Diana Siri Breaux

Commercial Litigation

5.0 (1 reviews)

Seattle, Washington

20+ years experience

Summit Law Group PLLC

Updated: Jan 03, 2026

Contact Information

206-676-7000

https://www.bestlawyers.com/lawyers/diana-siri-breaux/216957

315 Fifth Avenue South, Suite 1000, Seattle, WA 98104-2682

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Bio

Diana Siri Breaux is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation and Litigation - Intellectual Property.Diana Siri, who practices law in Seattle, Washington, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Diana Siri is held by other top lawyers in the same geographic and legal practice area. Diana Siri Breaux is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation and Litigation - Intellectual Property.Diana Siri, who practices law in Seattle, Washington, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Diana Siri is held by other top lawyers in the same geographic and legal practice area. Diana Siri Breaux is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation and Litigation - Intellectual Property. Diana Siri, who practices law in Seattle, Washington, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Diana Siri is held by other top lawyers in the same geographic and legal practice area.

Practice Areas

Commercial Litigation

Awards & Recognition

Recognized: Commercial Litigation
Recognized: Litigation - Intellectual Property
Practice Area: Arbitration
Practice Area: Litigation - Securities

Recognized in Best Lawyers since 2021

Education

Fordham University, J.D., graduated 2005

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Reviews

Jacob Young

2 weeks ago

A brilliant strategist who delivered a decisive arbitration win

When a former business partner made unfounded intellectual property claims against my company, the situation felt overwhelming. Diana Siri Breaux at Summit Law Group was recommended for her dual expertise in commercial litigation and IP. From our first meeting, her 20 years of experience were evident. She meticulously dissected the contract and the alleged infringement, crafting a strategy that leveraged her recognized arbitration skills. Diana guided us through the process with clarity, avoiding unnecessary courtroom drama. Her deep knowledge and calm, professional demeanor were invaluable. The result was a favorable settlement that protected our assets and reputation entirely. I cannot recommend her highly enough for complex business disputes.