Company lists · Data refreshed September 2026

Top 25 Telecommunications data centers based in Brazil

Name: Telecommunications data centers based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 262 companies tracked

RevenueBase identified 262 telecommunications data centers headquartered in Brazil as of September 2026 and tracks 12,542 professional contacts across them, including 1,066 with verified work emails. Sao Paulo is the largest hub.

This list covers telecommunications data centers 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

262Companies

12,542Contacts tracked

1,066Verified emails

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The 25 largest telecommunications data centers based in Brazil

Ranked by team size

Top 25 of 262 telecommunications data centers 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 telecommunications data centers: 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	Gigalink	Indirect evidence	Nova Friburgo, BrazilHQ checked Sep 19, 2026	201-500	290 contacts →
	Indirect evidence “Há 23 anos no mercado, somos a primeira empresa de Internet e Telecomunicações da Região Serrana do Rio de Janeiro e pioneira no uso de Fibra Óptica no Brasil.” Source: RevenueBase Database · checked Sep 19, 2026
2	ITS Brasil	Indirect evidence	Salvador, BrazilHQ checked Sep 19, 2026	201-500	260 contacts →
	Indirect evidence “A ITS Brasil é líder em provimento de acesso à internet no Estado da Bahia, com mais de 600km de Rede de Fibra DWDM.” Source: RevenueBase Database · checked Sep 19, 2026
3	Telium Networks	Indirect evidence	São Paulo, BrazilHQ checked Sep 19, 2026	201-500	235 contacts →
	Indirect evidence “A Telium, criada em 2004 para atender exclusivamente o mercado B2B, atende os segmentos de Telecom e IDC com infraestrutura de padrão internacional, totalmente adequada e…” Source: RevenueBase Database · checked Sep 19, 2026
4	ALT Telecom	Indirect evidence	Chapeco, BrazilHQ checked Sep 19, 2026	201-500	225 contacts →
	Indirect evidence “A ALT - Acessoline Telecomunicações LTDA, parte do grupo Brasil Tecpar, é uma empresa dedicada a fornecer serviços de conectividade tanto para o mercado wholesale quanto para o…” Source: RevenueBase Database · checked Sep 19, 2026
5	UM Telecom	Indirect evidence	Recife, BrazilHQ checked Sep 19, 2026	1,001-5,000	201 contacts →
	Indirect evidence “A Um Telecom é empresa de soluções em infraestrutura de TI e conectividade que possui mais de km de rede de fibra óptica e atende aos segmentos corporativo, setor público…” Source: RevenueBase Database · checked Sep 19, 2026
6	Eveo S.A	Indirect evidence	São Paulo, BrazilHQ checked Sep 19, 2026	51-200	131 contacts →
	Indirect evidence “A EVEO é reconhecida como a maior empresa de servidores dedicados do Brasil e a principal referência em private cloud do país.” Source: RevenueBase Database · checked Sep 19, 2026
7	Sitelbra	Strong evidence	Brasília, BrazilHQ checked Sep 19, 2026	51-200	125 contacts →
	Strong evidence “A Sitelbra é uma empresa de destaque no segmento de telecomunicações e data center, presente em todo o território nacional, atendendo mais de 4.800 municípios.” Source: RevenueBase Database · checked Sep 19, 2026
8	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
9	UNDER	Indirect evidence	São Paulo, BrazilHQ checked Sep 19, 2026	51-200	98 contacts →
	Indirect evidence “Há 20 anos no mercado de serviços de infraestrutura de internet, a Under tem experiência, o que é fundamental para oferecer os melhores negócios aos seus clientes.” Source: RevenueBase Database · checked Sep 19, 2026
10	North Tecnologia	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 19, 2026	51-200	93 contacts →
	Indirect evidence “Conectividade, tecnologia e inovação Seja para contratar serviços voltados para internet, voz, conectividade ou datacenter, temos a estrutura necessária para desenvolver e…” Source: RevenueBase Database · checked Sep 19, 2026
11	G6 Internet	Indirect evidence	Itajubá, BrazilHQ checked Sep 19, 2026	51-200	90 contacts →
	Indirect evidence “A G6 é uma operadora de telecomunicações especializada em soluções de comunicação de dados em alta velocidade.” Source: RevenueBase Database · checked Sep 19, 2026
12	Nextstream	Strong evidence	Santana De Parnaíba, BrazilHQ checked Sep 19, 2026	51-200	87 contacts →
	Strong evidence “With over 20 years of experience in the Data Center market, NextStream operates 11 Data Centers across five countries in Latin America, making us the ideal partner to drive…” Source: RevenueBase Database · checked Sep 19, 2026
13	MLS Wireless	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 19, 2026	51-200	85 contacts →
	Indirect evidence “A MLS Wireless é uma empresa de telecomunicações com sede no Rio de Janeiro, fundada em 1995.” Source: RevenueBase Database · checked Sep 19, 2026
14	Neovia Solutions	Indirect evidence	São Paulo, BrazilHQ checked Sep 19, 2026	51-200	63 contacts →
	Indirect evidence “Com 20 anos de experiência em telecomunicações, a Neovia tem como missão liderar o fornecimento de soluções de conectividade e telecomunicações no mercado corporativo, construindo…” Source: RevenueBase Database · checked Sep 19, 2026
15	GSTN	Indirect evidence	Campinas, BrazilHQ checked Sep 19, 2026	51-200	61 contacts →
	Indirect evidence “A GSTN nasceu como IDEALLTI em 2007 e iniciou suas operações em 2008 com a missão de prover no seguimento de Hosting, Cloud Computing e Link Dedicados para empresas com qualidade…” Source: RevenueBase Database · checked Sep 19, 2026
16	BSP Cloud	Indirect evidence	São Paulo, BrazilHQ checked Sep 19, 2026	11-50	53 contacts →
	Indirect evidence “Since 2010, BSP Cloud has helped companies design, migrate, and operate cloud environments with security, efficiency, and real support.” Source: RevenueBase Database · checked Sep 19, 2026
17	Surfix Data Center	Indirect evidence	Recife, BrazilHQ checked Sep 19, 2026	11-50	44 contacts →
	Indirect evidence “Surfix has been operating in the market since 2003 in the development and implementation of solutions for the ICT (Information and Communication Technology) market.” Source: RevenueBase Database · checked Sep 19, 2026
18	Redex Telecom	Indirect evidence	Barueri, BrazilHQ checked Sep 19, 2026	51-200	37 contacts →
	Indirect evidence “Começamos em 1981, fabricando produtos para rede externa (Red-ex).” Source: RevenueBase Database · checked Sep 19, 2026
19	ZAFEX	Indirect evidence	São Mateus, BrazilHQ checked Sep 19, 2026	51-200	32 contacts →
	Indirect evidence “A Zafex é referência em telecomunicações e inovação tecnológica, consolidando-se como líder em Telefonia e Internet na região de São Mateus e Guriri, além de oferecer Telefonia…” Source: RevenueBase Database · checked Sep 19, 2026
20	Plis Telecom	Partial evidence	Fernandopolis, BrazilHQ checked Sep 19, 2026	11-50	30 contacts →
	Partial evidence “Internet Service Provider, Datacenter, Data and Telecom Services.” Source: RevenueBase Database · checked Sep 19, 2026
21	Marvitel	Indirect evidence	Aracaju, BrazilHQ checked Sep 19, 2026	11-50	30 contacts →
	Indirect evidence “A Marvitel é uma empresa de tecnologia e telecomunicações com atuação desde 2014 em Aracaju, Sergipe.” Source: RevenueBase Database · checked Sep 19, 2026
22	Convex Data Center	Indirect evidence	Ribeirão Preto, BrazilHQ checked Sep 19, 2026	11-50	29 contacts →
	Indirect evidence “Fundada em 1995, foi a terceira empresa Brasileira, e segunda do estado de São Paulo a disponibilizar serviços e conexão a rede Internet.” Source: RevenueBase Database · checked Sep 19, 2026
23	Inova Fibra	Indirect evidence	Sarandi, BrazilHQ checked Sep 19, 2026	51-200	27 contacts →
	Indirect evidence “Prestamos serviços de telecomunicações, atendemos corporativos e residenciais e outros provedores com links dedicados e soluções de conectividade.” Source: RevenueBase Database · checked Sep 19, 2026
24	Grupo IP Telecom	Indirect evidence	Teresina, BrazilHQ checked Sep 19, 2026	51-200	25 contacts →
	Indirect evidence “Sobre o Grupo IP Telecom Fundado em 2007 nos Estados Unidos e consolidado no Brasil, o Grupo IP Telecom é composto por três empresas, IP Carrier Holding Inc, IP Carrier Telecom…” Source: RevenueBase Database · checked Sep 19, 2026
25	Advance Telecom	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 19, 2026	11-50	25 contacts →
	Indirect evidence “A ADVANCE está entre as principais operadoras de Telecomunicações das Américas, promovemos a conectividade empresarial e sua integração, ofertando soluções completas e…” 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: telecommunications data centers. 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 telecommunications data centers.
Partial evidence: Its own public description names part of telecommunications data centers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name telecommunications data centers. 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 262 telecommunications data centers based in Brazil

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Telecommunications data centers based in Brazil at a glance

As of Sep 19, 2026

8.5%Verified-email coverage

47.9Average contacts per company

11-50Median size (employees)

17.6%Largest-city concentration · Sao Paulo

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

122

51-200

201-500

501-1,000

1,001-5,000

10001+

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 262 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 telecommunications data centers, 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 “telecommunications data centers”. 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 telecommunications data centers), 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 telecommunications data centers, 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, 1,066 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.

Telecommunications data centers by metro

Telecommunications data centers 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 telecommunications data centers, 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 telecommunications data centers are there based in Brazil?

RevenueBase identified 262 telecommunications data centers 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?

Gigalink, headquartered in Nova Friburgo, tops this list with the largest team on record.

Which city has the most telecommunications data centers?

Sao Paulo leads with 46 headquartered companies, followed by Belo Horizonte (13) and Rio De Janeiro (13).

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 1,066 verified decision-maker contacts tracked across these 262 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.