Company lists · Data refreshed September 2026

Top 25 Refinery automation companies based in Brazil

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

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 730 companies tracked

RevenueBase identified 730 refinery automation companies headquartered in Brazil as of September 2026 and tracks 11,687 professional contacts across them, including 1,983 with verified work emails. Sao Paulo is the largest hub.

This list covers refinery automation 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 17, 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 17, 2026 86% judged on-target in blind review

730Companies

11,687Contacts tracked

1,983Verified emails

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The 25 largest refinery automation companies based in Brazil

Ranked by team size

Top 25 of 730 refinery automation companies based in Brazil, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to refinery automation 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	REFIT	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	501-1,000	1,406 contacts →
	Indirect evidence “Inaugurada em 1954, a Refit nasceu para ajudar o Brasil a escrever sua história de sucesso no mercado de petróleo.” Source: RevenueBase Database · checked Sep 17, 2026
2	TSA	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 17, 2026	501-1,000	872 contacts →
	Indirect evidence “A TSA destaca-se como uma das maiores empresas no seu setor de atuação.” Source: RevenueBase Database · checked Sep 17, 2026
3	Altus Sistemas DE Automação	Partial evidence	São Leopoldo, BrazilHQ checked Sep 17, 2026	201-500	313 contacts →
	Partial evidence “As a reference for the automation market for more than 40 years, Altus Sistemas de Automação S.A.” Source: RevenueBase Database · checked Sep 17, 2026
4	Fábrica Carioca DE Catalisadores S.A	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	201-500	259 contacts →
	Indirect evidence “Na Fábrica Carioca de Catalisadores S.A.” Source: RevenueBase Database · checked Sep 17, 2026
5	Greylogix Brasil	Partial evidence	Rio Negro, BrazilHQ checked Sep 17, 2026	201-500	241 contacts →
	Partial evidence “GreyLogix plans, projects and implements automation solutions for process and manufacturing plants.” Source: RevenueBase Database · checked Sep 17, 2026
6	Automind	Indirect evidence	Salvador, BrazilHQ checked Sep 17, 2026	51-200	199 contacts →
	Indirect evidence “In 1987, a group of professionals founded AUTOMIND Automação Industrial Ltda, bringing to Brazil a new concept combined with an innovative approach to the development of…” Source: RevenueBase Database · checked Sep 17, 2026
7	Nova Smar S A	Partial evidence	Sertãozinho, BrazilHQ checked Sep 17, 2026	201-500	164 contacts →
	Partial evidence “The SMAR brand, created in 1974, has a global presence as a supplier of instrumentation and solutions in industrial process automation and control systems.” Source: RevenueBase Database · checked Sep 17, 2026
8	Proauto Electric	Indirect evidence	Sorocaba, BrazilHQ checked Sep 17, 2026	51-200	130 contacts →
	Indirect evidence “A Proauto Electric nasceu há mais de 30 anos no mercado de automação industrial e hoje atua também em energia solar, distribuindo componentes e soluções das marcas mais renomadas…” Source: RevenueBase Database · checked Sep 17, 2026
9	Ctasmart	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 17, 2026	51-200	121 contacts →
	Indirect evidence “Somos um Grupo global, líder e referência no mercado nacional de automação de combustíveis.” Source: RevenueBase Database · checked Sep 17, 2026
10	Support	Indirect evidence	Goiania, BrazilHQ checked Sep 17, 2026	51-200	114 contacts →
	Indirect evidence “Distribuidor de marcas líderes no segmento de Automação Industrial Missão: Possibilitar soluções em automação e instrumentação industrial para os diversos segmentos, atendendo as…” Source: RevenueBase Database · checked Sep 17, 2026
11	Neopro	Indirect evidence	Cotia, BrazilHQ checked Sep 17, 2026	51-200	94 contacts →
	Indirect evidence “A Neopro existe para transformar desafios de engenharia em soluções inteligentes que elevam a performance industrial.” Source: RevenueBase Database · checked Sep 17, 2026
12	Fiedler Automação Industrial	Indirect evidence	BrazilHQ checked Sep 17, 2026	51-200	91 contacts →
	Indirect evidence “Em abril de 1984, em Blumenau (SC), a Fiedler Automação começa a construir sua história de sucesso.” Source: RevenueBase Database · checked Sep 17, 2026
13	GHP Automação	Indirect evidence	Serra, BrazilHQ checked Sep 17, 2026	11-50	85 contacts →
	Indirect evidence “A GHP AUTOMAÇÃO atua em Automação Industrial desde 1985.” Source: RevenueBase Database · checked Sep 17, 2026
14	Xpert Empreendimentos Eletrônicos Ltda	Indirect evidence	Pato Branco, BrazilHQ checked Sep 17, 2026	51-200	84 contacts →
	Indirect evidence “A XPert é uma empresa de tecnologia especializada no segmento de distribuição de combustíveis.” Source: RevenueBase Database · checked Sep 17, 2026
15	Adkl Zeller	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	51-200	80 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
16	Ionics	Indirect evidence	Florianópolis, BrazilHQ checked Sep 17, 2026	11-50	73 contacts →
	Indirect evidence “A IONICS atua no mercado de soluções para controle de abastecimento desde 1987, sendo a pioneira e responsável pelo desenvolvimento e comercialização dos primeiros produtos…” Source: RevenueBase Database · checked Sep 17, 2026
17	SSE Brasil	Indirect evidence	Santos, BrazilHQ checked Sep 17, 2026	201-500	71 contacts →
	Indirect evidence “Fox Innovation & Technologies (FOX), a leading provider of advanced technologies aftermarket services and solutions specialized in high-speed rotating equipment announced in May…” Source: RevenueBase Database · checked Sep 17, 2026
18	TCE Engenharia	Indirect evidence	Minas Gerais, BrazilHQ checked Sep 17, 2026	201-500	71 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
19	T&t Sistemi Brasil	Partial evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	51-200	69 contacts →
	Partial evidence “Company with 10 years of Brazil, headquartered in Italy, working in the manufacture of automation panels and specialized services of automation and mechanics in turbomachines.” Source: RevenueBase Database · checked Sep 17, 2026
20	Santec Automação Industrial Ltda	Indirect evidence	Osasco, BrazilHQ checked Sep 17, 2026	51-200	63 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
21	Kuttner DO Brasil	Indirect evidence	Contagem, BrazilHQ checked Sep 17, 2026	51-200	61 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
22	IDUS	Indirect evidence	Natal, BrazilHQ checked Sep 17, 2026	51-200	60 contacts →
	Indirect evidence “Idus é fruto da fusão entre RN Tecnologia e a Logique Sistemas, consolidando décadas de expertise em automação e desenvolvimento de software para a indústria, em especial a…” Source: RevenueBase Database · checked Sep 17, 2026
23	Serrano Automação	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 17, 2026	51-200	58 contacts →
	Indirect evidence “A SERRANO AUTOMAÇÃO é uma empresa especializada em automação industrial, que teve sua origem na indústria Petroquímica, a qual tem larga experiência e tradição.” Source: RevenueBase Database · checked Sep 17, 2026
24	MSI Engenharia & Tecnologia	Indirect evidence	Divinópolis, BrazilHQ checked Sep 17, 2026	51-200	52 contacts →
	Indirect evidence “Somos a MSI Engenharia e Tecnologia, uma empresa brasileira que atua no mercado desde 1998, com presença nacional e internacional.” Source: RevenueBase Database · checked Sep 17, 2026
25	Allcontrol Engenharia	Indirect evidence	Betim, BrazilHQ checked Sep 17, 2026	201-500	52 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 17, 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: refinery automation 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 refinery automation companies.
Partial evidence: Its own public description names part of refinery automation companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name refinery automation 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 730 refinery automation companies based in Brazil

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Refinery automation companies based in Brazil at a glance

As of Sep 17, 2026

17.0%Verified-email coverage

16.0Average contacts per company

1-10Median size (employees)

6.6%Largest-city concentration · Sao Paulo

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

367

11-50

267

51-200

201-500

501-1,000

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 730 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 refinery automation 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 “refinery automation 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 refinery automation 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 refinery automation 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, 1,983 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 17, 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.

Refinery automation companies by metro

Refinery automation companies in Sao Paulo48
Refinery automation companies in Curitiba34
Refinery automation companies in Rio De Janeiro30
Refinery automation companies in Belo Horizonte29
Refinery automation companies in Campinas25

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 refinery automation 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 refinery automation companies are there based in Brazil?

RevenueBase identified 730 refinery automation 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?

REFIT, headquartered in Rio De Janeiro, tops this list with the largest team on record.

Which city has the most refinery automation companies?

Sao Paulo leads with 48 headquartered companies, followed by Curitiba (34) and Rio De Janeiro (30).

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 1,983 verified decision-maker contacts tracked across these 730 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 17, 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.