The Interpublic Group of Companies, Inc. provides advertising and marketing services. The company operates in two segments, Integrated Agency Networks and Constituency Management Group. It offers consumer advertising, digital marketing, communications planning and media buying, public relations, and specialized communications disciplines. The company also offers various diversified services, including public relations, meeting and event production, sports and entertainment marketing, corporate and brand identity, and strategic marketing consulting. Its brands comprise McCann, Lowe and Partners, IPG Mediabrands, Carmichael Lynch, Deutsch, Hill Holliday, The Martin Agency, and Mullen, as well as Foote, Cone & Belding. The company was formerly known as McCann-Erickson Incorporated and changed its name to The Interpublic Group of Companies, Inc. in January 1961. The Interpublic Group of Companies, Inc. was founded in 1902 and is headquartered in New York, New York.