Company lists · Data refreshed September 2026

Top 25 Legacy system modernization firms based in Brazil

RevenueBase identified 965 company matches for legacy system modernization firms associated with Brazil as of September 2026 and tracks 31,575 professional contacts across them, including 8,004 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for legacy system modernization firms associated with Brazil, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 20, 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 RevenueBase SmartSearch · Exact Recorded Sep 20, 2026 How this list was built
965Companies
31,575Contacts tracked
8,004Verified emails
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The 25 largest legacy system modernization firms based in Brazil

Ranked by team size
Top 25 of 965 company matches for legacy system modernization firms based in Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchRio De Janeiro, BrazilHQ recorded Sep 20, 20265,001-10,0005,546 contacts →

Exact match

“Somos uma empresa do Grupo América Móvil com mais de 30 anos de experiência na indústria de Tecnologia da Informação e Transformação Digital, contamos com mais de especialistas em…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2Exact matchSão Paulo, BrazilHQ recorded Sep 20, 20261,001-5,0002,952 contacts →

Exact match

“Meta is now Insi!”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3Exact matchBelo Horizonte, BrazilHQ recorded Sep 20, 20261,001-5,0001,661 contacts →

Exact match

“Radix is a global, technology solutions company that delivers the most innovative, best-in-class industry solutions to scale and accelerate your digital transformation journey.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4Exact matchSao Paulo, BrazilHQ recorded Sep 20, 2026501-1,0001,119 contacts →

Exact match

“Solutis - estratégia, design e tecnologia.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5Exact matchBelo Horizonte, BrazilHQ recorded Sep 20, 20261,001-5,0001,118 contacts →

Exact match

“Em um mundo em constante mudança, te ajudamos a se preparar para o que será o futuro do seu negócio.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6Exact matchSao Paulo, BrazilHQ recorded Sep 20, 2026501-1,000828 contacts →

Exact match

“Numen is an international consultancy specialized in enterprise technologies.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7Exact matchPorto Alegre, BrazilHQ recorded Sep 20, 2026501-1,000736 contacts →

Exact match

“We are a technology consulting partner focused on digital innovation and business transformation.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8Exact matchBrasilia, BrazilHQ recorded Sep 20, 20261,001-5,000724 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchPorto Alegre, BrazilHQ recorded Sep 20, 2026201-500599 contacts →

Exact match

“A IBROWSE é uma empresa de Tecnologia especializada em desenvolvimento de softwares, plataformas e prestação de serviços de tecnologia para o setor público e para o setor privado.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10Exact matchBelo Horizonte, BrazilHQ recorded Sep 20, 2026201-500516 contacts →

Exact match

“BHS has a comprehensive portfolio to deliver customized IT solutions, consistent and integrated with each customer's business needs.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchBlumenau, BrazilHQ recorded Sep 20, 2026501-1,000509 contacts →

Exact match

“Company focused on the Digital Transformation process, offering outsourcing of IT activities, through a team of qualified and qualified consultants, with knowledge in emerging…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12Exact matchBlumenau, BrazilHQ recorded Sep 20, 2026201-500490 contacts →

Exact match

“With our client's challenge always at the center of our actions, we operate from core to digital, to deliver the agility and competitiveness your business needs to navigate this…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchRio De Janeiro, BrazilHQ recorded Sep 20, 2026501-1,000461 contacts →

Exact match

“We are a technology company engaged in Digital Transformation, Agile Development, and Application Modernization using Enterprise Low-Code Application Platforms (LCAP) such as…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14Exact matchSao Paulo, BrazilHQ recorded Sep 20, 20261,001-5,000438 contacts →

Exact match

“A Cadmus é referência em inovação tecnológica há mais de 30 anos, apoiando organizações na transformação de suas estratégias digitais em execução consistente e resultados reais de…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15Exact matchSão Paulo, BrazilHQ recorded Sep 20, 2026501-1,000421 contacts →

Exact match

“We are the fastest growing business and technology consultancy in Latin America, recognized by the Financial Times for three consecutive years.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16Exact matchRecife, BrazilHQ recorded Sep 20, 2026201-500388 contacts →

Exact match

“Fundada em 2004, a Pitang é fruto de um spinoff da área de projetos comerciais do C.E.S.A.R, um dos principais institutos de inovação do país, e desenvolve serviços e soluções de…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17Exact matchSao Paulo, BrazilHQ recorded Sep 20, 2026201-500337 contacts →

Exact match

“Há mais de 10 anos, a Platform Builders nasceu com o propósito de apoiar a transformação digital de grandes empresas.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18Exact matchBarueri, BrazilHQ recorded Sep 20, 2026501-1,000312 contacts →

Exact match

“A Deal é uma consultoria de serviços de tecnologia e parceira estratégica para empresas em qualquer estágio de maturidade digital, sejam aquelas que estão iniciando sua jornada ou…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19Exact matchBelo Horizonte, BrazilHQ recorded Sep 20, 2026501-1,000288 contacts →

Exact match

“Sua transformação digital começa com a marca que você confia.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20Exact matchCampinas, BrazilHQ recorded Sep 20, 2026201-500285 contacts →

Exact match

“A levva é uma consultoria de transformação digital que conecta estratégia e execução para ajudar negócios a crescer com tecnologia, dados e inovação de forma consistente e…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21Exact matchSao Paulo And Lisbon, BrazilHQ recorded Sep 20, 2026201-500262 contacts →

Exact match

“A Conquest One é uma consultoria de TI com foco em transformação digital, oferecendo soluções inovadoras e gestão de projetos.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22Exact matchBarueri, BrazilHQ recorded Sep 20, 2026201-500234 contacts →

Exact match

“Estamos sempre evoluindo para impulsionar os negócios dos nossos clientes.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23Exact matchRio De Janeiro, BrazilHQ recorded Sep 20, 2026201-500228 contacts →

Exact match

“Pleased to meet you, we are Ímpar!”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24Exact matchRio De Janeiro, BrazilHQ recorded Sep 20, 2026201-500222 contacts →

Exact match

“We are an IT consultancy, founded in 2004, with offices in Brazil (São Paulo, Rio de Janeiro), USA (New York) and Portugal (Lisbon).”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25Exact matchCampinas, BrazilHQ recorded Sep 20, 2026201-500199 contacts →

Exact match

“For 20 years, ART IT has been transforming business into digital experiences.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

Showing 25 of 965 legacy system modernization firms based in Brazil

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Legacy system modernization firms based in Brazil at a glance

As of Sep 20, 2026
25.3%Verified-email coverage
32.7Average contacts per company
1-10Median size (employees)
32.8%Largest-city concentration · Sao Paulo
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
521
11-50
265
51-200
112
201-500
39
501-1,000
12
1,001-5,000
6
5,001-10,000
4
10001+
1

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 965 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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
Company records associated with Brazil whose business descriptions match “legacy system modernization firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 8,004 professional contacts with verified work emails across the full matched dataset. 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 20, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “legacy system modernization firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many legacy system modernization firms are there based in Brazil?

RevenueBase identified 965 company matches for legacy system modernization firms associated with Brazil as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Hitss Brasil tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most legacy system modernization firms?

Sao Paulo leads with 317 company records, followed by Rio De Janeiro (53) and Belo Horizonte (46).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 8,004 professional contacts with verified work emails tracked across these 965 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 20, 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.