GCI Liberty, Inc. engages in the operation of communications businesses. It operates through the GCI Holdings; and Corporate and Other segments. The GCI Holdings segment provides wireless, data, video, voice, and managed services to residential, businesses, governmental entities, and educational and medical institutions primarily in Alaska. The Corporate and Other segment consists of those assets or businesses which do not qualify as a separate reportable segment. The company was founded by Bridget L. Baker and Ronald A. Duncan in 1979 and is headquartered in Englewood, CO.