Advisory firm has lost string of clients despite efforts to cut ties with co-founder after Epstein revelations

Global Counsel, the advisory firm co-founded by Peter Mandelson, is to collapse into administration, blaming the “maelstrom” caused by revelations about the former peer’s relationship with the convicted sex offender Jeffrey Epstein.

Companies including Barclays, Tesco and the Premier League have all deserted Global Counsel, despite the company’s efforts to sever ties with Mandelson and the company’s co-founder Benjamin Wegg-Prosser.