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Curtis, Mallet-Prevost, Colt & Mosle LLP

101 PARK AVENUE, NEW YORK, NY 10178-0061, USA
Work +1 212 696 6000
Fax +1 212 697 1559

Andrew Seiden

Work +1 212 696 8890
Curtis, Mallet-Prevost, Colt & Mosle LLP

Work Department

Corporate M&A


A highly experienced M&A and corporate attorney, Andrew Seiden offers a rare breadth of U.S. corporate experience.  He has negotiated M&A transactions and related financings across a broad spectrum of industries as well as joint ventures, strategic alliances and commercial transactions on behalf of operating companies, private equity funds, and high net worth individuals. Mr. Seiden has served as a general business advisor to numerous clients in manufacturing and distribution of consumer and industrial products and in advertising and media.

His recent experience includes representing high net worth clients in venture capital, private equity and private equity fund investments; representing a pharmaceutical developer in the sale of a majority interest in its product development pipeline and formation of a joint venture entity for product development and production; representing investors in valuation disputes regarding synthetic CDOs and in the sale of subordinate bonds; advising a venture-backed Indian technology company on its API and content licensing agreements, its entrance into the U.S. market through a website purchase from a U.S. corporate and its acquisition of a technology platform developer; representing a vitamin distributor on the sale of its European operations; representing specialty chemical companies in product line acquisitions and sales; and advising advertising networks on strategic acquisitions and intellectual property issues.


American Bar Association: Business Law Section, Mergers and Acquisitions Committee, Securitization and Structured Finance Committee; New York State Bar Association: Business Law Section, Derivatives and Structured Products Committee, Entertainment, Arts and Sports Law Section (Second Vice Chair), Digital Media Committee (Co-Chair); California State Bar Association: Business Law Section


University of California, Berkeley Law School, J.D.; Berkeley-Harvard Exchange Program; Cornell University, B.S.

United States: M&A/corporate and commercial

M&A: middle-market (sub-$500m)

Within: M&A: middle-market (sub-$500m)

Curtis, Mallet-Prevost, Colt & Mosle LLP is particularly active on behalf of clients operating in the energy, commodities, telecoms, manufacturing, transportation and technology industries, and the group has extensive experience in complex cross-border transactions and foreign investments in the US, Europe, Latin America, the Middle East and Asia. Lawrence Goodman is the M&A group chair and Andrew Seiden's recent experience includes representing high-net-worth clients in venture capital, private equity and private equity fund investments, as well as advising a pharmaceutical developer on the sale of a majority interest in its product development pipeline. Other notable advisers are chair of the firm’s securities practice group and opinions committee Jeffrey Ostrager, Raymond Hum, who divides his time between Washington DC and New York, former chair of the international corporate department Matias Vega, and Valarie Hing. The attorneys named are in New York, except where otherwise stated. Evan Borenstein left for Katten Muchin Rosenman LLP.

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