Larson O’Brien LLP litigates and tries complex commercial and white collar cases, regulatory matters, appeals, and international disputes. Our Team are among the most experienced and respected trial lawyers in the nation, focusing on high-stakes cases. Regardless of the court, arbitral tribunal, subject matter or amount at stake, our objective is always the same: achieving winning results for our clients.

ABOUT THE FIRM

TOP RANKED

Tier 1 White Collar Criminal Defense Law Firm

According to U.S. News & World Report & Best Lawyers

"The firm is without doubt, the finest firm that I have worked with."

Pat Weir President & Chief Executive Officer, Cooner Wire Company

"Tier 1 Firm in Los Angeles for Commercial Litigation and Criminal Defense: White-Collar"

U.S. News – Best Lawyers® Best Law Firms

"The firm is very thorough, responsive, and quite excellent."

Client Testimonial to Benchmark Litigation 2021

"Los Angeles boutique Larson O’Brien has carved a niche for itself as a trial-tested group that is committed to pursuing a trial-forward agenda."

Benchmark Litigation "Recommended" Firm for Litigation in California, Benchmark Litigation 2021

"Very no-nonsense and mean business when they say they’ll go to trial!"

Peer Litigator Testimonial to Benchmark Litigation 2021

Our Team

Our team are some of the most esteemed in the industry and are highly qualified to handle the most complex of cases.

SEE OUR TEAM