More than 50 years of landmark results
Since 1967, Lowey Dannenberg has represented investors and major corporations in complex litigation, recovering billions of dollars on their behalf.Solutions for Complex Cases
Professional Recommendations
Recent Cases

New York Stock Exchange/Archipelago
Notable
The Firm acted as Co-Lead Counsel for a class of seatholders seeking to enjoin the merger between the New York Stock Exchange and Archipelago Holdings, Inc. Lowey’s representation achieved revised merger terms, providing the seatholders with more than $250 million in additional consideration.

WorldCom
Notable
Lowey Dannenberg’s innovative strategy and aggressive prosecution produced an extraordinary recovery for the New York City Pension Funds in the In re WorldCom, Inc. Securities Litigation, substantially superior to that of any other WorldCom investor in either class or opt-out litigation.

Philip Services
Notable
After seven years of hard-fought litigation in the District Court and the Second Circuit Court of Appeals, Lowey Dannenberg achieved a $79 million settlement on behalf of United States investors of Philip Services Corp., a bankrupt Canadian resource recovery company.
News
Lowey Dannenberg is Investigating Claims against Cryptocurrency Issuer, Tether Limited
Lowey Dannenberg, P.C., a preeminent law firm in obtaining redress for consumers and investors, is investigating consumer claims for violation of consumer protection statutes by Tether Limited, as well as its affiliates iFinex Inc., BFXNA Inc., and BFXWW Inc. (d/b/a…
Blog
Supreme Court to Decide Whether the PSLRA’s Discovery Stay Provision Applies to State Courts
Forum selection has long been an art form for litigators. The right forum can provide significant advantages, such as favorable case law, a specific judge, or a sympathetic jury pool—the Eastern District of Texas famously had one of the country’s busiest patent dockets for years, a phenomenon…





