A&O Shearman was formed in 2024 via the merger of two historic firms, Allen & Overy and Shearman & Sterling. This combination creates a new kind of law firm, one built to achieve unparalleled outcomes ...

The most highly anticipated merger in the legal sector formally completes today, operating under a new name A&O Shearman. Magic circle firm Allen & Overy (A&O) and US firm Shearman & Sterling ...

Karen Seward, the former global litigation head and U.S. co-chair of Allen & Overy, is to retire from the A&O Shearman partnership at the end of this year, according to people with knowledge of ...

A&O Shearman advised Sia Partners, a global, next-generation independent management and AI consulting firm, in a minority investment of up to EUR250m from funds managed by Blackstone, the world ...

The protesters targeted the City of London offices of A&O Shearman entering the lobby and spraying windows with fake oil. The activists said the protest was an escalation from last week when ...