| Company | Timeline | Status | |
| Ernst & Young Europe LLP Non-designated LLP Member • Unreported | 29 Jun 2015←1 Day→29 Jun 2015 | Active | |
| Ernst & Young LLP Non-designated LLP Member • Unreported | 15 Jun 2015←10 Years→Current | Active | |
| Ernst & Young Europe LLP Non-designated LLP Member • Unreported | 1 Jun 2015←10 Years→Current | Active | |
| Deloitte LLP Non-designated LLP Member • Unreported | 1 Jul 2011←3 Years→31 May 2015 | Active | |
