ATN International (ATNI) investor relations material

Executive summary

• Achieved year-over-year revenue and Adjusted EBITDA growth in Q2 2026, with margin expansion of 170 basis points and profitability outpacing sales growth due to improved operating leverage.

• Completed initial closing of US Tower Portfolio sale, receiving $267.7–$268 million in cash, with potential for up to $30 million more at subsequent closings, boosting liquidity and financial flexibility.

• Net income attributable to stockholders surged to $167.3 million ($10.71 per diluted share), driven by a $229.9 million gain from the tower sale, compared to a $7 million loss last year.

• Board expanded share repurchase authorization to $30 million and raised the quarterly dividend by 5.5%.

Financial highlights

• Q2 2026 total revenue was $184.5 million, up 2% year-over-year; Adjusted EBITDA rose nearly 9% to $49.7 million, with margin expanding to 27%.

• Operating income was $239.7–$240 million, including a $229.9–$230 million gain from the tower sale; excluding this, operating income was $16.1 million.

• Cash, cash equivalents, and restricted cash stood at $331.9–$332 million as of June 30, 2026; total debt was $513–$513.3 million.

• Net leverage ratio improved to 0.91x from 2.36x at 2025 year-end.

• Dividend per share was $0.29 for Q2 2026.

Outlook and guidance

• Reaffirmed full-year 2026 Adjusted EBITDA guidance of $183–$193 million, including tower sale impact.

• Capital expenditures for 2026 expected to be $105–$115 million (net of reimbursable expenditures), focused on network expansion and upgrades.

• Management expects moderate revenue growth in US Telecom from government grants and fiber deployment; International Telecom may see declines in legacy fixed services offset by broadband demand.

• Company believes current liquidity and credit facilities are sufficient for at least the next twelve months.