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BSF Ranked in Chambers USA 2025

David Boies
David Boies, Founding Partner
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Matthew Schwartz
Matthew L. Schwartz, Chairman
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Stuart Singer
Stuart H. Singer, Managing Partner
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Sigrid McCawley
Sigrid S. McCawley, Managing Partner
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Carlos Sires
Carlos M. Sires, Partner
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Hamish Hume
Hamish P. M. Hume, Partner
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Andrew Brenner
Andrew S. Brenner, Partner
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Peter M. Skinner, Partner
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Mark Mao
Hsiao (Mark) C. Mao, Partner
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John M. Lyons, Partner
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JUNE 5, 2025

Announcements

Boies Schiller Flexner attorneys and practices were singled out for inclusion in the Chambers USA 2025 rankings.

The individual attorneys listed include: David Boies in Antitrust (New York), Antitrust: Mainly Plaintiff (New York), Litigation: General Commercial (New York), Antitrust: Plaintiff (Nationwide), and Litigation: Trial Lawyers (Nationwide); Matthew Schwartz in Litigation: White-Collar Crime & Government Investigations (New York); Stuart Singer in Antitrust and Litigation: General Commercial (Florida); Sigrid McCawley in Litigation: General Commercial (Florida); Carlos Sires in Litigation: General Commercial (Florida); Hamish Hume in Antitrust: Mainly Plaintiff and Litigation: General Commercial (District of Columbia); Andrew Brenner in Litigation: Product Liability (Florida); Peter Skinner in Litigation: White-Collar Crime & Government Investigations (New York); Mark Mao in Privacy & Data Security: Litigation (Nationwide); and John Lyons in Product Liability: Tobacco (Nationwide).

Our ranked practices are:

California
Litigation: Mainly Plaintiffs

District of Columbia
Litigation: General Commercial (Highly Regarded)

Florida
Antitrust
Litigation: General Commercial (The Elite)

New York
Antitrust: Mainly Plaintiff
Litigation: General Commerical (Highly Regarded)
Litigation: White-Collar Crime & Government Investigations (Highly Regarded)

USA - Nationwide
Antitrust: Plaintiff

CHAMBERS USA: Boies Schiller Flexner

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