
| Ben Nevis Cleanco Limited Director • Group Chief Executive Officer | 28 Mar 2024←1 Year 10 Months→Current | Active | |
| Ben Nevis Bidco Limited Director • Group Chief Executive Officer | 28 Mar 2024←1 Year 10 Months→Current | Active | |
| Ben Nevis Midco Limited Director • Group Chief Executive Officer | 28 Mar 2024←1 Year 10 Months→Current | Active | |
| Miller Insurance Holdings Limited Director • Unreported | 16 Dec 2022←3 Years→Current | Active | |
| Miller Insurance Services LLP Non-designated LLP Member • Unreported | 1 Jul 2017←3 Years→1 Mar 2021 | Active | |
