Skip to content

Andrew Ballheimer

Partner

London

Ballheimer Andrew
Andrew Ballheimer

Partner

London

Andrew was the Global Managing Partner of Allen & Overy LLP from 2016-2020. He is a member of both the Board and the Executive Committee. 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)

 

News & insights

Bird's eye few of five people sitting around a table in a work setting

News: 22 APRIL 2020

Allen & Overy announces 29 new partners

Allen & Overy has announced the promotion of 29 new partners across its international network, effective 1 May 2020.  The new partners cover five of the firm's main practice areas, with nine new…

Read more

Publications: 08 JANUARY 2020

Out now: Allen & Overy Alumni Yearbook 2019

The 14th edition of our Alumni Yearbook celebrates innovation and change. This year, we look back on how Allen & Overy has been at the forefront of changes in the past and how it continues to grow and…

Read more
A 90% reduction in the number of children in orphanges

Publications: 28 OCTOBER 2019

A 90% reduction in the number of children in orphanages

Managing partner Andrew Ballheimer and the A&O team report back in the second video from Romania

Read more
Annual report - Wim and Andrew

Publications: 20 SEPTEMBER 2019

In review 2019: Strong financial performance underpins year of growth and innovation

We made strong progress in the year to 30 April 2019. That performance results from long-term investments over many years on behalf of our clients – in our international network, talented people,…

Read more

Office

London

Allen & Overy LLP
One Bishops Square
London
E1 6AD

View office →

Qualifications

Professional

Admitted as solicitor, England and Wales, 1987

Academic

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.