Company lists · Data refreshed September 2026

Top 25 Infrastructure companies based in Brazil

Name: Infrastructure companies based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 15, 2026 2,811 companies tracked

RevenueBase identified 2,811 infrastructure companies headquartered in Brazil as of September 2026 and tracks 221,068 professional contacts across them, including 28,645 with verified work emails. Sao Paulo is the largest hub.

This list covers infrastructure companies 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 15, 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 15, 2026 86% judged on-target in blind review

2,811Companies

221,068Contacts tracked

28,645Verified emails

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The 25 largest infrastructure companies based in Brazil

Ranked by team size

Top 25 of 2,811 infrastructure companies based in Brazil, ranked by team size, largest first. Data refreshed Sep 15, 2026. RevenueBase Smart Search rates how each company's information relates to infrastructure companies: 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	Sabesp	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 15, 2026	10001+	10,050 contacts →
	Indirect evidence “Sabesp is a mixed capital company that was founded in 1973 and is currently responsible for supplying water and collecting and treating sewage in the 375 municipalities of São…” Source: RevenueBase Database · checked Sep 15, 2026
2	Grupo Equatorial	Indirect evidence	Brasília, BrazilHQ checked Sep 15, 2026	10001+	7,483 contacts →
	Indirect evidence “O futuro já chegou.” Source: RevenueBase Database · checked Sep 15, 2026
3	LIGHT	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 15, 2026	5,001-10,000	5,443 contacts →
	Indirect evidence “A Light está presente em 31 municípios do estado do Rio de Janeiro, abrangendo uma região com mais de 10 milhões de pessoas e somando 4 milhões de clientes.” Source: RevenueBase Database · checked Sep 15, 2026
4	Concremat Engenharia E Tecnologia	Indirect evidence	São Paulo, BrazilHQ checked Sep 15, 2026	1,001-5,000	5,154 contacts →
	Indirect evidence “Desde 2017 a Concremat atua como plataforma integradora de negócios para a China Communication Construction conectando a América Latina a uma rede global de especialistas.” Source: RevenueBase Database · checked Sep 15, 2026
5	Grupo CCR	Strong evidence	São Paulo, BrazilHQ checked Sep 15, 2026	10001+	4,758 contacts →
	Strong evidence “Facilitate infrastructure investment and service solutions.” Source: RevenueBase Database · checked Sep 15, 2026
6	EQS Engenharia	Strong evidence	São José, BrazilHQ checked Sep 15, 2026	5,001-10,000	2,980 contacts →
	Strong evidence “EQS Engenharia operates in the Infrastructure market, in the Telecommunications, Energy, Air Conditioning, CCTV, PGDM, Cleaning and Predial segments, reaching the support of…” Source: RevenueBase Database · checked Sep 15, 2026
7	Priner	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 15, 2026	5,001-10,000	2,737 contacts →
	Indirect evidence “Há mais de 40 anos, a Priner se destaca no setor de engenharia industrial e infraestrutura, oferecendo soluções com excelência técnica, seguras e eficientes.” Source: RevenueBase Database · checked Sep 15, 2026
8	Construcap	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 15, 2026	1,001-5,000	2,721 contacts →
	Indirect evidence “A CONSTRUCAP tem se destacado pela qualidade do seu desempenho e se situa entre as dez maiores construtoras brasileiras.” Source: RevenueBase Database · checked Sep 15, 2026
9	Construtora Barbosa Mello	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 15, 2026	5,001-10,000	2,594 contacts →
	Indirect evidence “A trajetória da Construtora Barbosa Mello começou em 1958, em Belo Horizonte, MG.” Source: RevenueBase Database · checked Sep 15, 2026
10	Elecnor DO Brasil	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 15, 2026	1,001-5,000	2,551 contacts →
	Indirect evidence “De origem espanhola, a Elecnor é uma das principais corporações globais em engenharia, desenvolvimento e construção de projetos de infraestruturas.” Source: RevenueBase Database · checked Sep 15, 2026
11	Grupo Enesa - Main Page	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 15, 2026	1,001-5,000	2,458 contacts →
	Indirect evidence “ENESA Engenharia is a company based on reliability, commitment, ethical standards and important knowledge in constructive engineering solutions, becoming a reference in…” Source: RevenueBase Database · checked Sep 15, 2026
12	Fm2c	Indirect evidence	Campinas, BrazilHQ checked Sep 15, 2026	5,001-10,000	2,181 contacts →
	Indirect evidence “A FM2C destaca-se no cenário empresarial brasileiro como uma força inovadora no setor de Serviços Industriais, Facilities e Volantes.” Source: RevenueBase Database · checked Sep 15, 2026
13	OAS S.A	Indirect evidence	Salvador, BrazilHQ checked Sep 15, 2026	5,001-10,000	2,086 contacts →
	Indirect evidence “Somos uma empresa de engenharia, cuja missão é superar as expectativas dos nossos clientes através da transformação dos ambientes de forma inovadora, responsável e sustentável…” Source: RevenueBase Database · checked Sep 15, 2026
14	EDP Brasil	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 15, 2026	1,001-5,000	2,049 contacts →
	Indirect evidence “Com mais de 20 anos de atuação no Brasil, a EDP é uma das maiores empresas privadas do setor elétrico a operar em toda a cadeia de valor.” Source: RevenueBase Database · checked Sep 15, 2026
15	Zopone Engenharia	Indirect evidence	Bauru, BrazilHQ checked Sep 15, 2026	5,001-10,000	2,004 contacts →
	Indirect evidence “A Zopone Engenharia atua em todo território nacional e América Latina desde 1988, com sólido capital financeiro e humano, para execução simultânea de grandes obras, nas áreas de…” Source: RevenueBase Database · checked Sep 15, 2026
16	v.tal	Strong evidence	São Paulo, BrazilHQ checked Sep 15, 2026	1,001-5,000	1,882 contacts →
	Strong evidence “V.tal is a global end-to-end digital infrastructure solutions company and owner of the largest neutral fiber optic network in Brazil, serving telecom operators, internet…” Source: RevenueBase Database · checked Sep 15, 2026
17	Grupo RCS	Indirect evidence	Brasilia, BrazilHQ checked Sep 15, 2026	5,001-10,000	1,810 contacts →
	Indirect evidence “A RCS é uma empresa de Engenharia especializada em oferecer serviços técnicos de missão crítica com alta tecnologia aplicada, para clientes que necessitam manter suas atividades…” Source: RevenueBase Database · checked Sep 15, 2026
18	Vivante	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 15, 2026	5,001-10,000	1,735 contacts →
	Indirect evidence “São mais de 20 anos de eficiência protagonizados por profissionais dedicados ao que fazem, tornando a marca reconhecida e respeitada no mercado.” Source: RevenueBase Database · checked Sep 15, 2026
19	Normatel Engenharia	Indirect evidence	Fortaleza, BrazilHQ checked Sep 15, 2026	1,001-5,000	1,628 contacts →
	Indirect evidence “Fundada em 1977, a Normatel Engenharia desenvolveu durante esses anos uma sólida, dinâmica e bem estruturada base técnica e de gestão, com ampla visão de mercado.” Source: RevenueBase Database · checked Sep 15, 2026
20	Comgas	Indirect evidence	São Paulo, BrazilHQ checked Sep 15, 2026	1,001-5,000	1,611 contacts →
	Indirect evidence “Founded in 1872, Comgás has seen many changes before being what it is today, in over 140 years of history.” Source: RevenueBase Database · checked Sep 15, 2026
21	Construtora Ápia	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 15, 2026	1,001-5,000	1,529 contacts →
	Indirect evidence “A Construtora Ápia está classificada entre as principais empresas de construção pesada do país.” Source: RevenueBase Database · checked Sep 15, 2026
22	Socicam	Indirect evidence	São Paulo, BrazilHQ checked Sep 15, 2026	1,001-5,000	1,482 contacts →
	Indirect evidence “Com 54 anos de atuação no Brasil, a Socicam é líder na área de infraestrutura de mobilidade.” Source: RevenueBase Database · checked Sep 15, 2026
23	Control Construções Ltda	Indirect evidence	Joao Pessoa, BrazilHQ checked Sep 15, 2026	1,001-5,000	1,337 contacts →
	Indirect evidence “Fundada em na cidade de João Pessoa, a empresa se tornou especialista nas áreas de construção e prestação de serviços no setor elétrico.” Source: RevenueBase Database · checked Sep 15, 2026
24	Toniolo, Busnello SA	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 15, 2026	1,001-5,000	1,271 contacts →
	Indirect evidence “A Toniolo, Busnello S.A.” Source: RevenueBase Database · checked Sep 15, 2026
25	Cobra Brasil	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 15, 2026	10001+	1,264 contacts →
	Indirect evidence “Desde a sua criação em 1944, o Grupo Cobra evoluiu até se tornar um líder mundial com capacidade e determinação para desenvolver, construir e operar instalações industriais que…” Source: RevenueBase Database · checked Sep 15, 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: infrastructure companies. 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 infrastructure companies.
Partial evidence: Its own public description names part of infrastructure companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name infrastructure companies. 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 2,811 infrastructure companies based in Brazil

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Infrastructure companies based in Brazil at a glance

As of Sep 15, 2026

13.0%Verified-email coverage

78.6Average contacts per company

11-50Median size (employees)

15.5%Largest-city concentration · Sao Paulo

Sep 15, 2026Page data refreshed

Companies by employee count

1-10

737

11-50

820

51-200

623

201-500

309

501-1,000

121

1,001-5,000

151

5,001-10,000

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 2,811 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 infrastructure companies, 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 “infrastructure companies”. 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 infrastructure companies), 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 infrastructure companies, 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, 28,645 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 15, 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.

Infrastructure companies by metro

Infrastructure companies in Sao Paulo437
Infrastructure companies in Rio De Janeiro157
Infrastructure companies in Belo Horizonte143
Infrastructure companies in Curitiba93
Infrastructure companies in Fortaleza55
Infrastructure companies in Goiania51
Infrastructure companies in Recife50
Infrastructure companies in Salvador50
Infrastructure companies in Porto Alegre46
Infrastructure companies in Brasilia43
Infrastructure companies in Campinas36
Infrastructure companies in Florianopolis35
Infrastructure companies in Barueri30
Infrastructure companies in Joinville26
Infrastructure companies in Sao Jose Dos Campos25

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 infrastructure companies, 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 infrastructure companies are there based in Brazil?

RevenueBase identified 2,811 infrastructure companies 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?

Sabesp, headquartered in Sao Paulo, tops this list with the largest team on record.

Which city has the most infrastructure companies?

Sao Paulo leads with 437 headquartered companies, followed by Rio De Janeiro (157) and Belo Horizonte (143).

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 28,645 verified decision-maker contacts tracked across these 2,811 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 15, 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.