

David P. Chiappetta
- San Francisco
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David’s experience as a prosecutor in Australia informs his litigation and counseling practice.
David Chiappetta litigates complex commercial disputes, focusing on antitrust and unfair business practice claims, class actions, and intellectual property (IP) matters. David also advises clients on issues relating to antitrust law and trade regulation, including joint ventures, pricing policies, product development, contractual and technological restraints, use of market power, and regulatory compliance.
David regularly advocates on clients’ behalf before federal and state government enforcement agencies and represents clients in civil and criminal investigations. His handling of these matters is informed by his experience prosecuting cases for the Australian Competition and Consumer Commission (ACCC), where he gained significant insight into the mindset of a government regulator.
David also has extensive experience in the payments industry, having represented networks, processors, acquirers, merchants, and lenders for over two decades.
Areas of focus
Industries
Services
Education & Credentials
Education
- University of Washington School of Law, J.D., with honors, Order of the Coif, Moot Court Honor Board, 1994
- Willamette University, B.A., 1989
Bar and Court Admissions
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California
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New York
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District of Columbia
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Victoria, Australia
- High Court of Australia
- Supreme Court of the United States
- Supreme Court of California
- Court of Appeals of California
- Court of Appeals of New York
- U.S. Court of Appeals for the Fifth Circuit
- U.S. Court of Appeals for the Ninth Circuit
- U.S. District Court for the Eastern District of California
- U.S. District Court for the Central District of California
- U.S. District Court for the Northern District of California
- U.S. District Court for the Southern District of California
- U.S. District Court for the Eastern District of New York
- U.S. District Court for the Southern District of New York
Related Employment
- Office of the Washington State Attorney General, Antitrust Division, Law Clerk, 1993-1994
- United States Navy, Pensacola, Florida, 1988-1991
Additional Languages
- Hebrew
Professional Recognition
Named "Client Service All-Star" by BTI Consulting Group, 2020
Named "Top Antitrust Lawyer" by the Daily Journal, 2020
Inner West Law Society Prize for Litigation, Sydney, Australia
Thomson Legal and Regulatory Limited Prize for Litigation, Sydney, Australia
Impact
Professional Leadership
- Perkins Coie Lawyers with Disabilities Resource Group, Chair
- Law Institute of Victoria, Member
- American Bar Association, Member