Wiggin and Dana is a full-service law firm with 146 lawyers operating out of offices in Connecticut, New York, Philadelphia, Washington, DC, and Palm Beach. Wiggin and Dana's clients include publicly traded companies, hospitals and other health care organizations, universities, entrepreneurs and emerging growth companies, real estate developers, financial institutions, museums, charitable organizations, and individuals.

Founded in 1934 in Connecticut, the firm expanded in Philadelphia before merging with New York's Howe & Addington in 2003. An outpost in the nation's capital was added in 2016 and the firm operates a one-woman office in Palm Beach.