Company lists · Data refreshed September 2026

Top 25 Railway automation software companies based in Brazil

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

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 111 companies tracked

RevenueBase identified 111 railway automation software companies headquartered in Brazil as of September 2026 and tracks 1,511 professional contacts across them, including 272 with verified work emails and 19 with mobile numbers. Sao Paulo is the largest hub.

This list covers railway automation 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, how directly it supports the match, and when it was last checked. Data refreshed September 5, 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 HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review

111Companies

1,511Contacts tracked

272Verified emails

19Mobile numbers

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The 25 largest railway automation software companies based in Brazil

Ranked by team size

Top 25 of 111 railway automation software companies based in Brazil, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names railway automation software companies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	Alta Rail TechnologyIndirect evidence	Colombo, BrazilHQ checked Sep 5, 2026	51-200	136
	“Innovative technology company and leading provider of rail solutions, ART has a successful track record in supporting railroads all over the world to improve operational safety…” Source: company website · checked Sep 5, 2026
2	Proauto ElectricIndirect evidence	Sorocaba, BrazilHQ checked Sep 5, 2026	51-200	130
	“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: company website · checked Sep 5, 2026
3	Progress Rail BrasilIndirect evidence	Sete Lagoas, BrazilHQ checked Sep 5, 2026	n/a	71
	“Nosso time cria relacionamentos duradouros com nossos clientes, fornecendo soluções abrangentes de material circulante e infraestrutura para a indústria ferroviária global…” Source: company website · checked Sep 5, 2026
4	IbraferPartial evidence	Sorocaba, BrazilHQ checked Sep 5, 2026	51-200	55
	“Founded in 1.949 at Sorocaba/São Paulo, we're manufacturer of tried and tested railway components.” Source: company website · checked Sep 5, 2026
5	Autron AutomaçãoIndirect evidence	São Paulo, BrazilHQ checked Sep 5, 2026	11-50	54
	“We are a team of professionals focused on providing innovative solutions for the most diverse segments, with strong national performance and presence in the South American market.” Source: company website · checked Sep 5, 2026
6	Grupo InfoengPartial evidence	Catanduva, BrazilHQ checked Sep 5, 2026	51-200	38
	“Desenvolvimento de Softwares de Automação Industrial, Projetos Elétricos, Fabricação de Painéis Elétricos, Validação de Sistemas Computadorizados e Laboratório de Metrologia.” Source: company website · checked Sep 5, 2026
7	Zylix EngenhariaIndirect evidence	Curitiba, BrazilHQ checked Sep 5, 2026	51-200	37
	“A ZYLIX oferece uma solução completa de automação para distribuidoras de combustíveis, terminais e TRRs.” Source: company website · checked Sep 5, 2026
8	2solve Engineering And TechnologyIndirect evidence	Vitória, BrazilHQ checked Sep 5, 2026	11-50	35
	“Hello, we are 2Solve Engineering and Technology.” Source: company website · checked Sep 5, 2026
9	RT EngenhariaStrong evidence	São Bernardo Do Campo, BrazilHQ checked Sep 5, 2026	11-50	30
	“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: company website · checked Sep 5, 2026
10	RRSPartial evidence	Curitiba, BrazilHQ checked Sep 5, 2026	11-50	26
	“Na RRS, somos líderes em soluções de software voltadas para o setor ferroviário.” Source: company website · checked Sep 5, 2026
11	Spin ENGPartial evidence	Brasilia, BrazilHQ checked Sep 5, 2026	11-50	24
	“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: company website · checked Sep 5, 2026
12	MPK Equipamentos Industriais LtdaIndirect evidence	Curitiba, BrazilHQ checked Sep 5, 2026	11-50	21
	“A MPK atua em dois nichos de mercado: Ferroviário: Produtos para linha férrea que compõe as passagens em nível ferroviárias, o nosso 3SF (Sistema de Sinalização e Segurança…” Source: company website · checked Sep 5, 2026
13	Ktsa Automação Industrial LtdaIndirect evidence	São Bernardo Do Campo, BrazilHQ checked Sep 5, 2026	11-50	20
	“A história da KTSA se inicia em março de 2008, quando três engenheiros, com grande experiência em automação resolveram fundar a empresa.” Source: company website · checked Sep 5, 2026
14	VIA PermanenteIndirect evidence	Matias Barbosa, BrazilHQ checked Sep 5, 2026	51-200	12
	“Somos especialistas em soluções inteligentes em equipamentos ferroviários!” Source: company website · checked Sep 5, 2026
15	Rail Movement PlannerIndirect evidence	Campinas, BrazilHQ checked Sep 5, 2026	11-50	11
	“With customers all over the globe, since it was established Rail Movement Planner has maintained a yearly growth above 70%.” Source: company website · checked Sep 5, 2026
16	ConecsaIndirect evidence	Sete Lagoas, BrazilHQ checked Sep 5, 2026	1-10	9
	“A Conecsa vem atuando principalmente com Automação e TI Industrial em muitas empresas dos setores Automotivo, Alimentício e Siderurgia.” Source: company website · checked Sep 5, 2026
17	C3 Automação E TecnologiaStrong evidence	São Carlos, BrazilHQ checked Sep 5, 2026	11-50	8
	“C3 Automação e Tecnologia is a company specialized in the development of software for plant automation and industrial processes.” Source: company website · checked Sep 5, 2026
18	Railway ProjetosIndirect evidence	Sao Paulo, BrazilHQ checked Sep 5, 2026	11-50	8
	Source: company website · checked Sep 5, 2026
19	Exata Sistemas DE Automação LtdaPartial evidence	Sao Paulo, BrazilHQ checked Sep 5, 2026	11-50	8
	“A Exata Sistemas de Automação oferece as melhores soluções de software para automação industrial, predial e de sistemas de energia.” Source: company website · checked Sep 5, 2026
20	AQS Tecnologia LtdaIndirect evidence	Sao Paulo, BrazilHQ checked Sep 5, 2026	11-50	6
	“Projetos, Serviços, Consultoria e Treinamentos em- Sistemas de Controle Metro-Ferroviário - Sistemas de Informações Gerenciais - Manutenção Corretiva e Preventiva - Engenharia de…” Source: company website · checked Sep 5, 2026
21	Softenge Automação IndustrialIndirect evidence	Jaragua Do Sul, BrazilHQ checked Sep 5, 2026	1-10	6
	“Com mais de 15 anos de experiência em automação industrial e empregando normas internacionais de engenharia a SOFTENGE desenvolve soluções para as seguintes setores industriais-…” Source: company website · checked Sep 5, 2026
22	G&s Soluções EM EnergiaIndirect evidence	Leme, BrazilHQ checked Sep 5, 2026	1-10	5
	“Automação de Subestações.” Source: company website · checked Sep 5, 2026
23	Same Automação E Segurança Industrial LtdaIndirect evidence	São Paulo, BrazilHQ checked Sep 5, 2026	11-50	4
	“Soluções para automação e segurança de equipamentos automáticos industriais” Source: company website · checked Sep 5, 2026
24	Sepsamedha Brasil LtdaIndirect evidence	São Paulo, BrazilHQ checked Sep 5, 2026	51-200	2
	“SepsaMedha é uma empresa de tecnologia especializada no projeto, fabricação e comercialização de equipamentos para trens, metrôs e bondes.” Source: company website · checked Sep 5, 2026
25	PD TecnologiaIndirect evidence	Curitiba, BrazilHQ checked Sep 5, 2026	1-10	2
	“Empresa do ramo de tecnologia, voltada a pesquisa e desenvolvimento de produtos e consultoria no ramo de automação industrial e ferrovia.” Source: company website · checked Sep 5, 2026

Showing 25 of 111 railway automation software companies based in Brazil

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Railway automation software companies based in Brazil at a glance

As of Sep 5, 2026

11-50Median size (employees)

Sao PauloLargest hub · 15 HQs

19Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

501-1,000

1,001-5,000

10001+

Verified emails by last verification

0–30

246

31–60

61–90

90–180

180+

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 railway automation software companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Brazil whose own description of what they do matches “railway automation software companies”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among railway automation 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 an evidence 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, 272 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 5, 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

How many railway automation software companies are there based in Brazil?

RevenueBase identified 111 railway automation 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?

Alta Rail Technology, headquartered in Colombo, tops this list with the largest team on record.

Which city has the most railway automation software companies?

Sao Paulo leads with 15 headquartered companies, followed by Curitiba (9) and Sorocaba (5).

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 272 verified decision-maker contacts tracked across these 111 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 5, 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.