| Company | Timeline | Status | |
| Mayo Wynne Baxter LLP Designated LLP Member • Unreported | 1 May 2024←1 Year 8 Months→Current | Active | |
| Ampa Holdings LLP Designated LLP Member • Unreported | 1 May 2022←3 Years→Current | Active | |
| Mayo Wynne Baxter LLP Designated LLP Member • Unreported | 1 Apr 2010←12 Years→30 Apr 2022 | Active | |
