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A&O Shearman

HQ - New York

Summary

A&O Shearman is a multinational law firm. The firm was formed as a result of a merger between Magic Circle member Allen & Overy and AMLaw100 member Shearman & Sterling, creating a firm estimated to have over 4,000 attorneys across 48 offices with a combined revenue of $3.4bn.

Market Context

Deals Overview

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Total Deals460

Valued Deals196

Total Value£ 240.94 B

Avg. Deal Size£ 1.23 B

Name	Volume	Value	Awards	Latest Awards
Inigo del Val	55	£ 53.80 B	3	2024 Top M&A Lawyers in Spain
William Samengo-Turner	35	£ 31.56 B	3	2021 Top Mid Cap M&A Lawyers in the UK
Richard Evans	38	£ 54.23 B	2	2023 Top M&A Lawyers in the UK
Jasper de Jong	31	£ 19.73 B	2	2022 Top M&A Lawyers in Netherlands
Marc Castagnede	57	£ 13.71 B	1	2020 Top M&A Lawyers in France
Alain Dermarkar	56	£ 32.59 B	1	2024 Top DeSPAC Lawyers in North America
Alexandre Ancel	48	£ 8.64 B	1	2021 Top M&A Lawyers in France
Sean Skiffington	36	£ 129.29 B	1	2019 Top M&A Lawyers in North America
JB Betker	33	£ 38.69 B	1	2023 Top Intellectual Property Lawyers in North America
Clare O’Brien	29	£ 159.34 B	1	2024 Top Healthcare Lawyers in North America
Christiaan de Brauw	29	£ 90.34 B	1	2020 Top M&A Lawyers in Netherlands
Seth Jones	25	£ 120.46 B	1	2022 Top Technology Lawyers in EMEA
Daniel Litowitz	24	£ 111.40 B	1	2023 Top Healthcare Lawyers in North America
Charles Honee	23	£ 11.73 B	1	2023 Top M&A Lawyers in Netherlands
Ignacio Hornedo	20	£ 5.24 B	1	2019 Top M&A Lawyers in Spain
Daniel Mitz	19	£ 34.90 B	1	2023 Top Technology Lawyers in North America
David Higbee	17	£ 199.65 B	1	2023 Top Antitrust Lawyers in North America
Paul Strecker	10	£ 20.08 B	1	2023 Top Advisor Lawyers in EMEA