LAWYER PROFILE
Patrick S Brown

Patrick S Brown

USA 2026

Chambers ranking badge
Chambers ranking badge

Ranked in 2 practice areas

Capital Markets: Debt & Equity: Western United States

USA - Nationwide

8 years ranked

About

Provided by Sullivan & Cromwell LLP

USA

Practice Areas

Capital Markets; M&A; Financial Services

Career

Partner since 2005. Managing Partner of S&C’s Los Angeles office and member of the Firm’s General Practice Group. Pat has more than 30 years of experience advising clients on a full spectrum of corporate matters including public and private mergers and acquisitions transactions; public and private offerings of equity and debt securities, including initial public offerings (representing both issuers and underwriters); and general corporate, corporate governance and securities advice. He has worked with clients in the United States, Latin America, Asia and Europe across a range of industries including financial services, technology, alternative investment management, real estate and healthcare, among others. Select clients include AT&T, Bancolombia S.A., BRC Group Holdings, Banc of California, CIM Group, Columbia Banking System, Everforth, Jacobs Solutions, Oaktree Capital Group and Zions Bancorporation, among others. Pat is regularly recognized at the top of the legal profession and was named a BTI Client Service All-Star, an award which honors lawyers who have “mastered the art of superior client service.” Pat has also been recognized by Law360 as a Banking MVP and has served on Law360’s Banking Editorial Advisory Board.

Professional Memberships

Board of Governors, Institute for Corporate Counsel at USC Gould School of Law; Advisory Board Member, Lowell Milken Institute for Business Law and Policy at UCLA School of Law

Personal

UCLA Law School (JD, 1995); UCLA (BA, 1991).

Languages Spoken

Spanish

Chambers Review

Provided by Chambers

Chambers Guide to the USA

Capital Markets: Debt & Equity - California

Band 3
Band 3

Individual Editorial

Patrick Brown is the managing partner of Sullivan & Cromwell’s Los Angeles office. He regularly acts for major investment banks and corporations in a wide variety of sectors, including technology, healthcare and real estate.

Capital Markets: Debt & Equity: Western United States - USA - Nationwide

Band 3
Band 3

Individual Editorial

Patrick Brown is the managing partner of Sullivan & Cromwell’s Los Angeles office. He regularly acts for major investment banks and corporations in a wide variety of sectors, including technology, healthcare and real estate.

Strengths

Provided by Chambers

  • Patrick is a trusted advisor when thinking through complex securities matters.

    Capital Markets: Debt & EquityChambers Guide to the USA
  • Patrick is a trusted adviser when thinking through complex securities matters.

    Capital Markets: Debt & Equity: Western United StatesChambers Guide to the USA

Ranked Individuals at Sullivan & Cromwell LLP (140)

California

California: Los Angeles & Surrounds

California: San Francisco, Silicon Valley & Surrou

District of Columbia

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