Company lists · Data refreshed August 2026

Top 25 Accounting practice management software companies based in Brazil

Name: Accounting practice management software companies based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Aug 30, 2026 167 companies tracked

RevenueBase identified 167 accounting practice management software companies headquartered in Brazil as of August 2026 and tracks 3,061 professional contacts across them, including 567 with verified work emails and 38 with mobile numbers. Sao Paulo is the largest hub.

This list covers accounting practice management 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 August 30, 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 Match evidence on every row Refreshed Aug 30, 2026 86% judged on-target in blind review

167Companies

3,061Contacts tracked

567Verified emails

38Mobile numbers

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The 25 largest accounting practice management software companies based in Brazil

Ranked by team size

Top 25 of 167 accounting practice management software companies based in Brazil, ranked by team size, largest first. Data refreshed Aug 30, 2026. Evidence rates how directly each company's own description names accounting practice management 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	Contmatic PhoenixPartial evidence	Sao Paulo, Brazil	201-500	534
	“Fundada em 1987, a CONTMATIC PHOENIX é uma Empresa em grande expansão nacional especializada no desenvolvimento de Softwares Administrativos, oferecendo soluções necessárias e…” Source: company website · checked Aug 30, 2026
2	ProsoftPartial evidence	Sao Paulo, Brazil	201-500	295
	“Desde 1986 a Prosoft desenvolve softwares para apoiar empresários contábeis a aconselhar seus clientes com rapidez, precisão e eficiência.” Source: company website · checked Aug 30, 2026
3	NIBOIndirect evidence	Rio De Janeiro, Brazil	51-200	245
	“Conheça o Nibo: simples, intuitivo e poderoso.” Source: company website · checked Aug 30, 2026
4	Mastermaq ParticipaçõesPartial evidence	Belo Horizonte, Brazil	501-1,000	206
	“Com mais de 27 anos de experiência, a Mastermaq é uma software-house que procurar resolver os desafios do ecossistema dos escritórios de contabilidade e seus clientes.” Source: company website · checked Aug 30, 2026
5	Ottimizza Sistemas ContábeisIndirect evidence	Joinville, Brazil	51-200	114
	“Nos dedicamos a aumentar a produtividade de empresas contábeis usando tecnologia e simplicidade nas soluções.” Source: company website · checked Aug 30, 2026
6	Iob, UMA Marca DO Grupo IOBIndirect evidence	Sao Paulo, Brazil	501-1,000	104
	“Siga a página oficial do Grupo IOB:” Source: company website · checked Aug 30, 2026
7	Tool BusinessIndirect evidence	Pocos De Caldas, Brazil	51-200	102
	Source: company website · checked Aug 30, 2026
8	Data Cempro SoftwareIndirect evidence	Cachoeirinha, Brazil	51-200	93
	“Há 35 anos, nossas soluções trazem a marca de uma empresa parceira dos profissionais de contabilidade, contribuindo para a evolução dos negócios com inovação, eficiência e…” Source: company website · checked Aug 30, 2026
9	Rhede SistemasPartial evidence	Curitiba, Brazil	51-200	61
	“A Rhede Sistemas é uma empresa paranaense que desde 1994 vem desenvolvendo e implantando softwares de alta qualidade e sofisticação tecnológica, além de oferecer serviços de…” Source: company website · checked Aug 30, 2026
10	Exactus IntelligencePartial evidence	Londrina, Brazil	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 Aug 30, 2026
11	TEK Norte SistemasPartial evidence	Londrina, Brazil	51-200	50
	“Softwares integrados e Suporte de Qualidade Tek Norte Sistemas possui uma carteira com mais de clientes na região norte e noroeste do Paraná.” Source: company website · checked Aug 30, 2026
12	Makro SystemIndirect evidence	Divinopolis, Brazil	51-200	43
	“Somos a Makro System, empresa especializada há mais de 20 anos no desenvolvimento de sistemas contábeis que aumentam a produtividade dos escritórios de contabilidade.” Source: company website · checked Aug 30, 2026
13	Teksul Informática LtdaPartial evidence	Caxias Do Sul, Brazil	51-200	38
	“Com a constante preocupação em inovar e atender às exigências do mercado, a Teksul Informática conta com um do mais modernos e completos softwares na área contábil e jurídico.” Source: company website · checked Aug 30, 2026
14	AsseinfoPartial evidence	Tijucas, Brazil	11-50	33
	“A ASSEINFO é uma empresa de desenvolvimento de software de gestão.” Source: company website · checked Aug 30, 2026
15	AnalizeIndirect evidence	Goiania, Brazil	11-50	31
	“Acreditamos que uma equipe de contabilidade deve priorizar tarefas analíticas, por isso desenvolvemos o Analize!” Source: company website · checked Aug 30, 2026
16	Wonder SistemasIndirect evidence	Erechim, Brazil	11-50	30
	“Somos uma empresa de tecnologia que desenvolve soluções de alta performance para gestão empresarial desde 1996.” Source: company website · checked Aug 30, 2026
17	OpenconIndirect evidence	Curitiba, Brazil	11-50	24
	“A OpenCON é uma empresa de tecnologia focada em contadores que querem DIGITALIZAR SUA OPERAÇÃO!” Source: company website · checked Aug 30, 2026
18	Ti9 Sistemas DE Informação LtdaStrong evidence	Campinas, Brazil	11-50	19
	“We are a software developer company that emerged from the experience of over 30 years of the Data Company Group in Accounting, Corporate Management and Systems areas.” Source: company website · checked Aug 30, 2026
19	Icount PlusIndirect evidence	Sao Jose Do Rio Preto, Brazil	11-50	18
	“Somos a iCount Plus, uma empresa que possui no seu DNA a inovação e o foco na experiência do cliente.” Source: company website · checked Aug 30, 2026
20	Sibrax SoftwarePartial evidence	Londrina, Brazil	11-50	16
	“Há 30 anos, desenvolvemos softwares que tornam simples as rotinas financeiras.” Source: company website · checked Aug 30, 2026
21	Data C SistemasIndirect evidence	Uba, Brazil	11-50	16
	“Pioneira no desenvolvimento de aplicativos adequados para automatização de empresas de contabilidade, indústria e comércio na região, além de desenvolvimento de aplicativos Web e…” Source: company website · checked Aug 30, 2026
22	RelatarPartial evidence	Domingos Martins, Brazil	11-50	16
	“A Relatar tem uma história inspiradora que começou há 17 anos, quando decidimos embarcar na jornada de desenvolver softwares de automação comercial e gestão empresarial.” Source: company website · checked Aug 30, 2026
23	Econt SistemasIndirect evidence	Tangara Da Serra, Brazil	11-50	15
	“A eCont Soluções em Tecnologia atua nas áreas de: Sistemas para Gestão de Escritórios Contábeis, Gestão Empresarial e Força de Vendas.” Source: company website · checked Aug 30, 2026
24	Eficaz SistemasPartial evidence	Penapolis, Brazil	11-50	15
	“Eficaz Sistemas é uma empresa que está no mercado brasileiro desde 2001 desenvolvendo e implantando softwares administrativos de altíssima qualidade para satisfação de nossos…” Source: company website · checked Aug 30, 2026
25	CONFIPartial evidence	Sao Jose Dos Pinhais, Brazil	11-50	15
	“Our mission is to optimize the work of accountants and accounting offices.” Source: company website · checked Aug 30, 2026

Showing 25 of 167 accounting practice management software companies based in Brazil

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Accounting practice management software companies based in Brazil at a glance

As of Aug 30, 2026

11-50Median size (employees)

Sao PauloLargest hub · 19 HQs

38Contacts with mobile numbers

Aug 30, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 accounting practice management 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 “accounting practice management 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 accounting practice management 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, 567 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 August 30, 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 accounting practice management software companies are there based in Brazil?

RevenueBase identified 167 accounting practice management software companies headquartered in Brazil as of August 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?

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

Which city has the most accounting practice management software companies?

Sao Paulo leads with 19 headquartered companies, followed by Curitiba (7) and Rio De Janeiro (6).

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 567 verified decision-maker contacts tracked across these 167 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on August 30, 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.