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Contact details

Allen & Overy LLP
52 avenue Hoche

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  Marc Castagnede



Marc specialises in mergers and acquisitions as well as private equity for listed and not-listed companies, financial institutions and investment funds.

IFLR1000 2019 : Highly regarded: Equity Capital Markets, Investment Funds, Private Equity, M&A

"Marc Castagnède receives admiration from clients for being "highly skilled in the co-ordination of multi-jurisdictional transactions." He handles French and international M&A mandates for leading investment groups and financial services companies." CHAMBERS & PARTNERS 2019 - France (Corporate/M&A)

"Marc Castagnède assists leading French and international financial institutions and corporate clients with equity transactions. He co-heads the firm's ECM practice." CHAMBERS & PARTNERS 2019 - France (Capital Markets: Equity)

"Marc Castagnède is respected by market participants for his M&A capabilities, with particular experience acting for financial institutions." CHAMBERS & PARTNERS EUROPE 2018 - France (Corporate/M&A)

"Marc Castagnède specialises in equity capital markets and is recognised for his lengthy experience in the field. He frequently represents leading French corporates in capital increases, bookbuilds or private placements. Interviewees regard him to be a "well seasoned" practitioner." CHAMBERS & PARTNERS EUROPE 2018 - France (Capital Markets)

Marc is a recognised practitioner in Legal 500 2018.

Professional qualifications

Admitted to the Bar, Paris, 1996

Academic qualifications

LLM, Harvard Law School, 1994

Post Graduate Degree, Business and Economic Law, University of Paris I, 1991

Published work

Faut-il imposer un seuil de renonciation dans les offres publiques volontaires, Revue Trimestrielle de Droit Financier, March 2011

Bidders, Expect Regulatory Action, International Financial Law Review, p. 27 and seq., September 2008

Programmes de Rachat : Légitimité ou Suspicion ?, Les Echos, 12 December 2004

PPP's in France: At a Turning Point, Privatisation & Public Private Partnership Review 2004/2005, 1 June 2004

France/US Comparison: Shareholder Voting Rights, European Financial Services Regulation, 1 November 2003

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