The Quiet Roll-Up Wiring Brazil's Interior, One Bought-Out ISP at a Time

In the telecom business, most companies grow by digging trenches and pulling their own fiber. Alares grew a different way: it went shopping. Starting in 2015, a small consolidation platform in Brazil began buying regional internet providers - one in Fortaleza, one in Natal, then ten more - and plugging their networks together. A decade later that habit has produced one of Brazil's larger independent operators: more than 35,000 kilometers of fiber, coverage reaching over 3.5 million homes and businesses, and roughly 825,000 paying subscribers across seven states. Most people outside Brazil have never heard the name.

That anonymity is part of the story. Alares operates in the parts of the country where the household-name carriers - Vivo, Claro, TIM - historically found the math unattractive: the interior of Sao Paulo, Minas Gerais, Bahia, Parana. Towns big enough to want fast internet, small enough that the giants took their time. Into that gap stepped hundreds of local fiber providers, and into the fragmentation stepped Alares, buying them up.

There is a useful way to think about what Alares actually is. It is not primarily a technology company, though it runs a modern stack - it is an operator of physical infrastructure and a serial acquirer, wrapped around a subscription business. The value sits in three places at once: the fiber already buried in the ground, the customers who pay every month to use it, and the discipline to buy more of both without breaking what already works. Get all three right and you have a business that compounds quietly for years. Get the integration wrong and you have a pile of debt and a lot of confused customers. So far, the numbers suggest Alares has mostly gotten it right.

01 // The ModelBuy fiber instead of building it

The playbook is simple to describe and hard to execute. Find a well-run regional ISP with fiber in the ground and a loyal customer base. Buy it. Integrate the network and back-office onto a common platform. Keep the customers. Repeat. Along the way, fill in the map with greenfield builds - new fiber laid in high-demand areas that no one has wired yet.

Between 2015 and mid-2021, Alares acquired more than a dozen regional providers this way, expanding out of the northeast and into the southeast. The company's earliest purchases, Multiplay and Cabo, are still faintly visible in its old social handles. The scale of the strategy became clearest in 2024, when a single acquisition - Azza - added 136,000 subscribers in one move, the largest deal in the company's history. In late 2025 it bought IPNet Telecom (25,000 customers); in 2026, Oquei Telecom, with another 3,100 km of fiber and coverage of more than 277,000 homes across 30 municipalities.

What makes the approach work is that each acquisition solves a problem for the seller as much as for Alares. A regional ISP with 20,000 or 30,000 customers often hits a ceiling: it can lay fiber faster than it can raise capital, staff a 24-hour call center, negotiate content deals, or fund the next city. Selling to a consolidator gives those customers access to a larger network, a proper support operation and a broader product bundle - while giving the founders a clean exit. Alares gets density, and density is what makes fixed-line telecom profitable. Every additional subscriber on an existing fiber route is close to pure margin.

02 // The BackersWhy US private equity showed up

A roll-up needs a checkbook. In 2021, the American private-equity firm Grain Management - a manager focused on telecom and digital infrastructure - became Alares' controlling shareholder and launched what the company describes as a strategic transformation. Under CEO Denis Ferreira, the loose portfolio that had operated as Grupo Conexao was streamlined, and in 2022 the whole thing was rebranded under a single name: Alares.

The financing since then looks like infrastructure, not venture capital. In early 2025 Alares completed a fourth debenture issuance of R$279.9 million, rated A(bra) by Fitch and backed by 164 investors, including 46 investment funds. That is money raised against fiber in the ground and recurring subscriber cash flow - the unglamorous end of finance, and a durable one.

03 // The ProductFiber, and everything bundled to it

At the core is residential fiber-to-the-home with Wi-Fi 6 - fast connections for households in cities the national carriers were slow to reach. Around that, Alares stacks the usual bundle: pay TV, fixed-line and VoIP telephony, and streaming through its Alares Play app, which pulls entertainment content into one place for subscribers. For companies, there is a business arm offering dedicated connectivity, data and voice services.

The retail footprint is more physical than you might expect from an internet company. Alares runs roughly 151 stores, a network of field technicians, and a customer-service operation reachable by phone and WhatsApp - the kind of ground presence that matters in markets where a face-to-face store still closes the sale. The customer base is mostly residential - B2C households buying a monthly internet plan - with a meaningful slice of small and medium businesses that need reliable connectivity but do not warrant a dedicated national carrier account.

The problems it solves are unglamorous and concrete. For a household in an interior town, the alternative to Alares was often a slow, unreliable connection or nothing at all; fiber changes what that household can do, from remote work to streaming to a kid's online homework. For a small business, a dropped connection is lost revenue, so service reliability and a local technician who actually shows up carry real weight. And for the fragmented supply side - the founders of small ISPs - Alares solves the exit problem, converting a hard-to-scale local business into cash and a home for their subscribers.

04 // The MarketSecond place, and still climbing

Brazil quietly became one of the world's most competitive broadband markets, thanks to thousands of small regional fiber providers who moved faster than the incumbents. That fragmentation is the whole opportunity. Rather than compete against every local ISP, Alares set out to absorb them - and the strategy carried it to the number-two position among internet providers in Sao Paulo state, the country's largest market.

It ended 2025 with net revenue up 24.6% year over year and record EBITDA, a signal that the roll-up is starting to throw off the profits that justify all the buying. The competitive set remains crowded: Vivo, Claro, TIM and Oi on the national side, Brisanet and Desktop among the larger independents, and a long tail of regional players who are, increasingly, acquisition targets.

Where Alares differs from the national carriers is focus and geography. The giants optimize for the biggest cities and the highest-value accounts; Alares optimizes for the towns just below that threshold, and it moves faster because it is not carrying legacy copper networks or nationwide obligations. Where it differs from the thousands of small independents is scale and capital: it can absorb a content deal, a data-analytics team, a proper security posture and a nationwide brand across hundreds of thousands of subscribers, spreading fixed costs that would crush a standalone local provider. The expertise that ties it together is less about any single technology and more about doing the same difficult thing repeatedly - buying a network, migrating its customers and systems, and coming out the other side without churn spiking.

05 // The PeopleA field workforce, twice certified

Running a company assembled from dozens of others is mostly an integration problem, and integration is a people problem. Alares employs close to 2,900 people - heavy on technicians and store staff, with a growing data and digital team layered on top. It has been certified a Great Place to Work in Brazil for two consecutive years, a notable result for an organization in near-constant absorption mode.

06 // The TimelineFrom two ISPs to seven states

The obvious question is where a roll-up stops. Brazil still has a long tail of small fiber providers, which means Alares still has a long list of targets - and integration, debt service and churn are the perennial risks of buying growth. For now the direction is consistent: keep laying fiber where others didn't, keep absorbing the ones who did, and keep the lights on in a few hundred towns that the giants got to late.