
Antitrust
USA Guide 2026 : California
Rankings

Ranked Individuals
Ranked Individuals
About
Provided by Farmer Brownstein Jaeger Goldstein Siegel & Shepard LLP
Farmer Brownstein Jaeger Goldstein Siegel & Shepard LLP is a preeminent litigation and investigation boutique law firm. Our seasoned trial, government, and regulatory lawyers have spent decades helping companies and individuals solve their most difficult problems. Much of our work is referrals from the nation’s leading law firms and companies – the most sophisticated and toughest evaluators of legal work.
Our firm combines the experience of attorneys who have led government prosecution and regulatory offices, and attorneys who have been partners in the finest international law firms . We have decades of experience in complex business litigation, government regulatory and criminal matters, antitrust litigation and counseling, and securities and accounting cases, as well as outside independent investigations of corporate governance and malfeasance concerns. We represent clients in federal and state courts across the country, in arbitrations, before state and federal regulatory agencies, in U.S. and international government investigations, and in all phases of criminal and civil litigation, including trials, arbitrations, mediations and appeals. We are often asked to partner with other firms due to our experience, expertise, judgment, and ability to work collaboratively.
Chambers Review
Provided by Chambers
Strengths
Provided by Chambers
Farmer Brownstein punches so high above its weight for a boutique law firm.
Antitrust respondentUSAFarmer Brownstein is fantastic. Substantively, the firm has excellent lawyers.
Antitrust respondentUSAFarmer Brownstein has fantastic attorneys.
Antitrust respondentUSA
Notable Practitioners
Provided by Chambers
Band 4 
Band 4 
David M Goldstein
David Goldstein is highlighted for his broad litigation practice and his abilities at the intersection of antitrust and IP. He is well placed to handle significant litigation concerning allegations of monopolistic conduct, price-fixing and cartel behavior.
David is a great thought partner.
Antitrust respondentUSA
Band 4 
Band 4 
Marc Siegel
Marc Siegel brings previous DOJ experience to bear when advising clients on criminal antitrust matters. Marc also worked for the DOJ and is extremely experienced. He is highly regarded in the criminal antitrust space.
Antitrust respondentUSA
Band 4 Band 4 William Farmer
William Farmer is a noted litigator in the California Bar, well placed to advise on complex antitrust disputes. William is a great lawyer. He is savvy and concise; he is the real deal.
Antitrust respondentUSA
Band 5 
Band 5 
David Brownstein
David Brownstein acts for clients across a wide range of industries in complex litigation. He offers notable expertise in antitrust disputes involving allegations of price-fixing and monopolization.
David is a smart antitrust lawyer and has deep expertise.
Antitrust respondentUSA
Ranked Individuals at Farmer Brownstein Jaeger Goldstein Siegel & Shepard LLP (4)
Members
Provided by Farmer Brownstein Jaeger Goldstein Siegel & Shepard LLP

Marc Siegel
View profile of Marc Siegel
David M Goldstein
View profile of David M Goldstein
William Farmer
View profile of William Farmer
David Brownstein
View profile of David Brownstein
What success is built on
Chambers is the leading data and intelligence partner for the legal sector.