| Company | Timeline | Status | |
| ARK UK Midco Limited Director • Unreported | 10 Dec 2025←22 Days→Current | Active | |
| ARK UK Topco Limited Director • Unreported | 10 Dec 2025←22 Days→Current | Active | |
| ARK UK Bidco Limited Director • Unreported | 19 Nov 2025←1 Month→Current | Active | |
| Sentinel HP Bidco Limited Director • Investment Partner | 18 Jul 2025←5 Months→Current | Active | |
| Ai Wertheimer Midco UK Limited Director • Director | 2 Dec 2021←2 Years 4 Months→17 Apr 2024 | Active | |
| Ai Wertheimer Debtco UK Limited Director • Director | 2 Dec 2021←2 Years 6 Months→17 Jun 2024 | Active | |
| Concert Topco Limited Director • Director | 10 Jul 2020←3 Months→21 Oct 2020 | Active | |
| Concert Midco Limited Director • Director | 10 Jul 2020←3 Months→21 Oct 2020 | Active | |
| Concert Bidco Limited Director • Director | 8 Jul 2020←3 Months→21 Oct 2020 | Active | |
| Wertheimer UK Limited Director • Private Equity Investor | 22 Mar 2018←6 Years→17 Jun 2024 | Active | |
