Company lists · Data refreshed September 2026

Top 25 Oil and gas automation companies based in Brazil

Name: Oil and gas 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 498 companies tracked

RevenueBase identified 498 oil and gas automation companies headquartered in Brazil as of September 2026 and tracks 8,256 professional contacts across them, including 1,598 with verified work emails. Sao Paulo is the largest hub.

This list covers oil and gas 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

498Companies

8,256Contacts tracked

1,598Verified emails

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The 25 largest oil and gas automation companies based in Brazil

Ranked by team size

Top 25 of 498 oil and gas 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 oil and gas 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	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
2	Automa	Indirect evidence	Jundiaí, BrazilHQ checked Sep 17, 2026	201-500	291 contacts →
	Indirect evidence “A Automa, a DNV company, é referência em tecnologias para o setor de energia, com foco em controle, inteligência operacional e eficiência.” Source: RevenueBase Database · checked Sep 17, 2026
3	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
4	HIRSA	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	201-500	188 contacts →
	Indirect evidence “Hirsa – a medida certa!” Source: RevenueBase Database · checked Sep 17, 2026
5	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
6	Autvix Engenharia	Indirect evidence	Serra, BrazilHQ checked Sep 17, 2026	51-200	143 contacts →
	Indirect evidence “A AutVix Engenharia & Consultoria, sediada na Serra – ES, é uma empresa voltada para o mercado de integração de sistemas de Automação Industrial.” Source: RevenueBase Database · checked Sep 17, 2026
7	WEB Nordeste Ltda	Strong evidence	Simões Filho, BrazilHQ checked Sep 17, 2026	51-200	134 contacts →
	Strong evidence “WEB NORDESTE Ltda, established on 2002, manufactures equipments and provides services for the Oil & Gas industry, according to API standards.” 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	Automation Global Solutions	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 17, 2026	51-200	129 contacts →
	Indirect evidence “Empresa há 30 anos no mercado, fornecendo tecnologia de ponta em soluções corporativas na área de monitoramento de processo, segurança patrimonial e comunicação em todo segmento…” Source: RevenueBase Database · checked Sep 17, 2026
10	Oilequip	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	201-500	127 contacts →
	Indirect evidence “A Oilequip Produtos e Serviços Ltda.” Source: RevenueBase Database · checked Sep 17, 2026
11	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
12	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
13	Abastek	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 17, 2026	201-500	109 contacts →
	Indirect evidence “A Abastek iniciou sua trajetória no mercado de automação em 1989, em Contagem, Minas Gerais.” Source: RevenueBase Database · checked Sep 17, 2026
14	Lupatech S A	Indirect evidence	Caxias Do Sul, BrazilHQ checked Sep 17, 2026	201-500	106 contacts →
	Indirect evidence “Fundada em 08 de agosto de 1980, a LUPATECH S.A.” Source: RevenueBase Database · checked Sep 17, 2026
15	Ouronova	Strong evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	51-200	98 contacts →
	Strong evidence “ouronova is a technological innovation company oriented to the development of intelligent solutions for the E&P sector of the oil and gas industry.” Source: RevenueBase Database · checked Sep 17, 2026
16	GAS Futuro	Partial evidence	Campo Largo, BrazilHQ checked Sep 17, 2026	51-200	95 contacts →
	Partial evidence “Somos a Gas Futuro, uma empresa brasileira de equipamentos para gás natural com uma história de muito orgulho.” Source: RevenueBase Database · checked Sep 17, 2026
17	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
18	Vidya Technology	Indirect evidence	Curitiba, BrazilHQ checked Sep 17, 2026	51-200	87 contacts →
	Indirect evidence “Vidya Technology is a global provider of digital solutions for large-process industries, driven by a simple yet powerful principle: wisdom.” Source: RevenueBase Database · checked Sep 17, 2026
19	Leap Technologies	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	501-1,000	87 contacts →
	Indirect evidence “A LEAP Technologies, integrante do Grupo LEAP, foi fundada em 2016 com o objetivo de oferecer soluções completas em manutenção e automação para os setores civil, naval…” Source: RevenueBase Database · checked Sep 17, 2026
20	Geogas Serviços DE Óleo E GÁS	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	51-200	85 contacts →
	Indirect evidence “A Geogas é uma empresa 100% brasileira, criada com o propósito de oferecer soluções inovadoras e seguras para o mercado de gás natural, contribuindo para a eficiência operacional…” Source: RevenueBase Database · checked Sep 17, 2026
21	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
22	Lince'	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	51-200	83 contacts →
	Indirect evidence “Fundada em 1985 a Lince é uma empresa de origem 100% brasileira, porém, de ambição global.” Source: RevenueBase Database · checked Sep 17, 2026
23	Aselco	Strong evidence	São Paulo, BrazilHQ checked Sep 17, 2026	51-200	81 contacts →
	Strong evidence “Founded in 1983, ASELCO is a Brazilian company focused on turn-key engineering projects for Oil & Gas, Chemical, Petrochemical and Power Generation industries.” Source: RevenueBase Database · checked Sep 17, 2026
24	Gascat Industria E Comercio Ltda	Indirect evidence	Indaiatuba, BrazilHQ checked Sep 17, 2026	51-200	74 contacts →
	Indirect evidence “With 100% Brazilian capital and counting originally with French technology that arrived in Brazil in the early 80s, GASCAT found in the last 20 years its technology independence…” Source: RevenueBase Database · checked Sep 17, 2026
25	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

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: oil and gas 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 oil and gas automation companies.
Partial evidence: Its own public description names part of oil and gas automation companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name oil and gas 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 498 oil and gas automation companies based in Brazil

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Oil and gas automation companies based in Brazil at a glance

As of Sep 17, 2026

19.4%Verified-email coverage

16.6Average contacts per company

11-50Median size (employees)

8.2%Largest-city concentration · Sao Paulo

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

224

11-50

179

51-200

201-500

501-1,000

1,001-5,000

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 498 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 oil and gas 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 “oil and gas 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 oil and gas 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 oil and gas 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, 1,598 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.

Oil and gas automation companies by metro

Oil and gas automation companies in Sao Paulo41
Oil and gas automation companies in Rio De Janeiro40

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 oil and gas 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 oil and gas automation companies are there based in Brazil?

RevenueBase identified 498 oil and gas 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?

Altus Sistemas DE Automação, headquartered in Sao Leopoldo, tops this list with the largest team on record.

Which city has the most oil and gas automation companies?

Sao Paulo leads with 41 headquartered companies, followed by Rio De Janeiro (40) and Sertaozinho (16).

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 1,598 verified decision-maker contacts tracked across these 498 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.