ATN International, Inc.

Business Overview and Strategy We provide digital infrastructure and communications services in the United States ( US ), primarily in the western US, and Alaska, and internationally, including Bermuda and the Caribbean region. Since our founding in 1987, we have concentrated on smaller, often rural or remote markets with strong and growing demand for connectivity. We have invested in these markets to build durable network assets and establish a defensible market position. In select markets, we also serve carrier customers by leveraging our network assets to provide communications services. Through our operating subsidiaries, we primarily offer: (i) fixed and mobile telecommunications connectivity to residential, business, and government customers; and (ii) carrier communications services to large enterprise and government customers, including terrestrial and submarine fiber optic transport. In recent years, we have undertaken a disciplined business transformation focused on strengthening our operational foundation, optimizing our cost structure, and prioritizing long-lived digital infrastructure assets that support sustainable cash flow generation. This approach aligns with our strategy of targeting durable markets and executing consistently, with the objective of creating long-term stockholder value. We believe that universal access to reliable, high-quality communications services across data, voice and video is essential to the economic growth and well-being of all communities.