Company lists · Data refreshed November 2026

Top 25 Process control engineering firms based in Brazil

RevenueBase identified 954 company matches for process control engineering firms associated with Brazil as of November 2026 and tracks 16,460 professional contacts across them, including 1,543 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for process control engineering firms associated with Brazil, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
954Companies
16,460Contacts tracked
1,543Verified emails
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The 25 largest process control engineering firms based in Brazil

Ranked by team size
Top 25 of 954 company matches for process control engineering firms based in Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchSão Paulo, BrazilHQ recorded Nov 6, 20261,001-5,0002,431 contacts →

Exact match

“Fundada em 1971, a Montcalm tem como missão, oferecer soluções de engenharia construtiva para implantação, ampliação e manutenção de indústrias de processos, sempre com o…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchBelo Horizonte, BrazilHQ recorded Nov 6, 2026501-1,000939 contacts →

Exact match

“A TSA destaca-se como uma das maiores empresas no seu setor de atuação.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchCatu, BrazilHQ recorded Nov 6, 20261,001-5,000808 contacts →

Exact match

“Na Emthos, atuamos como parceiros estratégicos das empresas, não apenas como prestadores de serviço.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchGravataí, BrazilHQ recorded Nov 6, 2026201-500271 contacts →

Exact match

“A inovação gira o mundo moderno, um mundo melhor.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchNiterói, BrazilHQ recorded Nov 6, 2026201-500266 contacts →

Exact match

“A ISI desenvolve, implanta e gerencia sistemas de controle e de gestão de obras de unidades industriais e ainda oferece consultoria e assessoria técnica e gerencial aos…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchRio Negro, BrazilHQ recorded Nov 6, 2026201-500264 contacts →

Exact match

“GreyLogix plans, projects and implements automation solutions for process and manufacturing plants.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchBarra Mansa, BrazilHQ recorded Nov 6, 2026501-1,000201 contacts →

Exact match

“Somos uma empresa de engenharia especializada em soluções integradas nas áreas de elétrica, automação, mecânica e civil.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchPorto Alegre, BrazilHQ recorded Nov 6, 202651-200161 contacts →

Exact match

“Empresa que tem por objetivo propor e desenvolver soluções de engenharia para sistemas industriais e prediais atendendo de forma personalizada ao perfil de seus clientes, buscando…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchTatuapé, BrazilHQ recorded Nov 6, 202651-200134 contacts →

Exact match

“MAIS DE 30 ANOS DE HISTÓRIA Desde seu início a MML desenvolve um trabalho sólido, atuação em todo o território nacional, mais de 200 Clientes e muitas histórias de sucesso.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchRecife, BrazilHQ recorded Nov 6, 202651-200127 contacts →

Exact match

“A ESC – Engenharia de Sistemas de Controle Ltda, foi fundada em para atender à demanda existente no mercado local e nacional de desenvolvimento de Sistemas de Controle Digital…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchMauá, BrazilHQ recorded Nov 6, 2026501-1,000125 contacts →

Exact match

“Desenvolvemos e implementamos soluções de engenharia inovadoras e personalizadas, assegurando excelência, segurança, eficiência e sustentabilidade em cada projeto.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchBelo Horizonte, BrazilHQ recorded Nov 6, 202611-50110 contacts →

Exact match

“A ALFA ENGENHARIA é uma empresa especializada em consultoria e projetos industriais de elétrica, instrumentação e automação.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchCotia, BrazilHQ recorded Nov 6, 202651-20099 contacts →

Exact match

“A Neopro existe para transformar desafios de engenharia em soluções inteligentes que elevam a performance industrial.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchMinas Gerais, BrazilHQ recorded Nov 6, 2026201-50094 contacts →

Exact match

“Fundado em 2014, em Uberlândia (MG), o Grupo TCE Engenharia nasceu com o propósito de levar tecnologia e inovação à distribuição de energia elétrica para grandes centros urbanos e…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchCuritiba, BrazilHQ recorded Nov 6, 202651-20093 contacts →

Exact match

“A Ocle é um escritório de engenharia de soluções customizadas para diversos segmentos de negócios.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchRio De Janeiro, BrazilHQ recorded Nov 6, 202651-20084 contacts →

Exact match

“Fundada em 1996, no Rio de Janeiro, a ADKL Zeller é referência em engenharia elétrica e automação, oferecendo soluções completas para projetos de missão crítica e de alta…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchNiquelândia, BrazilHQ recorded Nov 6, 2026201-50080 contacts →

Exact match

“STMIL is a company specialized in engineering, planning, control and management of projects, detailing projects, manufacturing, assembly and industrial maintenance.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchJaraguá Do Sul, BrazilHQ recorded Nov 6, 202651-20075 contacts →

Exact match

“Apostando no crescimento da Indústria Eletrônica e no potencial da cidade, a SDS Automação começava a traçar seu perfil, voltada ao mercado de automação, que é um forte segmento…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchBrazilHQ recorded Nov 6, 202651-20073 contacts →

Exact match

“Em abril de 1984, em Blumenau (SC), a Fiedler Automação começa a construir sua história de sucesso.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchSantos, BrazilHQ recorded Nov 6, 2026201-50070 contacts →

Exact match

“Fox Innovation & Technologies (FOX), a leading provider of advanced technologies aftermarket services and solutions specialized in high-speed rotating equipment announced in May…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchContagem, BrazilHQ recorded Nov 6, 202651-20068 contacts →

Exact match

“KUTTNER DO BRASIL é uma empresa afiliada do Grupo KKG, fundado em Essen/Alemanha no ano de 1949, sendo hoje um player internacional com atividades na Europa, Ásia, América do…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchPorto Alegre, BrazilHQ recorded Nov 6, 202651-20065 contacts →

Exact match

“Empresa com sede em PORTO ALEGRE - BRASIL, atuando com projetos e consultoria na área de INSTALAÇÕES PREDIAIS, COMERCIAIS e INDUSTRIAIS (elétricas, ar condicionado, ventilação…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchSão Paulo, BrazilHQ recorded Nov 6, 202651-20063 contacts →

Exact match

“Fundada em 1984, a Digitrol é uma empresa versátil que atua no segmento de instrumentação industrial para controle de processos industriais.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchMontes Claros, BrazilHQ recorded Nov 6, 202651-20061 contacts →

Exact match

“A COALTECH é uma empresa especializada em consultoria, projetos de engenharia, automação e gerenciamento, que executa atividades das mais variadas complexidades técnicas.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchBetim, BrazilHQ recorded Nov 6, 2026201-50061 contacts →

Exact match

“Founded in January 2010, nowadays headquartered in Betim-MG and a subsidiary in Córdoba, Argentina, ALLCONTROL offers to the national and international market, high level quality…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 954 process control engineering firms based in Brazil

See the full list, filter by size, metro and specialty, and access 1,543 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Process control engineering firms based in Brazil at a glance

As of Nov 6, 2026
9.4%Verified-email coverage
17.3Average contacts per company
1-10Median size (employees)
7.5%Largest-city concentration · Sao Paulo
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
502
11-50
329
51-200
85
201-500
16
501-1,000
6
1,001-5,000
3
10001+
1

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 954 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Brazil whose business descriptions match “process control engineering firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 1,543 professional contacts with verified work emails across the full matched dataset. 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 November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “process control engineering firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many process control engineering firms are there based in Brazil?

RevenueBase identified 954 company matches for process control engineering firms associated with Brazil as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Montcalm Montagens Industriais tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most process control engineering firms?

Sao Paulo leads with 72 company records, followed by Belo Horizonte (48) and Curitiba (40).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 1,543 professional contacts with verified work emails tracked across these 954 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 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 SmartSearch, 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.