GCI Communication Corp.
TelecommunicationsAlaska, United States1001-5000 Employees
GCI Communication Corp. is a telecommunications provider based in Anchorage, Alaska, serving the state for more than four decades as Alaska's largest telecommunications provider. It serves healthcare, education, enterprise, and residential customers across more than 200 communities, including many remote locations, with a network that combines fiber optic, satellite, and microwave facilities and connects to the lower 48 via geographically diverse fiber. The company employs nearly 2,000 people in Alaska and has invested more than $4 billion to build out its network and facilities in the state. Its market footprint covers an area larger than Texas, California, and Montana combined, enabling tailored services for diverse customers. In 2026, GCI expanded its wireless network by launching 5G service in Petersburg, Southeast Alaska, as part of its ongoing infrastructure expansion.