Company lists · Data refreshed September 2026

Top 25 Dsl internet providers based in Brazil

Name: Dsl internet providers based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 1,208 companies tracked

RevenueBase identified 1,208 dsl internet providers headquartered in Brazil as of September 2026 and tracks 15,558 professional contacts across them, including 553 with verified work emails. Sao Paulo is the largest hub.

This list covers dsl internet providers headquartered in Brazil, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 19, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 19, 2026 86% judged on-target in blind review

1,208Companies

15,558Contacts tracked

553Verified emails

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The 25 largest dsl internet providers based in Brazil

Ranked by team size

Top 25 of 1,208 dsl internet providers based in Brazil, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to dsl internet providers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Desktop	Indirect evidence	Sumaré, BrazilHQ checked Sep 19, 2026	1,001-5,000	2,354 contacts →
	Indirect evidence “A Desktop é uma empresa de telecomunicação comprometida em conectar você ao futuro com velocidade, estabilidade e inovação!” Source: RevenueBase Database · checked Sep 19, 2026
2	Conecta	Partial evidence	Minas Gerais, BrazilHQ checked Sep 19, 2026	201-500	351 contacts →
	Partial evidence “Com a proposta de trazer acesso à Internet de qualidade para a região, a Conecta iniciou suas atividades em 1996.” Source: RevenueBase Database · checked Sep 19, 2026
3	Weclix	Partial evidence	Ribeirão Preto, BrazilHQ checked Sep 19, 2026	501-1,000	345 contacts →
	Partial evidence “Nossa Empresa Somos uma empresa de tecnologia de ponta e nosso negócio é oferecer internet de ultra velocidade de forma descomplicada.” Source: RevenueBase Database · checked Sep 19, 2026
4	Cabonnet	Partial evidence	Presidente Prudente, BrazilHQ checked Sep 19, 2026	201-500	237 contacts →
	Partial evidence “No início dos anos o nome denominava apenas o serviço de internet da TV Cabo nas cidades de Assis, Tupã e Ourinhos.” Source: RevenueBase Database · checked Sep 19, 2026
5	AMIGO	Partial evidence	Santa Maria, BrazilHQ checked Sep 19, 2026	1,001-5,000	235 contacts →
	Partial evidence “Com mais de 30 anos de experiência no mercado, a Amigo se destaca como a provedora de internet, telefone, câmera e TV que você pode contar.” Source: RevenueBase Database · checked Sep 19, 2026
6	IBI	Partial evidence	Governador Valadares, BrazilHQ checked Sep 19, 2026	201-500	143 contacts →
	Partial evidence “Nascemos em Governador Valadares, onde somos reconhecidos como o melhor provedor de internet fibra da cidade pelo Prêmio Melhor Plano de 2020 a 2025.” Source: RevenueBase Database · checked Sep 19, 2026
7	Texnet Telecom	Indirect evidence	Fortaleza, BrazilHQ checked Sep 19, 2026	201-500	140 contacts →
	Indirect evidence “Há mais de 19 anos, trazendo evolução em telecomunicações para milhares de cearences, possibilitando uma experiência de qualidade em conexão e estabilidade.” Source: RevenueBase Database · checked Sep 19, 2026
8	Ampernet Telecom	Partial evidence	Ampére, BrazilHQ checked Sep 19, 2026	501-1,000	136 contacts →
	Partial evidence “Ampernet está à mais de 24 anos no mercado de internet, prestando serviços de qualidade para seus clientes em mais de 40 cidades.” Source: RevenueBase Database · checked Sep 19, 2026
9	Aonet Provedor DE Internet	Indirect evidence	Duartina, BrazilHQ checked Sep 19, 2026	51-200	135 contacts →
	Indirect evidence “Somos uma empresa com + de 20 anos de experiência em conexões.” Source: RevenueBase Database · checked Sep 19, 2026
10	Loga Internet	Partial evidence	Vila Velha, BrazilHQ checked Sep 19, 2026	201-500	124 contacts →
	Partial evidence “A Loga® Internet é uma empresa capixaba, que nasceu na cidade de Linhares e está expandindo a sua atuação por meio do fornecimento de internet por fibra óptica para pessoas…” Source: RevenueBase Database · checked Sep 19, 2026
11	Contato Internet	Indirect evidence	Araranguá, BrazilHQ checked Sep 19, 2026	51-200	118 contacts →
	Indirect evidence “A Contato é uma empresa catarinense que atua no mercado há mais de 20 anos.” Source: RevenueBase Database · checked Sep 19, 2026
12	Bizz Internet	Partial evidence	Diamantina, BrazilHQ checked Sep 19, 2026	201-500	102 contacts →
	Partial evidence “Somos muito mais do que uma provedora de internet, somos um manifesto de inovação e qualidade.” Source: RevenueBase Database · checked Sep 19, 2026
13	Outcenter	Partial evidence	São João Da Boa Vista, BrazilHQ checked Sep 19, 2026	201-500	96 contacts →
	Partial evidence “Outcenter agora é Alares Internet!” Source: RevenueBase Database · checked Sep 19, 2026
14	Wantel	Partial evidence	Petrolina, BrazilHQ checked Sep 19, 2026	51-200	95 contacts →
	Partial evidence “Empresa de telecomunicações fundada em 2015, foi eleita como melhor provedor de internet banda larga de Petrolina-PE em 2022!” Source: RevenueBase Database · checked Sep 19, 2026
15	Acesse Comunicacao	Indirect evidence	Espera Feliz, BrazilHQ checked Sep 19, 2026	51-200	95 contacts →
	Indirect evidence “Acesse Comunicacao is a telecommunications company based out of R Fioravante Padula, 300, Apt: 02, Espera Feliz, Minas Gerais, Brazil.” Source: RevenueBase Database · checked Sep 19, 2026
16	RBT Internet	Partial evidence	Gramado, BrazilHQ checked Sep 19, 2026	51-200	81 contacts →
	Partial evidence “A RBT é uma empresa fundada em Santa Maria do Herval - RS, especializada na comercialização de internet banda larga para clientes residenciais e corporativos.” Source: RevenueBase Database · checked Sep 19, 2026
17	Nova Fibra	Partial evidence	Pinhais, BrazilHQ checked Sep 19, 2026	51-200	76 contacts →
	Partial evidence “A Nova oferece soluções em internet banda larga, via fibra Óptica e via rádio.” Source: RevenueBase Database · checked Sep 19, 2026
18	TRI Telecom	Partial evidence	Porto Alegre, BrazilHQ checked Sep 19, 2026	51-200	71 contacts →
	Partial evidence “Operadora gaúcha de Telecomunicações, fornecendo internet e telefonia de um jeito diferente.” Source: RevenueBase Database · checked Sep 19, 2026
19	Vamos Internet Sempre À Frente	Partial evidence	Senador Canedo, BrazilHQ checked Sep 19, 2026	51-200	64 contacts →
	Partial evidence “Somos uma empresa de tecnologia em comunicações que através de uma internet rápida e descomplicada, te conecta ao que você mais precisa.” Source: RevenueBase Database · checked Sep 19, 2026
20	UAI Telecom	Partial evidence	Patos De Minas, BrazilHQ checked Sep 19, 2026	51-200	61 contacts →
	Partial evidence “Fundada em 2006, em Patos de Minas, a Uai Telecom surgiu com o propósito de levar para você os melhores serviços de internet, TV por assinatura, telefonia fixa, entre outros, por…” Source: RevenueBase Database · checked Sep 19, 2026
21	FRI On Line	Partial evidence	Nova Friburgo, BrazilHQ checked Sep 19, 2026	51-200	57 contacts →
	Partial evidence “Desde 2003, a Fri On Line é o provedor de internet com a melhor infraestrutura e qualidade de Nova Friburgo.” Source: RevenueBase Database · checked Sep 19, 2026
22	Ipnet Telecom	Partial evidence	Salto De Pirapora, BrazilHQ checked Sep 19, 2026	51-200	54 contacts →
	Partial evidence “Com 13 anos de atuação, somos o provedor de internet 100% fibra ótica que mais cresce na região de Sorocaba, atendendo Salto de Pirapora, Votorantim, Sorocaba, Araçoiaba da Serra…” Source: RevenueBase Database · checked Sep 19, 2026
23	Athon Telecom	Indirect evidence	São Bernardo Do Campo, BrazilHQ checked Sep 19, 2026	51-200	53 contacts →
	Indirect evidence “A Athon Telecom nasceu em 2019 da união estratégica entre quatro grandes marcas do setor: Asanet, Playnet, Iwnet e TJ Telecom.” Source: RevenueBase Database · checked Sep 19, 2026
24	K2 Network	Partial evidence	São Bernardo Do Campo, BrazilHQ checked Sep 19, 2026	51-200	52 contacts →
	Partial evidence “A K2 Network é uma empresa de telecomunicações atuante em São Bernardo/SP e região, que oferece serviços de internet banda larga através de um backbone próprio e entrega 100% em…” Source: RevenueBase Database · checked Sep 19, 2026
25	Brsulnet Oficial	Partial evidence	Sao Marcos, BrazilHQ checked Sep 19, 2026	51-200	52 contacts →
	Partial evidence “A Brsulnet é uma provedora de internet banda larga, oferecendo ultra velocidade de acesso por meio da conexão via fibra óptica.” Source: RevenueBase Database · checked Sep 19, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: dsl internet providers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names dsl internet providers.
Partial evidence: Its own public description names part of dsl internet providers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name dsl internet providers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 1,208 dsl internet providers based in Brazil

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Dsl internet providers based in Brazil at a glance

As of Sep 19, 2026

3.6%Verified-email coverage

12.9Average contacts per company

11-50Median size (employees)

3.8%Largest-city concentration · Sao Paulo

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

594

11-50

424

51-200

141

201-500

501-1,000

1,001-5,000

5,001-10,000

Email recency for this list is measured worldwide rather than for Brazil, so it is reported there. Company counts and contact totals on this page are exact for Brazil, over 1,208 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among dsl internet providers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Brazil whose own description of what they do matches “dsl internet providers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names dsl internet providers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among dsl internet providers, and records with no verified work email. Companies headquartered outside Brazil are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 553 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 19, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Dsl internet providers by metro

Dsl internet providers in Sao Paulo46

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names dsl internet providers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many dsl internet providers are there based in Brazil?

RevenueBase identified 1,208 dsl internet providers headquartered in Brazil as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Desktop, headquartered in Sumare, tops this list with the largest team on record.

Which city has the most dsl internet providers?

Sao Paulo leads with 46 headquartered companies, followed by Rio De Janeiro (24) and Fortaleza (19).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 553 verified decision-maker contacts tracked across these 1,208 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 19, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.