Penelope A Preovolos

Penelope A Preovolos
425 Market Street
33rd Floor
San Francisco
+1 415 268 7187
+1 415 268 7522


Who's Who Legal Competition: Lawyers

Penelope Preovolos has represented some of the world’s largest companies in major antitrust and class action cases, including numerous MDL matters, for more than 35 years. Ms Preovolos has successfully represented high-profile defendants in antitrust, consumer fraud, product defect, and other complex matters. Her clients span a range of industries, including consumer electronics and technology, internet services, retail, food and beverage, publishing, cosmetics, and household products.

Ms Preovolos’ recent experience includes representing an international beverage manufacturer  in an antitrust action alleging monopolisation and conspiracy theories in which we obtained dismissal with prejudice of all claims; being lead and national coordinating counsel for a major consumer electronics manufacturer in multiple MDL class action proceedings involving consumer fraud, product defect, warranty and tort claims where she successfully obtained dismissals in both MDLs; representing a major pharmacy benefits manager in antitrust litigation alleging horizontal and vertical conspiracies and other vertical agreements in restraint of trade; and being counsel to Barnes & Noble in an antitrust and unfair trade practice action brought by the American Booksellers Association on behalf of its California members and by 26 bookstore plaintiffs where she obtained summary judgment on all monetary claims and settled on very favourable terms after two weeks of trial.

Ms Preovolos was co-chair of the firm's antitrust practice for 14 years. She has served as chair of the antitrust and trade regulation section of the State Bar of California and as a member of the Ninth Circuit advisory committee on local rules and operations.

WWL says: Penelope Preovolos is an accomplished litigator with over 35 years’ experience representing clients in high-profile proceedings.


This biography is an extract from Who's Who Legal: Competition which can be purchased from our Shop.

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