Business Context and Reporting Period
Company: Millicom International Cellular S.A. (Tigo)
Filing Type: Form 20-F (Annual Report)
Reporting Period: Fiscal year ended December 31, 2025
Business Overview: Millicom is a leading provider of fixed and mobile connectivity across Latin America, operating in 11 countries. The company focuses on mobile services, fixed broadband, pay-TV, and mobile financial services (MFS). The 2025 fiscal year marked the completion of a major transformation program, including the monetization of tower infrastructure and significant strategic acquisitions in Ecuador and Uruguay.
Key Financial Metrics
| Metric | 2025 | 2024 | Change |
|---|---|---|---|
| Revenue | $5,819 million | $5,804 million | +0.2% |
| Net Profit (Attributable to Owners) | $1,316 million | $253 million | +420% |
| Operating Profit | $1,639 million | $1,342 million | +22.2% |
| Net Cash from Operating Activities | $1,734 million | $1,603 million | +8.2% |
| Equity Free Cash Flow (EFCF) | $916 million | $777 million | +17.9% |
| Consolidated Indebtedness (excl. leases) | $6,886 million | $5,815 million | +18.4% |
| Cash and Cash Equivalents | $1,552 million | $699 million | +122% |
Note: Net profit includes a one-time gain of $741 million from the sale of Lati Operations (tower infrastructure).
Material Changes vs. Prior Period
- Profitability Surge: Net profit attributable to owners increased significantly to $1.3 billion, driven by a $741 million gain on the sale of tower assets (Lati Operations), improved operating leverage from restructuring, and higher profitability in core markets.
- Revenue Stability: Total revenue remained flat at $5.8 billion. Organic growth of 2.0% was offset by a significant negative foreign exchange impact of $240 million, primarily due to the devaluation of the Bolivian Boliviano (BOB) following the application of new IAS 21 amendments.
- Cost Reduction: Operating expenses decreased by 8.2% to $1.758 billion, reflecting savings from the "Project Everest" efficiency program and the impact of the Bolivian currency devaluation.
- Acquisitions: The company completed acquisitions of operations in Ecuador (Otecel) and Uruguay (Telefónica Móviles) in late 2025, expanding its footprint to 11 countries.
- Debt Profile: Consolidated debt increased to $6.886 billion, partly due to new financing for acquisitions and the recognition of lease liabilities following the tower sale-leaseback transactions.
Guidance, Outlook, and Risks
Management Commentary and Outlook
Management highlighted a "strong sense of progress" with a focus on disciplined capital allocation. The company resolved significant legacy matters, including a Deferred Prosecution Agreement (DPA) with the U.S. Department of Justice regarding historical improper payments in Guatemala, absorbing a one-time impact of approximately $118 million. The company expects to continue integrating recent acquisitions and maintaining a prudent capital structure while supporting shareholder returns through dividends.
Subsequent Events (Post-December 31, 2025)
- Colombia Consolidation: In January 2026, Millicom acquired 100% of EPM's remaining shares in Tigo Colombia for ~$571 million. In February 2026, it acquired Telefónica's 67.5% stake in Coltel for ~$214 million.
- Chile Entry: In February 2026, Millicom (via a joint venture) acquired Telefónica Móviles Chile for $50 million cash plus potential earn-outs of up to $150 million.
- Dividend Proposal: The Board proposed an annual dividend of $3.00 per share for 2026, payable in quarterly installments.
Key Risks
- Foreign Exchange: Significant exposure to local currency devaluation, particularly in Bolivia where the currency is no longer considered freely exchangeable under new IFRS standards.
- Regulatory and Legal: Ongoing exposure to regulatory changes in emerging markets, tax disputes, and the risks associated with the recent DOJ DPA compliance obligations.
- Competition: Intense competition in key markets like Colombia, where the company is consolidating its position but faces larger regional players.
- Cybersecurity: Risks related to cyber-attacks and data protection, though no material incidents were reported in 2025.
Investor Verification Checklist
- Quality of Earnings: Verify the sustainability of the $1.3 billion net profit by excluding the $741 million one-time gain from the tower sale to assess core operational performance.
- Bolivia FX Impact: Review the specific accounting treatment and future volatility risks associated with the Bolivian Boliviano (BOB) devaluation and the application of IAS 21 amendments.
- Debt Covenants: Confirm compliance with financial covenants given the increased debt load from acquisitions and lease liabilities, particularly the net debt to EBITDA ratio.
- Integration Risks: Assess the integration progress and synergies from the late-2025 acquisitions in Ecuador and Uruguay, and the early-2026 acquisitions in Colombia and Chile.
- DOJ DPA Compliance: Monitor the company's adherence to the two-year Deferred Prosecution Agreement terms to avoid potential future prosecution or penalties.