Davis Wright Tremaine

American business and litigation law firm

Davis Wright Tremaine LLP is an American business and litigation law firm. Founded in 1944, the firm is a limited liability partnership and employs over 500 lawyers. Davis Wright Tremaine is headquartered in Seattle, Washington, and has offices in seven other cities in the United States.

Davis Wright Tremaine was founded in Seattle, Washington, in 1944. In 1944, founder John Davis outlined the "real aims" of the firm in a series of hand written notes which included financial independence, "good reputation among fellow men, especially for ability and integrity"; and "enough time off to enjoy living." The firm merged with Wright, Simon, Todd & Schmechel in 1969. In the 1980s, the firm opened offices in Anchorage, Alaska; Washington, D. C.; Bellevue, Washington; and Los Angeles, California. It merged with Ragen, Tremaine, Krieger of Portland, Oregon, in 1990 and added more than 20 lawyers from Heller Ehrman LLP in 2008. In 1993, the Ministry of Justice of the People's Republic of China selected Davis Wright Tremaine to be the first United States firm to open a law office in Shanghai. The Shanghai office closed in 2018.

The firm served as lead counsel for 30,000 plaintiffs in consolidated proceedings on behalf of fishermen, processors, Alaska natives, landowners, businesses, and others injured as a result of the spill of 11.8 million gallons of North Slope crude oil into the coastal waters of Alaska by the Exxon Valdez. The plaintiffs were ultimately awarded almost a billion dollars in damages and interest. The firm also successfully represented CBS in its long running effort to overturn fines imposed by the Federal Communications Commission over the Janet Jackson's "wardrobe malfunction" at the 2004 Super Bowl. In 2023, the firm was hired by TikTok to represent a group of TikTok creators suing to overturn a Montana ban of the platform.

Charles "Cully" Stimson, then Deputy Assistant Secretary of Defense for Detainee Affairs, stirred controversy when he went on record criticizing the patriotism of law firms that allowed employees to assist Guantanamo captives: "corporate CEOs seeing this should ask firms to choose between lucrative retainers and representing terrorists." Stimson's views were widely criticized; the Pentagon disavowed them, and Stimson resigned shortly thereafter.

In 2009, investors in retirement home operator Sunwest Management Inc. sued Davis Wright Tremaine, alleging that it played a key role in assisting in its running of a $400 million Ponzi scheme. The lawsuit alleged that Davis Wright Tremaine encouraged individuals and businesses to invest in Sunwest, even though they were aware of the company's financial troubles.