Company lists · Data refreshed September 2026

Top 25 Open source erp software companies based in Brazil

Name: Open source erp 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 215 companies tracked

RevenueBase identified 215 open source erp software companies headquartered in Brazil as of September 2026 and tracks 3,978 professional contacts across them, including 1,026 with verified work emails and 51 with mobile numbers. Sao Paulo is the largest hub.

This list covers open source erp 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

215Companies

3,978Contacts tracked

1,026Verified emails

51Mobile numbers

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The 25 largest open source erp software companies based in Brazil

Ranked by team size

Top 25 of 215 open source erp 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 open source erp 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	BennerIndirect evidence	Sao Paulo, BrazilHQ checked Sep 5, 2026	1,001-5,000	1,442
	“Há 28 anos, a Benner transforma a gestão das empresas com tecnologia e inovação.” Source: company website · checked Sep 5, 2026
2	Cigam Software DE GestãoPartial evidence	Novo Hamburgo, BrazilHQ checked Sep 5, 2026	1,001-5,000	546
	“A CIGAM amplia sua experiência no desenvolvimento de software de gestão empresarial desde 1986.” Source: company website · checked Sep 5, 2026
3	CompusoftwarePartial evidence	Araçatuba, BrazilHQ checked Sep 5, 2026	51-200	110
	“A atuação da CS não consiste simplesmente em consultoria e fornecimento de softwares integrados.” Source: company website · checked Sep 5, 2026
4	Viasoft Korp Industry ERPIndirect evidence	Curitiba, BrazilHQ checked Sep 5, 2026	51-200	89
	“KORP is a technology company, founded in and with 100% national value.” Source: company website · checked Sep 5, 2026
5	EMA SistemasIndirect evidence	Criciúma, BrazilHQ checked Sep 5, 2026	51-200	75
	“Somos uma empresa especializada em sistemas de gestão empresarial, fundada em 31 de janeiro de 2005, em Criciúma SC Brasil.” Source: company website · checked Sep 5, 2026
6	TGA SistemasStrong evidence	Tangará Da Serra, BrazilHQ checked Sep 5, 2026	51-200	71
	“Software de Gestão Empresarial ERP para micro e pequenas empresas.” Source: company website · checked Sep 5, 2026
7	OnclickPartial evidence	Marília, BrazilHQ checked Sep 5, 2026	51-200	70
	“A OnClick está desde consolidada no mercado de desenvolvimento de softwares como produtora de Sistemas de Gestão Empresarial para pequenas e médias empresas.” Source: company website · checked Sep 5, 2026
8	Exactus IntelligencePartial evidence	Londrina, BrazilHQ checked Sep 5, 2026	51-200	60
	“Com sede em Londrina - PR e filial em Santana de Parnaíba - SP a Exactus Software se consagra como uma das maiores produtora de sistemas para Empresa de Contabilidade e Gestão…” Source: company website · checked Sep 5, 2026
9	TagplusIndirect evidence	Belo Horizonte, BrazilHQ checked Sep 5, 2026	51-200	54
	“O TagPlus foi criado justamente para ser uma forma eficaz e de fácil uso para gestão de empresas.” Source: company website · checked Sep 5, 2026
10	Conexos CloudPartial evidence	Vitória, BrazilHQ checked Sep 5, 2026	51-200	49
	“Empresa do segmento de TI, especilizada em softwares para os segmentos: Comércio Exterior, Trade Company, Distribuição e prestação de serviços em geral.” Source: company website · checked Sep 5, 2026
11	Ausland Consultoria & InformáticaIndirect evidence	Curitiba, BrazilHQ checked Sep 5, 2026	51-200	40
	“Com mais de 35 anos no mercado, a Ausland é pioneira no desenvolvimento de sistemas completos para as mais diversas indústrias e também áreas de educação, comércio e serviços.” Source: company website · checked Sep 5, 2026
12	UNO ERPPartial evidence	Barueri, BrazilHQ checked Sep 5, 2026	11-50	38
	“A Uno Soluções é uma empresa de engenharia de software, no mercado desde 1998.” Source: company website · checked Sep 5, 2026
13	SistecPartial evidence	São Joaquim Da Barra, BrazilHQ checked Sep 5, 2026	11-50	37
	“A SISTEC é uma empresa consolidada que está no mercado de desenvolvimento de softwares de gestão empresarial há mais de 28 anos.” Source: company website · checked Sep 5, 2026
14	Mercosistem Sistemas ERP E ConsultoriaPartial evidence	Marília, BrazilHQ checked Sep 5, 2026	11-50	32
	“Desde a sua fundação, a MERCOSISTEM busca atender empresários à procura de um software que se adapte à realidade de sua empresa, com soluções simples e práticas, possuindo a…” Source: company website · checked Sep 5, 2026
15	NW SoftwareStrong evidence	Americana, BrazilHQ checked Sep 5, 2026	11-50	31
	“Com mais de 10 anos de experiência, é a evolução da Northward Software Solutions Ltda, que atuava no mercado de desenvolvimento de software para gestão empresarial (ERP) desde…” Source: company website · checked Sep 5, 2026
16	Gerencial Informática LtdaIndirect evidence	Campo Grande, BrazilHQ checked Sep 5, 2026	11-50	26
	“A Gerencial informática é uma empresa criada em 14 de Setembro de 1998, formada por profissionais de diversas áreas: Administradores, Contabilistas, Programadores e Analistas que…” Source: company website · checked Sep 5, 2026
17	Triplos Tecnologia LtdaPartial evidence	São Carlos, BrazilHQ checked Sep 5, 2026	11-50	26
	“A Triplos desenvolve e fornece suporte ao desenvolvimento de sistemas e softwares específicos de acordo com sua necessidade.” Source: company website · checked Sep 5, 2026
18	Breda's SistemasPartial evidence	Marília, BrazilHQ checked Sep 5, 2026	11-50	26
	“Com a visão de aprender e desenvolver soluções inteligentes em tecnologia, a BREDA´S vem desde 1990, gerando soluções integradas para gestão administrativa ERP, customizáveis de…” Source: company website · checked Sep 5, 2026
19	Belt SistemasStrong evidence	Parnamirim, BrazilHQ checked Sep 5, 2026	11-50	25
	“Oferecemos uma solução em Software ERP para empresas pequenas, médias ou de grande porte.” Source: company website · checked Sep 5, 2026
20	Uaisoft Sistemas DE GestaoIndirect evidence	Itauna, BrazilHQ checked Sep 5, 2026	11-50	23
	Source: company website · checked Sep 5, 2026
21	Softland Sistemas - Sistema ERPIndirect evidence	São Paulo, BrazilHQ checked Sep 5, 2026	11-50	20
	“A Softland Sistemas desenvolve seus sistemas aplicando as melhores práticas de desenvolvimento, se atualizando a todo o momento e, em especial, ouvindo cada um de seus clientes.” Source: company website · checked Sep 5, 2026
22	Denver TecnologiaStrong evidence	Lins, BrazilHQ checked Sep 5, 2026	11-50	19
	“A Denver Tecnologia nasceu da vontade de oferecer às empresas um software de ERP (Planejamento de Recursos Empresariais) moderno, otimizado, mais próximo dos clientes e com o…” Source: company website · checked Sep 5, 2026
23	Sou.Is Tecnologia E Sistemas LtdaPartial evidence	Blumenau, BrazilHQ checked Sep 5, 2026	11-50	18
	“Produtora de software que desafia os processos em busca de soluções inteligentes para mover de forma sustentável empresas de alto crescimento.” Source: company website · checked Sep 5, 2026
24	Hábil Software By LimberIndirect evidence	Pato Branco, BrazilHQ checked Sep 5, 2026	11-50	17
	“Fundada em 1992 em Pato Branco, no Paraná, a Hábil nasceu com o objetivo de oferecer soluções de gestão acessíveis para micro e pequenas empresas que precisavam se adaptar à nova…” Source: company website · checked Sep 5, 2026
25	Prócion SistemasIndirect evidence	São Carlos, BrazilHQ checked Sep 5, 2026	11-50	16
	“Desenvolvemos soluções que aprimoram o gerenciamento de diversos setores na gestão das empresas.” Source: company website · checked Sep 5, 2026

Showing 25 of 215 open source erp software companies based in Brazil

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Open source erp software companies based in Brazil at a glance

As of Sep 5, 2026

1-10Median size (employees)

Sao PauloLargest hub · 26 HQs

51Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

118

11-50

51-200

1,001-5,000

10001+

Verified emails by last verification

0–30

942

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 open source erp 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 “open source erp 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 open source erp 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, 1,026 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.

Open source erp software companies by metro

Open source erp software companies in Sao Paulo26

Frequently asked

How many open source erp software companies are there based in Brazil?

RevenueBase identified 215 open source erp 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?

Benner, headquartered in Sao Paulo, tops this list with the largest team on record.

Which city has the most open source erp software companies?

Sao Paulo leads with 26 headquartered companies, followed by Curitiba (10) and Belo Horizonte (7).

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 1,026 verified decision-maker contacts tracked across these 215 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.