Company lists · Data refreshed September 2026

Top 24 Legacy system modernization consultants based in Rio De Janeiro, Brazil

RevenueBase identified 70 company matches for legacy system modernization consultants associated with Rio De Janeiro, Brazil as of September 2026 and tracks 602 professional contacts across them, including 181 with verified work emails. Across Brazil, Sao Paulo is the largest hub for this category (310 companies); Rio De Janeiro follows with 70.

This list covers company matches for legacy system modernization consultants associated with Rio De Janeiro, 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
70Companies
602Contacts tracked
181Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 24 largest legacy system modernization consultants based in Rio De Janeiro, Brazil

Ranked by team size
Top 24 of 70 company matches for legacy system modernization consultants based in Rio De Janeiro, 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, 2026201-500162 contacts →

Exact match

“Founded in Vertigo Tecnologia is a Brazilian IT consulting company focused on supporting its customers in Digital Transformation journey, offering excellent results with agility…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2Exact matchRio De Janeiro, BrazilHQ recorded Sep 20, 202651-20077 contacts →

Exact match

“Since 2012, ORAEX has forged a successful path as an IT consulting company.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3Exact matchRio De Janeiro, BrazilHQ recorded Sep 20, 202651-20067 contacts →

Exact match

“No universo da conectividade ser diferente é fundamental!”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4Exact matchRio De Janeiro, BrazilHQ recorded Sep 20, 2026201-50066 contacts →

Exact match

“Somos uma empresa que oferece soluções, serviços e consultoria em tecnologia da informação provendo o melhor resultado para os desafios enfrentados pelos nossos clientes.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5Exact matchRio De Janeiro, BrazilHQ recorded Sep 20, 202611-5027 contacts →

Exact match

“Com sede no Rio de Janeiro, a empresa é especializada em consultoria, desenvolvimento de sistemas, infra-estrutura, conectividade, segurança digital e treinamento corporativo.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6Exact matchRio De Janeiro, BrazilHQ recorded Sep 20, 202651-2009 contacts →

Exact match

“A Next é uma empresa de consultoria em TI, com larga experiência no desenvolvimento/implantação de sistemas de informação e consultoria/automatização de processos em ambientes…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7Exact matchRio De Janeiro, BrazilHQ recorded Sep 20, 202651-2008 contacts →

Exact match

“Druid is a technology company established in 1998 focusing on the development and integration of complex, high performance, and scalable systems.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8Exact matchRio De Janeiro, BrazilHQ recorded Sep 20, 202651-2007 contacts →

Exact match

“A busca por vantagens competitivas tem sido uma preocupação constante das empresas para alavancar seu desenvolvimento.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchRio De Janeiro, BrazilHQ recorded Sep 20, 202611-507 contacts →

Exact match

“ZOIT is an IT company located in Rio de Janeiro, RJ, Brazil.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10Exact matchRio De Janeiro, BrazilHQ recorded Sep 20, 20261-106 contacts →

Exact match

“Gestão de TI, Consultoria, Assessment, Suporte e Manutenção”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchRio De Janeiro, BrazilHQ recorded Sep 20, 202611-506 contacts →

Exact match

“MEX TI Consultoria em TI e Suporte Técnico Especializado”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12Exact matchRio De Janeiro, BrazilHQ recorded Sep 20, 202611-504 contacts →

Exact match

“Para enfrentar os desafios de um mundo cada vez mais conectado, a Tipro oferece consultoria especializada para identificar necessidades e, observando tendências do mercado…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchRio De Janeiro, BrazilHQ recorded Sep 20, 20261-104 contacts →

Exact match

“Fornecemos soluções e serviços para suas necessidades de transformação digital, inovação e modernização por meio de áreas especializadas que nos permitem abordar praticamente…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14Exact matchRio De Janeiro, BrazilHQ recorded Sep 20, 20261-103 contacts →

Exact match

“Simplificamos o uso da tecnologia para transformar negócios.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15Exact matchRio De Janeiro, BrazilHQ recorded Sep 20, 202611-503 contacts →

Exact match

“A World Partners foi criada na era da tecnologia e trás para seus clientes produtos e serviços com alto padrão de qualidade.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16Exact matchRio De Janeiro, BrazilHQ recorded Sep 20, 202611-503 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17Exact matchRio De Janeiro, BrazilHQ recorded Sep 20, 20261-103 contacts →

Exact match

“A Eloah Soluções é uma consultoria pensada para viabilizar a aplicação de novas tecnologias que permitam aos nossos clientes melhor gestão, ganhos de eficiência e competitividade…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18Exact matchRio De Janeiro, BrazilHQ recorded Sep 20, 202611-501 contacts →

Exact match

“A FASOLTI é uma fábrica de soluções em tecnologia da informação especializada na resolução de problemas para sua empresa, partindo da compreensão do seu contexto operacional e de…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19Exact matchRio De Janeiro, BrazilHQ recorded Sep 20, 20261-101 contacts →

Exact match

“Somos uma empresa especializada em desenvolver estratégias sustentáveis capazes de promover diferenciais competitivos através da utilização da Tecnologia da Informação, atuando…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20Exact matchRio De Janeiro, BrazilHQ recorded Sep 20, 20261-101 contacts →

Exact match

“A Flash TI Soluções Interativas é uma empresa de TI (Tecnologia da Informação) Especializada em prestação de serviços e tem a solução ideal para as empresas que procuram utilizar…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21Exact matchRio De Janeiro, BrazilHQ recorded Sep 20, 20261-101 contacts →

Exact match

“Empresas de médio porte enfrentam um grande desafio: crescer sem que a tecnologia se torne um problema.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22Exact matchRio De Janeiro, BrazilHQ recorded Sep 20, 20261-101 contacts →

Exact match

“A V2L oferece soluções tecnológicas eficientes na área de suporte e consultoria em TI.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23Exact matchRio De Janeiro, BrazilHQ recorded Sep 20, 20261-101 contacts →

Exact match

“A CBR Consultoria oferece o serviço de consultoria e avaliação do seu ambiente tecnológico, identificando possíveis gargalos na infraestrutura e operação de sua empresa.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24Exact matchRio De Janeiro, BrazilHQ recorded Sep 20, 20261-101 contacts →

Exact match

“A DataSapiens oferece serviços de consultoria e suporte em Tecnologia da Informação e Gestão de Negócios.”

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

Showing 24 of 70 legacy system modernization consultants based in Rio De Janeiro, Brazil

See the full list, filter by size, metro and specialty, and access 181 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Legacy system modernization consultants based in Rio De Janeiro, Brazil at a glance

As of Sep 20, 2026
30.1%Verified-email coverage
8.6Average contacts per company
1-10Median size (employees)
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
43
11-50
16
51-200
7
201-500
2

Email recency for this list is measured across the whole Brazil list rather than for Rio De Janeiro, so it is reported there. Company counts and contact totals on this page are exact for Rio De Janeiro, over 70 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 Rio De Janeiro, Brazil whose business descriptions match “legacy system modernization consultants” 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 181 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 consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many legacy system modernization consultants are there based in Rio De Janeiro, Brazil?

RevenueBase identified 70 company matches for legacy system modernization consultants associated with Rio De Janeiro, 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?

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

Which city in Brazil has the most legacy system modernization consultants?

Sao Paulo leads Brazil with 310 company records, followed by Rio De Janeiro (70) 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 181 professional contacts with verified work emails tracked across these 70 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.

Ready to reach these companies? Verified emails and direct dials for all 70 legacy system modernization consultants based in Rio De Janeiro, Brazil. Start with a free account, no credit card.

Download this list →

Related lists

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.