Pogust Goodhead Secures $150M and Quinn Emanuel as BHP Damages Battle Looms
Pogust Goodhead has lined up fresh capital and elite co-counsel for the next phase of its landmark claim against mining giant BHP over the 2015 Mariana dam collapse in Brazil — one of the largest group actions ever brought in the English courts. The firm announced $150 million in new funding from Gramercy Funds Management, with an initial $85 million tranche, alongside a strategic partnership with U.S. litigation powerhouse Quinn Emanuel.
As reported by The Global Legal Post, Quinn Emanuel will join as co-counsel for the quantum phase of proceedings, led by partner Justin Michelson and beginning in October 2026. The injection of funding and firepower comes as the case shifts from establishing liability to determining how much BHP must pay claimants.
The litigation has already cleared significant hurdles. In November 2025, Justice O'Farrell ruled BHP "strictly liable" for the Fundão dam failure, and the Court of Appeal rejected BHP's bid to challenge that finding in March 2026. Pogust Goodhead has secured an interim costs award of roughly £43 million, with claimants awarded 90% of their Stage 1 costs.
The road ahead remains long. The Stage 1 quantum trial is set for October 2026, with further proceedings on causation, loss, and damages scheduled across 2027 and closing submissions expected in March 2028. Damages assessments could extend well beyond 2030, underscoring both the scale of the claim and the staying power that third-party capital provides.

