Summary

  • Millicom's Telefónica acquisitions in Uruguay (closed October 7, 2025, $440 million enterprise value), Ecuador (closed October 30, 2025, $380 million) and Colombia (67.5% closed February 6, 2026 at $214.4 million; the state's 32.5% acquired April 27, 2026) are all completed, and the EPM minority buyout in Tigo Colombia closed January 29, 2026.
  • Chile is the structural outlier: Millicom entered through Celtel Chile S.L. (49% Millicom Spain, 51% NJJ Cactus SAS), which paid $50 million in cash at the February 10, 2026 closing; the accounting notes state two earn-outs up to $490 million that are without recourse to Millicom, and Telefónica's own disclosure decomposes the economics into $50 million cash, a $340 million deferred payment and a $150 million earn-out within a firm value of roughly $1,215 million.
  • The cash mechanism is debt-funded scale: gross debt rose $1,739 million to $8,624 million and net debt to $7,609 million at March 31, 2026, taking leverage to 2.76x, with 2026 targets of at least $900 million EFCF and around 2.5x year-end leverage.
  • Colombia's competition clearance (November 14, 2025) carries four-year behavioral conditions — access tariff discounts of 12.5% to 46%, MVNO and RAN access obligations and independent audits — that cap how much of the projected synergies the merged operator can actually capture.
  • Purchase-price mechanics, not generosity, explain the shrinking Colombia price: a $400 million headline indexed to Coltel's net debt, working capital and foreign exchange became $214.4 million by closing.

A year ago, Millicom's Latin American consolidation was a list of signatures subject to conditions. That list has now been almost entirely consumed. Uruguay closed first, on October 7, 2025, after final regulatory approval, at an enterprise value of $440 million for 100% of Telefónica Móviles del Uruguay [https://www.globenewswire.com/de/news-release/2025/10/07/3162713/0/en/Millicom-Tigo-completes-acquisition-of-Telef%C3%B3nica-in-Uruguay-strengthening-its-regional-footprint-in-South-America.html] [https://www.reuters.com/markets/deals/telefonica-sells-uruguay-unit-millicom-440-million-2025-05-22/]. Ecuador followed twenty-three days later: the June 13, 2025 agreement for $380 million [https://www.sec.gov/Archives/edgar/data/912958/000095010325007457/dp230203_6k.htm] closed on October 30, 2025, again after final regulatory approval [https://www.sec.gov/Archives/edgar/data/912958/000095010325014079/dp236735_6k.htm]. Colombia closed in two steps — the February 5–6, 2026 tender offer for Telefónica's controlling 67.5% at $214.4 million [https://www.sec.gov/Archives/edgar/data/912958/000095010326001741/dp241209_6k.htm], then the government-held 32.5% on April 27, 2026 [https://www.sec.gov/Archives/edgar/data/912958/000095010326006285/dp245765_6k.htm]. EPM's remaining shares in Tigo Colombia were won at auction on January 27, 2026 at COP 418,741 per share, roughly COP 2.1 trillion (about $571 million), closing two days later [https://www.nasdaq.com/press-release/millicom-tigo-announces-successful-bid-epms-stake-une-2026-01-27]. Chile closed on February 10, 2026 through the joint Celtel Chile vehicle [https://cdn.yahoofinance.com/prod/sec-filings/0000912958/000095010326001916/dp241392_6k.htm] [https://www.globenewswire.com/news-release/2026/02/10/3235418/0/en/millicom-tigo-acquires-telefonica-operations-in-chile-jointly-with-njj-structured-to-capture-strategic-value-while-protecting-its-balance-sheet.html].

Each closing is individually verifiable from filings, but the interesting economics are not in the closing dates. They are in three mechanisms that this article follows through the evidence: how the Colombia price collapsed from $400 million to $214.4 million through indexation; how the Chile structure was engineered so that earn-outs and the acquired business's debt stay off Millicom's balance sheet; and how the whole program was financed, moving leverage from 2.17x to 2.76x and gross debt to $8,624 million by March 31, 2026 [https://www.sec.gov/Archives/edgar/data/912958/000095010326007169/dp246578_6k.htm].

Colombia: two closings and a shrinking price

The Colombia leg was the largest and the most instructive. The March 12, 2025 sale-purchase agreement set a headline price of $400 million for Telefónica's 67.5% of Coltel — but the agreement itself made that number movable, indexing it to Coltel's net debt evolution, working capital and exchange rates, with a reference value of $362 million as of September 30, 2024 [https://www.globenewswire.com/news-release/2025/03/12/3041832/0/en/Millicom-Tigo-and-Telefonica-sign-definitive-sale-purchase-agreement-in-Colombia.html]. Millicom also committed to offer to buy the remaining 32.5%, held by the state publisher La Nación and other investors, at the same per-share price.

What happened next is the mechanism working in reverse of the headline. By the February 5, 2026 tender offer, the price for the controlling stake was $214.4 million — roughly 46% below the original $400 million framing [https://www.sec.gov/Archives/edgar/data/912958/000095010326001741/dp241209_6k.htm]. Telefónica's own regulatory disclosure to the CNMV confirms the transfer of the 67.5% to Millicom Colombia Holdings SAS for USD 214 million (approximately EUR 182 million) and, more revealingly, states that the transaction reduced Telefónica Group's net financial debt by approximately EUR 1,550 million [https://www.cnmv.es/webservices/verdocumento/ver?t=%7B011202c0-9a22-4cd7-849a-8db42d264a7f%7D]. That asymmetry is the whole story of the price: for Telefónica, exiting Colombia was worth mostly deconsolidation of Coltel's debt; for Millicom, acquiring the entity meant acquiring that same debt, which is why the equity price fell as the debt side was trued up at closing.

Between signing and closing sat the regulator. Colombia's Superintendencia de Industria y Comercio announced on November 14, 2025 the authorization, with conditions, of the Tigo–Movistar integration. The conditions are not cosmetic: access and origination tariffs for RAN and MVNO services with discounts of 12.5% to 46%, bans on specific commercial campaigns targeting smaller operators, transparency obligations on bundled offers, restrictions on Movistar's role in ONNET, and a monitoring regime with independent audits — in force for four years or until the CRC issues corresponding regulation [https://sedeelectronica.sic.gov.co/comunicado/superintendencia-de-industria-y-comercio-aprueba-con-condicionamientos-la-operacion-de-integracion-entre-tigo-y-movistar]. This is the boundary that converts a consolidation thesis into an operating constraint: the merged entity's pricing and wholesale behavior is contractually governed until late 2029 or beyond.

The equity side then closed in two tranches. The tender offer concluded February 5, 2026, with the 67.5% transferring on February 6, 2026; Millicom's accounting consolidates Coltel from that date, booking provisional goodwill of $155 million on $214 million of purchase consideration [https://www.sec.gov/Archives/edgar/data/912958/000095010326007169/dp246578_6k.htm]. The second tranche followed on April 27, 2026, when Millicom acquired the remaining 32.5% formerly held by La Nación following a share disposal by the Government of Colombia, treated as an equity transaction that reduced consolidated equity by $219 million [https://www.sec.gov/Archives/edgar/data/912958/000095010326006285/dp245765_6k.htm] [https://www.sec.gov/Archives/edgar/data/912958/000095010326007169/dp246578_6k.htm]. With that, Millicom's Colombian consolidation is complete on the equity side — but the price paid for the state's tranche is not disclosed in the filings retained here, only the $219 million equity effect, which is a genuine open item for anyone modeling the total Colombia outlay.

The early operating contribution is, on the filed numbers, negative. Coltel contributed $267 million of revenue but a $49 million net loss to the group up to March 31, 2026, including roughly $65 million of severance costs and about $16 million of acquisition costs [https://www.sec.gov/Archives/edgar/data/912958/000095010326007169/dp246578_6k.htm]. That is consistent with a consolidation that front-loads integration expense and expects synergy capture to arrive later, under the SIC's four-year conditions.

The small markets first: Uruguay and Ecuador

Uruguay and Ecuador were deliberately sequenced as the low-friction openings. Uruguay closed on October 7, 2025 at a $440 million enterprise value after final regulatory approval [https://www.reuters.com/markets/deals/telefonica-sells-uruguay-unit-millicom-440-million-2025-05-22/], with purchase accounting showing provisional goodwill of $127 million on $301 million of purchase consideration; Tigo Uruguay contributed $63 million of revenue from October 7 to December 31, 2025, and the accounting is due for finalisation before Q3 2026 [https://www.sec.gov/Archives/edgar/data/912958/000095010326007169/dp246578_6k.htm]. Ecuador — a new market for Millicom, in a dollarized economy — closed on October 30, 2025 at $380 million, with $81 million of revenue contributed through year-end and finalisation expected before October 29, 2026 [https://www.sec.gov/Archives/edgar/data/912958/000095010325014079/dp236735_6k.htm] [https://www.sec.gov/Archives/edgar/data/912958/000095010326007169/dp246578_6k.htm].

The Ecuador goodwill line is worth pausing on: the Q1 accounting shows no provisional goodwill, meaning the $380 million consideration approximated the fair value of acquired net assets. Combined with Uruguay's modest $127 million goodwill on $301 million consideration, the small-market acquisitions were priced close to tangible value, in contrast to Colombia's $155 million of goodwill on a $214 million price. In consolidation economics, where goodwill sits is a signal of what each deal is really paying for: Colombia bought market position and expected synergies; Uruguay and Ecuador bought assets.

Chile: consolidation without leverage

Chile is the template deal, and it is deliberately different in kind. Millicom did not acquire Telefónica Chile; Celtel Chile S.L. did — a Luxembourg-registered vehicle owned 49% by Millicom Spain, S.L. and 51% by NJJ Cactus SAS, Xavier Niel's investment company. Celtel completed the purchase of 100% of Telefónica Móviles Chile, S.A. (representing 99.4% of the Chilean business) on February 10, 2026 for a $50 million cash closing payment [https://cdn.yahoofinance.com/prod/sec-filings/0000912958/000095010326001916/dp241392_6k.htm] [https://ml-eu.globenewswire.com/Resource/Download/1c52852b-bcd4-4fcf-a0e0-81cded72d5f6].

The rest of the consideration is where the filings diverge — and where precision matters. Millicom's February 10 press release described "additional earn-out consideration up to $150 million based on structural value creation," payable from the acquired business's own cash flows and not guaranteed by Millicom [https://cdn.yahoofinance.com/prod/sec-filings/0000912958/000095010326001916/dp241392_6k.htm]. The Q1 2026 accounting note and the IAS 34 interim reports state that the SPA provides for contingent consideration in the form of two earn-outs up to $490 million, determined by SPA formulas, again without recourse to Millicom [https://ml-eu.globenewswire.com/Resource/Download/1c52852b-bcd4-4fcf-a0e0-81cded72d5f6] [https://ml-eu.globenewswire.com/Resource/Download/4d00a23f-834c-4ab6-8f8b-d73eef855a21] [https://www.sec.gov/Archives/edgar/data/912958/000095010326002760/dp242237_6k.htm]. A third Millicom filing uses the $150 million figure [https://www.sec.gov/Archives/edgar/data/912958/000095010326002760/dp242237_6k.htm]. The reconciliation comes from the seller's side: Telefónica's disclosure of the transaction reports a firm value of approximately USD 1,215 million, comprising the $50 million cash payment at closing, a $340 million deferred payment settled based on Telefónica Chile's financial results, and an additional $150 million subject to the occurrence of certain events in the Chilean telecommunications market [https://www.telefonica.com/en/wp-content/uploads/sites/5/2026/02/other-relevant-information-20260210.pdf]. $340 million plus $150 million is $490 million — the accounting note is counting the deferred payment and the earn-out together as contingent consideration, while the press release counted only the earn-out.

The structural point survives the wording dispute: none of it is Millicom's obligation. Celtel funds its own commitments from its own external debt; by June 30, 2026 it had already paid $130 million and carried a recognized contingent consideration liability at a net present value of $106 million [https://ml-eu.globenewswire.com/Resource/Download/4d00a23f-834c-4ab6-8f8b-d73eef855a21]. The acquired business is not consolidated during joint ownership; Millicom accounts for Celtel as an associate under the equity method. The early result of that method is bracing — Millicom's Chile associate carrying value moved from $25 million at February 10, 2026 to $0 at March 31, 2026, reflecting Millicom's $(25) million share of the associate's results [https://www.sec.gov/Archives/edgar/data/912958/000095010326007169/dp246578_6k.htm]. Telefónica was also required to contribute CLP 79 billion (about $92 million) at closing for balance-sheet stability, which explains how a business with a $1,215 million firm value could change hands for $50 million in cash [https://www.telefonica.com/en/wp-content/uploads/sites/5/2026/02/other-relevant-information-20260210.pdf] [https://cdn.yahoofinance.com/prod/sec-filings/0000912958/000095010326001916/dp241392_6k.htm].

The control architecture is a dated option chain, not joint control. Millicom holds two 30-day windows after the fifth and sixth anniversaries to acquire NJJ's entire interest in Celtel Chile — at Millicom trading multiples less a 10% discount, payable in Millicom shares, per the closing release — failing which NJJ obtains a subsequent 60-day option over Millicom's interest [https://ml-eu.globenewswire.com/Resource/Download/1c52852b-bcd4-4fcf-a0e0-81cded72d5f6] [https://cdn.yahoofinance.com/prod/sec-filings/0000912958/000095010326001916/dp241392_6k.htm]. The option is accounted for as a derivative with immaterial fair value at inception, and the arrangements do not confer present joint control [https://ml-eu.globenewswire.com/Resource/Download/1c52852b-bcd4-4fcf-a0e0-81cded72d5f6]. Read as finance, this is a call option on scale: Millicom can convert its 49% exposure into 100% ownership in 2031–2032, paying in shares, only if the Chilean asset has by then proved itself under someone else's leverage.

The financing chain

The cash cost of the roll-up was modest by consolidation standards — roughly $1.9 billion of equity-type outlays across Uruguay, Ecuador, Colombia, the EPM stake and Chile's cash payment — but the consolidated debt cost was not. At March 31, 2026, gross debt had risen $1,739 million to $8,624 million and net debt $2,253 million to $7,609 million, driven by $773 million of acquisition-related payments and $1,513 million of newly consolidated Coltel net debt. Leverage stood at 2.76x, up from 2.17x before the wave. Millicom's 2026 targets are equity free cash flow of at least $900 million and year-end leverage of around 2.5x [https://www.sec.gov/Archives/edgar/data/912958/000095010326007169/dp246578_6k.htm].

The funding actions show the mechanism Millicom chose: local-currency and reopening issues rather than a dedicated acquisition facility. On March 27, 2026 it executed an 8-year COP-USD linked private bond for COP 370,000 million at a fixed rate, subscribed by the Inter-American Development Bank and Proparco; on April 14, 2026 it completed an $87.5 million reopening of its 7.375% Senior Notes due 2032 [https://www.sec.gov/Archives/edgar/data/912958/000095010326007169/dp246578_6k.htm]. The Colombian peso linkage is a deliberate currency hedge: the largest new asset base earns in COP, so funding in COP-USD linked form reduces the group's structural currency mismatch.

The chain from here is contractual, not narrative. The Ecuador purchase accounting finalises before October 29, 2026, Uruguay's before Q3 2026 [https://www.sec.gov/Archives/edgar/data/912958/000095010326007169/dp246578_6k.htm] — finalisation can move goodwill and deferred-tax lines, not cash. The SIC conditions run until late 2029 unless the CRC regulates earlier [https://sedeelectronica.sic.gov.co/comunicado/superintendencia-de-industria-y-comercio-aprueba-con-condicionamientos-la-operacion-de-integracion-entre-tigo-y-movistar]. The Chile earn-outs resolve by formula on Telefónica Chile's results, funded by Celtel's own debt [https://ml-eu.globenewswire.com/Resource/Download/4d00a23f-834c-4ab6-8f8b-d73eef855a21]. And the year-end leverage target of around 2.5x against the $900 million EFCF floor is the single number that tells investors whether the consolidation is accretive to cash flow or merely to scale: closing that gap requires roughly 0.26 turns of deleveraging in nine months, which at the March 31 net debt level means on the order of $700–800 million of net-debt reduction or EFCF-driven improvement — achievable only if Coltel's loss contribution reverses as severance annualizes and the integration conditions permit synergy capture.

What remains unresolved

Three items stay open on the filed evidence. First, the price paid for La Nación's 32.5% Coltel tranche is not disclosed in the retained filings — only the $219 million equity reduction — so the total Colombia equity outlay cannot be exactly reconstructed from public documents [https://www.sec.gov/Archives/edgar/data/912958/000095010326007169/dp246578_6k.htm]. Second, Millicom's own filings describe the Chile earn-outs inconsistently ($150 million in the closing release and one 6-K, $490 million in the accounting notes); Telefónica's disclosure reconciles the arithmetic, but a reader should attribute each figure to its source rather than treat either as a correction of the other [https://cdn.yahoofinance.com/prod/sec-filings/0000912958/000095010326001916/dp241392_6k.htm] [https://ml-eu.globenewswire.com/Resource/Download/1c52852b-bcd4-4fcf-a0e0-81cded72d5f6] [https://www.telefonica.com/en/wp-content/uploads/sites/5/2026/02/other-relevant-information-20260210.pdf]. Third, the profit mechanism — synergies net of the SIC's tariff discounts of 12.5% to 46% — has no observable datapoint yet; the Q1 Coltel loss is the baseline, and the H1 2026 results will be the first test of whether the loss contribution reverses on schedule.

The falsifiable claim this consolidation rests on is that scale in Spanish-speaking Latin America produces cash flow faster than the debt taken to buy it compounds. The evidence for that claim arrives in the second half of 2026: EFCF against the $900 million floor, leverage against the ~2.5x target, and Coltel's loss turning. If those land, the roll-up reads as disciplined; if they do not, the same filings will show a company that paid for market position with balance-sheet capacity just as its cost of that capacity rose.

Sources for this report: https://www.millicom.com/investors · https://www.eltiempo.com/files/2025/11/14/2025094169RE0000000001%20-1-.pdf · https://impo.com.uy/bases/resoluciones/309-2025/1 · https://capedge.com/filing/814052/0000814052-25-000094/6-K · https://www.sec.gov/Archives/edgar/data/912958/000095010325003408/dp226275_6k.htm · https://www.forbes.es/economia/869916/telefonica-cierra-la-venta-de-su-filial-en-colombia-por-182-millones-y-reduce-su-deuda-en-casi-1-600-millones/ · https://www.reuters.com/business/telefonica-sells-chile-unit-njj-millicom-12-billion-2026-02-10/ · https://www.stocktitan.net/sec-filings/TIGO/6-k-millicom-international-cellular-sa-current-report-foreign-issuer-d8a60bbb6ba4.html · https://www.sec.gov/Archives/edgar/data/912958/000162828026020831/telefonica-summaryloanag.htm · https://www.millicom.com/media-center/press-releases · https://www.lw.com/en/news/latham-advises-telefonica-on-closing-sale-of-colombia-telecom-coltel-to-millicom · https://www.otcmarkets.com/filing/html?guid=Bhj-k6XpGGX4V3h&id=19441849 · https://www.stocktitan.net/sec-filings/TIGO/6-k-millicom-international-cellular-sa-current-report-foreign-issuer-ef7c1bd7ca90.html · Directory: https://btw.media/en/directory/millicom-international-cellular-s-a