
Dennis S. Ellis is a Partner in the Century City office of the firm that bears his name, Ellis George Cipollone O’Brien Annaguey LLP.
Mr. Ellis has represented a diverse range of clients, including major retail chains, energy, petroleum, pharmaceutical, and manufacturing companies, as well as international financial institutions. He has been recognized by both clients and colleagues as an exceptional trial lawyer, earning a string of victories in state and federal courts.
He is also one of the most renowned entertainment, media, and advertising litigators in the country. Mr. Ellis has successfully represented numerous celebrity clients and leading cosmetic brands, including L’Oréal USA, Inc., Avon Products, Inc., and Sunday Riley Cosmetics, making him a go to litigator for top brands and public figures in an ever changing landscape.
Perhaps most notably, Mr. Ellis obtained a $2.87 billion judgment on behalf of his client New World TMT Limited, which is believed to be the largest judgment ever rendered in favor of a Chinese company in a United States court.
