Gibson, Dunn & Crutcher

Led by Philip Rocher, Gibson, Dunn & Crutcher’s team advises corporates across sectors on complex cross-border investigations, often involving parallel UK and US regulatory scrutiny, as well as on compliance matters such as due diligence, risk assessments and post-investigation remediation. Patrick Doris has recently handled mandates involving bribery, tax evasion, insider dealing and financial sector misconduct for a number of major listed companies, while Michelle Kirschner focuses on financial services and international trade investigations. Irene Polieri is the key contact for EU and UK sanctions and export controls. Matthew Nunan departed the firm in December 2024.