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
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Swiss Franc LIBOR
Antitrust, Commodities
Lowey Dannenberg is the court-appointed sole lead counsel in a class action against numerous global financial institutions responsible for setting the London Interbank Offered Rate for the Swiss Franc (Swiss […]

Euribor
Antitrust, Commodities
Lowey Dannenberg is leading the prosecution against the global financial institutions responsible for the setting of the Euro Interbank Offered Rate (“Euribor”), a global reference rate used to benchmark, price […]

FX Manipulation
Commodities
In February 2013, Lowey Dannenberg filed a proposed class action against global financial institutions responsible for setting the Euro Interbank Offered Rate (Euribor), a global reference rate used to benchmark […]
News
Lowey Defeats Motion to Dismiss against Domino Sugar and United Sugar in Sugar Antitrust Case
On October 15th, 2025, Judge Blackwell denied the motion to dismiss as against the two largest sugar producers in the country, Domino Sugar and United Sugar, on nearly 100 state antitrust, consumer protection, and equitable claims. In re Granulated Sugar Antitrust...
Blog
Hiding the Ball: The Implications of the Marketing Rule
On August 23, 1940, President Franklin D. Roosevelt signed two bills into law, the Investment Company Act of 1940 and the Investment Advisors Act of 1940 (the “Investment Act”), both of which were aimed to protect investors from a lack of disclosures. The main goal of the Investment Act was to...





