ATN International, Inc. operates in three segments: International Telecom, US Telecom, and Renewable Energy. The International Telecom segment provides fixed data and voice; fixed, carrier, managed, and mobility services to customers in Bermuda, the Cayman Islands, Guyana, and the US Virgin Islands. The US Telecom segment offers carrier services, such as wholesale roaming services; and mobile, data, and voice services to retail and business customers under the One, GTT+, and Viya brands. The Renewable Power segment provides distributed generation solar power to commercial and industrial customers in India.