GCI Liberty, Inc. operates as a holding company for its wholly owned subsidiary GCI, LLC, Alaska's largest communications provider offering data, wireless, video, voice, and managed services to residential customers, businesses, governmental entities, educational institutions, and medical facilities throughout more than 200 communities in Alaska under the GCI brand. Core services encompass high-speed internet and broadband data connectivity; mobile wireless plans and nationwide roaming; video programming via cable television and streaming; voice telephony including fixed-line and long-distance options; and managed IT solutions such as cloud services, cybersecurity, and network management. The company maintains extensive statewide network infrastructure, backed by over $4.7 billion in investments across 45 years to enhance connectivity and bridge the digital divide in remote areas. Founded in 1979 and headquartered in Englewood, Colorado, GCI Liberty focuses exclusively on the Alaskan market without notable international operations or subsidiaries beyond GCI. In recent developments, GCI Liberty announced a $300 million rights offering for its Series C GCI Group common stock (GLIBK) in November 2025, with subscription rights distributed to shareholders and trading under GLIBR, intended to fund general corporate purposes including capital expenditures, debt refinancing, potential Alaskan acquisitions, and opportunistic investments; the company was spun off from Liberty Broadband Corporation earlier in 2025 amid related corporate transactions and provisionally secured over $140 million in BEAD broadband grants from the Alaska Broadband Office.