LAWYER PROFILE

Anne-Sophie Coustel

France 2026

Cleary Gottlieb Steen & Hamilton LLP

Ranked in 1 practice area

Tax

France

18 years ranked

About

Provided by Cleary Gottlieb Steen & Hamilton LLP

France

Practice Areas

Anne-Sophie Coustel’s practice focuses on French and international tax law as well as complex reorganizations and M&A transactions.

She also has extensive experience with employee stock offerings, employee benefit plans and management incentive packages.

Career

Anne-Sophie joined the firm in 2001 and became a partner in 2007.

Professional Memberships

Member of the Bar in Paris.

Personal

Université de Paris XI - Paris-Sud

Maîtrise

1998

Université de Paris XI - Paris-Sud

D.E.S.S.

1996

Ecole des Hautes Études Commerciales (HEC Paris)

H.E.C.

1996

Chambers Review

Provided by Chambers

Chambers France

Tax - France

Band 1

Individual Editorial

Anne-Sophie Coustel assists with the tax aspects of high-value transactions, including cross-border acquisitions and sales and capital markets mandates. She often acts on behalf of leading French and international corporates.

Editorial individuel

Anne-Sophie Coustel intervient sur les aspects fiscaux des opérations de grande valeur, notamment les acquisitions et les ventes transfrontalières et les mandats de marchés de capitaux. Elle intervient régulièrement pour le compte de grands corporates français et internationaux.

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Strengths

Provided by Chambers

Anne-Sophie Coustel is an outstanding lawyer with a pragmatic and business-oriented approach; she brings outside the box thinking in difficult cases with good knowledge of all relevant precedents.
TaxChambers France
Anne-Sophie Coustel stands out for her pragmatism in the solutions she offers, while being able to synthesise and analyse the most complex tax issues with finesse.
TaxChambers France
We have a long collaboration on diverse subjects with Anne-Sophie Coustel who is always at the top.
TaxChambers France
Anne-Sophie Coustel is one of the best partners I have ever worked with. She understands our issues and adapts to her clients' needs. She is the best technician I know and is a pleasure to work with.
TaxChambers France
Anne-Sophie Coustel se distingue par son pragmatisme dans les solutions qu'elle propose, tout en étant capable de synthétiser et d'analyser avec finesse les questions fiscales les plus complexes.
TaxChambers France
Nous collaborons depuis longtemps sur divers sujets avec Anne-Sophie Coustel, qui est toujours au top.
TaxChambers France