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Trailblazers in
Complex Litigation

Who We Are

KTMC is a global leader in holding powerful corporations accountable. We represent more than 350 institutional investors worldwide, with assets totaling about $8 trillion, and we partner with major market stakeholders. Our Consumer Protection team also represents states, municipalities, public agencies, private companies, and consumers in significant litigation. Our attorneys regularly go up against the most formidable defense teams in high-stakes class actions, shareholder derivative matters, antitrust disputes, and other complex cases.

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30+
Years of experience
500+
Successful cases
$20B+
In client recoveries

New Cases

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Settlement Notices

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Testimonials

...It is a pleasure to work with the folks at Kessler Topaz – it is rare to find such personable attorneys who also possess the knowledge and expertise to represent us in such a complex field..."

- George Farrell, Trustee
City of Sunrise Firefighters' Retirement Fund

"It was a hard-fought case, and I think that the legal work on this case has just been absolutely spectacular, and I want to brag on all of you for the work that you put into it...

- The Honorable Kimberly E. West, United States Magistrate Judge, United States District Court for the Eastern District of Oklahoma
Best Lawyers
Legal 500 - 2025 Top Tier
Legal 500 - 2025 Leading Partner
Plaintiff Lawdragon 2025
Lawdragon 2025
philanthropy PBJ 2025
benchmark tier 1 2025
benchmark top 2025
benchmark highly 2025
benchmark litigation star 2025
ALM elite trial 2024
top tier 2024
benchmark top 2024
benchmark highly 2024
Litigation Star 2024
2024 PA Class Action fo the Year
BL top plaintiff highly
BL top plaintiff 2023
Tier 1 2023 BL
BL Litigatino Star
ISS 2023
trail lee rudy

Find an

Attorney

Pennsylvania
280 King of Prussia Road
Radnor, PA 19087
P 610.667.7706
F 610.667.7056
California
One Sansome Street
Suite 1850
San Francisco, CA 94104
P 415.400.3000
F 415.400.3001