Company lists · Data refreshed September 2026

Top 25 Operational technology software companies based in Brazil

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

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 240 companies tracked

RevenueBase identified 240 operational technology software companies headquartered in Brazil as of September 2026 and tracks 2,986 professional contacts across them, including 712 with verified work emails. Sao Paulo is the largest hub.

This list covers operational technology software 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 29, 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 29, 2026 86% judged on-target in blind review

240Companies

2,986Contacts tracked

712Verified emails

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The 25 largest operational technology software companies based in Brazil

Ranked by team size

Top 25 of 240 operational technology software companies based in Brazil, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to operational technology software 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	Indirect evidence	São Leopoldo, BrazilHQ checked Sep 29, 2026	201-500	313 contacts →
	Indirect evidence “As a reference for the automation market for more than 40 years, Altus Sistemas de Automação S.A.” Source: RevenueBase Database · checked Sep 29, 2026
2	Automind	Indirect evidence	Salvador, BrazilHQ checked Sep 29, 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 29, 2026
3	Concert Technologies	Strong evidence	Belo Horizonte, BrazilHQ checked Sep 29, 2026	201-500	179 contacts →
	Strong evidence “We are a business group focused on Operational Technology (OT) solutions, formed by two business units, Concert Engenharia and Concert Lab, and the startup thingable.” Source: RevenueBase Database · checked Sep 29, 2026
4	Ppi-Multitask	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 29, 2026	51-200	146 contacts →
	Indirect evidence “PPI-Multitask is a company specialized on the development and implementation of complete solutions for planning, management and control of industrial activities, which improves…” Source: RevenueBase Database · checked Sep 29, 2026
5	Precisão Sistemas	Indirect evidence	Jales, BrazilHQ checked Sep 29, 2026	51-200	104 contacts →
	Indirect evidence “Com mais de 25 anos de trajetória no mercado, a Precisão Sistemas é uma empresa sólida que prima por inovação com qualidade, é especializada no desenvolvimento de soluções para…” Source: RevenueBase Database · checked Sep 29, 2026
6	Tel&com	Indirect evidence	Taboão Da Serra, BrazilHQ checked Sep 29, 2026	201-500	103 contacts →
	Indirect evidence “Parte de um dos maiores grupos empresariais do Brasil com mais de colaboradores, a Tel & Com é uma empresa com mais de 10 anos de experiência, totalmente focada na Gestão de…” Source: RevenueBase Database · checked Sep 29, 2026
7	Teclógica	Indirect evidence	Blumenau, BrazilHQ checked Sep 29, 2026	51-200	97 contacts →
	Indirect evidence “Com mais de 30 anos de atuação, a Teclógica se destaca como uma liderança em soluções tecnológicas integradas voltadas para a indústria.” Source: RevenueBase Database · checked Sep 29, 2026
8	IDUS	Partial evidence	Natal, BrazilHQ checked Sep 29, 2026	51-200	60 contacts →
	Partial 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 29, 2026
9	Libracom	Indirect evidence	Esteio, BrazilHQ checked Sep 29, 2026	11-50	48 contacts →
	Indirect evidence “LIBRACOM Trinta anos desde a fundação da Libracom!” Source: RevenueBase Database · checked Sep 29, 2026
10	Marrari Automação	Indirect evidence	Curitiba, BrazilHQ checked Sep 29, 2026	51-200	46 contacts →
	Indirect evidence “A Marrari foi criada no início dos anos 90, na cidade de Curitiba.” Source: RevenueBase Database · checked Sep 29, 2026
11	Prosys Tecnologia	Indirect evidence	Santana De Parnaíba, BrazilHQ checked Sep 29, 2026	11-50	41 contacts →
	Indirect evidence “Há 36 anos, a Prosys entrega soluções em automação industrial, sistemas DCS/SCADA e transformação digital com confiabilidade e engenharia aplicada para setores de alta exigência -…” Source: RevenueBase Database · checked Sep 29, 2026
12	Baumier Automation	Indirect evidence	São Bernardo Do Campo, BrazilHQ checked Sep 29, 2026	11-50	36 contacts →
	Indirect evidence “Quem Somos A BAUMIER Automation auxilia indústrias no processo de coleta, tratamento e entrega dos dados fornecendo soluções e distribuindo produtos para comunicação, IoT e Cyber…” Source: RevenueBase Database · checked Sep 29, 2026
13	Setup Automacao	Indirect evidence	Campinas, BrazilHQ checked Sep 29, 2026	11-50	36 contacts →
	Indirect evidence “Fundada em 1996, a SETUP® é reconhecida por fonecer soluções de automação industrial totalmente focada nas necessidades de seus clientes, desde o fornecimento de produtos de alta…” Source: RevenueBase Database · checked Sep 29, 2026
14	MBD	Indirect evidence	Lorena, BrazilHQ checked Sep 29, 2026	11-50	35 contacts →
	Indirect evidence “Our company is located in our own headquarters in the city of Lorena-SP, and because it has been in the market since 1996, it is a pioneer in complete automation solutions, and…” Source: RevenueBase Database · checked Sep 29, 2026
15	LM Informática RIO DE Janeiro	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 29, 2026	51-200	34 contacts →
	Indirect evidence “Fundada em Julho de 1991, a LM Informatica é uma das maiores fornecedoras de soluções de automação que sempre esteve em sintonia com a evolução tecnológica para oferecer produtos…” Source: RevenueBase Database · checked Sep 29, 2026
16	RT Engenharia	Partial evidence	São Bernardo Do Campo, BrazilHQ checked Sep 29, 2026	11-50	30 contacts →
	Partial evidence “The RT Engenharia e Automação has been funded in 2004, and has a great history and expertise to act in the Industrial Automation and Electric Engineering area, though software…” Source: RevenueBase Database · checked Sep 29, 2026
17	Scadahub Tecnologia	Indirect evidence	Florianópolis, BrazilHQ checked Sep 29, 2026	11-50	29 contacts →
	Indirect evidence “High performance experts” Source: RevenueBase Database · checked Sep 29, 2026
18	Grafcet Soluções Tecnológicas	Partial evidence	São Paulo, BrazilHQ checked Sep 29, 2026	11-50	25 contacts →
	Partial evidence “Fundada em 1992 por engenheiros especialistas na área de automação, a Grafcet é uma empresa que constantemente inova em suas soluções, utiliza as melhores ferramentas de software…” Source: RevenueBase Database · checked Sep 29, 2026
19	Spin ENG	Indirect evidence	Brasilia, BrazilHQ checked Sep 29, 2026	11-50	24 contacts →
	Indirect evidence “Spin develops robust automation systems of high availability, being a specialist in the integration of supervisory control and data acquisition systems for the electrical market-…” Source: RevenueBase Database · checked Sep 29, 2026
20	Wisebyte	Indirect evidence	Uberlândia, BrazilHQ checked Sep 29, 2026	11-50	23 contacts →
	Indirect evidence “Somos a Wisebyte, empresa de tecnologia criada para tornar negócios cada vez mais eficientes.” Source: RevenueBase Database · checked Sep 29, 2026
21	Informi Automação Industrial	Indirect evidence	São Bernardo Do Campo, BrazilHQ checked Sep 29, 2026	11-50	22 contacts →
	Indirect evidence “Com o objetivo de fornecer soluções para empresas e seus produtos, a InfoRMI aplica novas e já consagradas tecnologias no ramo da automação.” Source: RevenueBase Database · checked Sep 29, 2026
22	Onix Automação Industrial	Indirect evidence	Chapecó, BrazilHQ checked Sep 29, 2026	11-50	21 contacts →
	Indirect evidence “Consolidamos nossa marca no início de 2010 para ser uma grande aliada das indústrias no desenvolvimento de sistemas de automação com alta qualidade e confiabilidade.” Source: RevenueBase Database · checked Sep 29, 2026
23	Ktsa Automação Industrial Ltda	Indirect evidence	São Bernardo Do Campo, BrazilHQ checked Sep 29, 2026	11-50	20 contacts →
	Indirect evidence “A história da KTSA se inicia em março de 2008, quando três engenheiros, com grande experiência em automação resolveram fundar a empresa.” Source: RevenueBase Database · checked Sep 29, 2026
24	Lite Automação	Indirect evidence	Tubarão, BrazilHQ checked Sep 29, 2026	11-50	20 contacts →
	Indirect evidence “The lite LITE was born of innovation.” Source: RevenueBase Database · checked Sep 29, 2026
25	Technics Sistemas DE Automação Ltda	Partial evidence	São Paulo, BrazilHQ checked Sep 29, 2026	11-50	17 contacts →
	Partial evidence “Since 1995, we at Technics have been operating in the industrial automation market, applying the best technology available to meet our customer's industrial automation needs.” Source: RevenueBase Database · checked Sep 29, 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: operational technology software 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 operational technology software companies.
Partial evidence: Its own public description names part of operational technology software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name operational technology software 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 240 operational technology software companies based in Brazil

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Operational technology software companies based in Brazil at a glance

As of Sep 29, 2026

23.8%Verified-email coverage

12.4Average contacts per company

1-10Median size (employees)

9.2%Largest-city concentration · Sao Paulo

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

131

11-50

51-200

201-500

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 240 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 operational technology software 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 “operational technology software 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 operational technology software 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 operational technology software 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, 712 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 29, 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.

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 operational technology software 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 operational technology software companies are there based in Brazil?

RevenueBase identified 240 operational technology software 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 operational technology software companies?

Sao Paulo leads with 22 headquartered companies, followed by Rio De Janeiro (10) and Sao Jose Dos Campos (9).

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 712 verified decision-maker contacts tracked across these 240 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 29, 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.