The leadership move follows sustained scrutiny of Mandelson’s ties to Jeffrey Epstein, which had attracted public and media attention.

Archie Norman, the chair, confirmed Mandelson no longer holds any shares, role, or association with the firm and cannot influence its actions.

Emails released in investigations suggest Mandelson discussed Global Counsel with Epstein and pursued roles including a possible chair position at Glencore, though those roles did not materialize.

Internal records show Mandelson sought Epstein’s advice on establishing Global Counsel and explored high-paying corporate opportunities during launch discussions.

Wegg-Prosser reportedly exchanged emails with Epstein about the firm’s business plan and a draft statement to downplay Mandelson’s relationship with Epstein.

Global Counsel’s leadership, including Wegg-Prosser, had direct contact with Epstein, including meetings at Epstein’s home and related emails, prompting questions about compliance and ethics.

The firm’s client list includes Palantir, raising calls for greater transparency about Mandelson’s influence and potential conflicts of interest.

Global Counsel, the lobbying firm co-founded by Mandelson and Wegg-Prosser in 2010 after Labour's defeat, has severed all ties with Mandelson and announced the departure of chief executive Benjamin Wegg-Prosser.

The firm stresses it will continue to operate independently with integrity and professionalism, denying Epstein’s role in its founding or ongoing business.

Mandelson’s links to Epstein predate his ambassadorial role and have contributed to multiple resignations and political fallout in the UK government.

The broader political crisis centers on Mandelson’s Epstein connections and how they influenced UK government decisions, including his ambassador appointment and policy circles.

Global Counsel emphasizes its commitment to integrity, professionalism, and independent governance despite past associations with Mandelson.