Clear Channel Outdoor Holdings, Inc., an outdoor advertising company, owns and operates advertising display faces in the United States and internationally. It operates in two segments, Americas Outdoor Advertising and International Outdoor Advertising. The company offers advertising services through billboards, including bulletins and posters; transit displays, which are advertising surfaces on various types of vehicles or within transit systems; street furniture displays, such as advertising surfaces on bus shelters, information kiosks, freestanding units, and other public structures; and other displays comprising spectaculars and wallscapes, as well as retail and other small displays. It also provides street furniture equipment, cleaning and maintenance services, and production and creative services; and operates SmartBike bicycle rental program, which provides bicycles for rent to the general public in various municipalities. The company serves the business service, retail, healthcare and medical, media, restaurant, entertainment, telecommunications, Internet and e-commerce, and food and food product industries. As of December 31, 2017, it owned or operated approximately 570,000 advertising displays. The company was formerly known as Eller Media Company and changed its name to Clear Channel Outdoor Holdings, Inc. in August 2005. The company was incorporated in 1995 and is headquartered in San Antonio, Texas. Clear Channel Outdoor Holdings, Inc. is a subsidiary of iHeartCommunications, Inc.