| Company | Timeline | Status | |
| Future Fuels No.1 LLP Non-designated LLP Member • Unreported | 6 Mar 2013←7 Years→26 Aug 2020 | Active | |
| KPMG LLP Non-designated LLP Member • Unreported | 1 Oct 2008←17 Years→Current | Active | |
| KPMG Europe LLP Non-designated LLP Member • Unreported | 1 Oct 2008←5 Years→26 Sep 2014 | Active | |
| KPMG LLP Non-designated LLP Member • Unreported | 1 Oct 2008←16 Years→30 Sep 2024 | Active | |
