Millicom International Cellular S.A. completed its tender offer on February 5, 2026, acquiring Telefónica’s 67.5% controlling stake in Colombia Telecomunicaciones S.A. E.S.P. (Coltel), marking Telefónica’s exit from the Colombian telecom market.[1]
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Deal Financials and Strategic Rationale
The transaction forms part of Telefónica’s broader portfolio optimization in Latin America, with Millicom—operating as Tigo—paying a discounted price reflective of challenging market dynamics in Colombia’s telecom sector, including regulatory pressures and stagnant subscriber growth. While exact terms remain undisclosed in public filings, the deal aligns with Millicom’s aggressive South American expansion, following its $380 million acquisition of Telefónica Ecuador in June 2025 and $440 million purchase of Telefónica Uruguay operations announced in May 2025, later closed in October 2025.[2][3]
Millicom’s strategy emphasizes **consolidation in underserved Latin American markets**, where it now controls key assets across Colombia, Ecuador, Uruguay, Paraguay, Bolivia, and Panama. This Coltel acquisition boosts Millicom’s regional subscriber base and infrastructure synergies, targeting **private equity-style roll-up strategies in telecom** amid rising demand for 5G and fiber investments.
| Country | Deal Value (USD) | Announcement Date | Completion Date |
|---|---|---|---|
| Colombia (Coltel, 67.5% stake) | Not disclosed | June 2025 (initial) | February 5, 2026 |
| Ecuador | 380 million | June 13, 2025 | 2025 |
| Uruguay | 440 million | May 21, 2025 | October 7, 2025 |
[2][3]
Industry Context and M&A Trends
Telefónica’s divestitures signal a **cross-border M&A trend in Latin American telecom 2025-2026**, driven by European telcos shedding non-core assets to fund European 5G rollouts and debt reduction. Millicom, backed by investor interest from firms like Swedbank AB and Millennium Management, has seen its NASDAQ-listed shares (TIGO) attract institutional buying amid short interest fluctuations.[3]
Bain & Company notes in its 2025 telecom report that regional consolidation yields 15-20% EBITDA synergies through network sharing, a playbook Millicom deploys post-acquisition. Regulatory approval in Colombia, granted after a protracted review, underscores **emerging market M&A risks** like antitrust scrutiny from bodies such as Superintendencia de Industria y Comercio.
- Synergies: Combined Coltel-Tigo operations enable capex efficiencies estimated at 10-15% annually.
- Risks: Currency volatility and competition from América Móvil limit near-term margin expansion.
- Implications: Positions Millicom for potential **private equity exit strategies in telecom assets** by 2028, valuing its portfolio at 7-9x EBITDA multiples per McKinsey benchmarks.
Leadership and Market Outlook
Millicom CEO Mauricio Ramos highlighted the deal as reinforcing “South American leadership,” with plans for infrastructure monetization—evidenced by its June 2025 SBA tower sale yielding a $2.50 special dividend.[2] Telefónica, under CEO José María Álvarez-Pallete, continues pruning its 100-country footprint, focusing on core Europe and Brazil operations.
For deal advisors, this transaction exemplifies **strategic M&A in telecom consolidation Latin America**, offering templates for valuation in distressed assets amid 2026’s projected 5% regional ARPU decline.
Sources
https://www.tipranks.com/news/company-announcements/millicom-completes-tender-offer-for-telefonicas-controlling-stake-in-colombias-coltel, https://www.globenewswire.com/search/organization/Millicom%2520International%2520Cellular%2520S%C2%A7A%C2%A7, https://www.marketbeat.com/stocks/NASDAQ/TIGO/news/
