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 Achieves Landmark Victory as California Jury Finds Meta Liable for Recording Flo Health users’ data
On Friday, August 1st, Lowey Dannenberg achieved a historic victory over Meta Platforms, Inc. (“Meta”) when a California jury found that Meta had violated the California Invasion of Privacy Act (“CIPA”) by recording individuals’ communications with Flo Health, a…
Blog
The Delaware Court of Chancery Finds Justified Fee-Shifting Against a Corporation Based on Egregious Conduct in Books and Records Action
The general rule in the United States justice system, the so-called “American Rule,” is that each party to litigation must pay its own attorney’s fees. The underlying rationale for the rule is that a plaintiff should not be deterred from bringing a meritorious case to court for fear of prohibitive…





