A&O Shearman

Advising more than a third of NYSE-listed businesses and a fifth of the NASDAQ, A&O Shearman is a newly formed global powerhouse created by the 2024 merger of Allen & Overy and Shearman & Sterling.

The combined firm brings together Allen & Overy's leadership in banking and finance, capital markets, and international transactions with Shearman & Sterling's strength in M&A, antitrust, and financial regulatory matters. Together, A&O Shearman offers one of the most comprehensive global platforms in the legal profession.

The firm's transatlantic DNA and massive global footprint provide associates with exceptional opportunities for cross-border work and international secondments. A&O Shearman is positioned to compete at the highest level in every major legal market worldwide.