Andrew Ballheimer is a Senior Advisor with Teneo.

Prior to Teneo, Andrew was the Global Managing Partner of Allen & Overy LLP (the 550 partner, 6,000 person, global elite law firm with 43 offices and annual revenues of US$2.2bn). As Global Managing Partner, Andrew shaped and delivered strategy, whilst driving forward the performance of the business, international expansion, industry-leading innovation and D&I initiatives.

Andrew has enjoyed an award-winning legal career in M&A and capital markets and is a respected senior adviser to CEOs and boards.  He has worked in London, New York and Tokyo advising both multinational corporations and global financial institutions on a wide range of matters including public takeovers, IPOs, rights issues, restructurings and corporate governance.