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Contact details

Allen & Overy LLP
One Bishops Square
E1 6AD
United Kingdom

Telephone icon+44 20 3088 4252
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  Andrew Ballheimer

Managing Partner


Andrew is the Global Managing Partner of Allen & Overy LLP.  Prior to his appointment, he was the Global Co-Head of the Corporate practice from 2010 to 2016.  Andrew is based in the London office and has previously worked in New York for nine years and Tokyo for two years.  Andrew specialises in public and private M&A and ECM transactions and has broad experience in complex, multi-jurisdictional M&A transactions throughout Western and Eastern Europe, the U.S., Latin America and Asia.

"Andrew Ballheimer is ‘one of the smartest and most resourceful M&A lawyers around’." Legal 500 UK 2013 (Corporate and Commercial)

Professional qualifications

Admitted as solicitor, England and Wales, 1987

Academic qualifications

BA (Hons), Law, Cambridge University, 1983

MA, Cambridge University, 1987

Published work

The Legal Framework of the Securities Industry in the European Community under the 1992 Programme', Columbia Journal of Transnational Law.

'Exemptions for Institutional Investors or Concepts of Non-public Offerings: a Comparative Study', published by the University of Pennsylvania Journal of
International Business Law, with David Reid.

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