Company lists · Data refreshed November 2026

Top 25 Legacy system integration developers based in Brazil

Name: Legacy system integration developers based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 297 companies tracked

RevenueBase identified 297 company matches for legacy system integration developers associated with Brazil as of November 2026 and tracks 3,138 professional contacts across them, including 865 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for legacy system integration developers 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 November 6, 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 Nov 6, 2026 How this list was built

297Companies

3,138Contacts tracked

865Verified emails

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The 25 largest legacy system integration developers based in Brazil

Ranked by team size

Top 25 of 297 company matches for legacy system integration developers based in Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Sysmanager	Exact match	Rio De Janeiro, BrazilHQ recorded Nov 6, 2026	501-1,000	466 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 · Nov 6, 2026 · View company records in RevenueBase
2	Ewave DO Brasil	Exact match	Curitiba, BrazilHQ recorded Nov 6, 2026	501-1,000	224 contacts →
	Exact match “A Ewave do Brasil é uma empresa provedora de soluções de Tecnologia da Informação, especialista em desenvolvimento, implantação e integração de sistemas que atua com o objetivo de…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Aggrandize	Exact match	Pelotas, BrazilHQ recorded Nov 6, 2026	51-200	131 contacts →
	Exact match “A Aggrandize é uma empresa visionária e à frente do seu tempo, nascemos com a cultura das atuais startups já em 2015, desde lá cultivamos o ambiente colaborativo e de muita…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Ax4b Enterprise Solutions	Exact match	São Paulo, BrazilHQ recorded Nov 6, 2026	201-500	126 contacts →
	Exact match “Há mais de 10 anos no mercado brasileiro, a AX4B é uma integradora de tecnologia e negócios, especializada em soluções, softwares e serviços.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Inventti	Exact match	Blumenau, BrazilHQ recorded Nov 6, 2026	51-200	94 contacts →
	Exact match “Fundada em 1995, a Inventti é especializada em desenvolvimento de soluções inovadoras para integração empresarial.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	DRUID	Exact match	São Paulo, BrazilHQ recorded Nov 6, 2026	51-200	81 contacts →
	Exact match “A Druid desenvolve e moderniza software e sistemas que trazem impacto direto no P&L.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Alphacode IT Solutions	Exact match	Barueri, BrazilHQ recorded Nov 6, 2026	201-500	71 contacts →
	Exact match “Somos parceiros estratégicos de grandes corporações, criando e integrando soluções tecnológicas que impulsionam resultados.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Grupo Mult	Exact match	Belo Horizonte, BrazilHQ recorded Nov 6, 2026	201-500	70 contacts →
	Exact match “O Grupo Mult é um provedor de conhecimento em tecnologia da informação desde 1998 no mercado.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Gwcloud	Exact match	Brasília, BrazilHQ recorded Nov 6, 2026	201-500	65 contacts →
	Exact match “A GWCloud é uma empresa de tecnologia especializada em orquestrar ecossistemas digitais inteligentes, integrando legados complexos, cloud, dados, automação e pessoas com…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	OSB Software	Exact match	São Paulo, BrazilHQ recorded Nov 6, 2026	11-50	51 contacts →
	Exact match “Somos a principal empresa que as pessoas lembram quando elas pensam em software.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Q13	Exact match	Rio De Janeiro, BrazilHQ recorded Nov 6, 2026	11-50	39 contacts →
	Exact match “Uma integradora de soluções em tecnologia comprometida em agregar valor aos negócios de nossos clientes.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Kunden Systems	Exact match	Dois Irmãos, BrazilHQ recorded Nov 6, 2026	11-50	37 contacts →
	Exact match “A Kunden Systems nasceu da vontade de fazer e criar novos caminhos, superar desafios e crescer, para assim apresentar novas propostas e oportunidades ao mercado.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Sysmiddle	Exact match	Florianópolis, BrazilHQ recorded Nov 6, 2026	11-50	37 contacts →
	Exact match “We are specialists in Data and Systems Integration, our purpose is to deliver the best experience in integrations that your company can ever have.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	SA Informática	Exact match	Belo Horizonte, BrazilHQ recorded Nov 6, 2026	11-50	35 contacts →
	Exact match “A SA Informática, há 10 anos, acompanha os avanços tecnológicos, desenvolvendo sistemas e aplicações, procuramos que cada projeto desenvolvido seja único, distinto e completo…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	EVO Systems	Exact match	São Paulo, BrazilHQ recorded Nov 6, 2026	51-200	34 contacts →
	Exact match “Software Innovation Company - Aplicamos engenharia de software de ponta como impulso para alavancar negócios e evoluir sistemas.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Apipass Tecnologia S.A	Exact match	Florianópolis, BrazilHQ recorded Nov 6, 2026	51-200	32 contacts →
	Exact match “As empresas frequentemente enfrentam o desafio de lidar com sistemas que operam de forma isolada, sem se comunicarem entre si.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Cyberlynxx	Exact match	Rio De Janeiro, BrazilHQ recorded Nov 6, 2026	201-500	26 contacts →
	Exact match “Cyberlynxx is the Brazilian IT company alternative to the traditional Multinationals companies.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Victus Consultoria	Exact match	Sao Paulo, BrazilHQ recorded Nov 6, 2026	201-500	21 contacts →
	Exact match “Para todas as suas necessidades de TI, conte com a Victus.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Personalize IT BR	Exact match	Porto Alegre, BrazilHQ recorded Nov 6, 2026	1-10	20 contacts →
	Exact match “Somos uma empresa jovem e moderna, focada em impulsionar os resultados dos nossos clientes.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	EBI	Exact match	São Paulo, BrazilHQ recorded Nov 6, 2026	11-50	20 contacts →
	Exact match “A EBInterchange vem atuando há mais de 15 anos na área de integração de sistemas, e dessa forma realizando projetos junto a grandes empresas no Brasil bem como na América Latina.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	TTY	Exact match	Belo Horizonte, BrazilHQ recorded Nov 6, 2026	11-50	20 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Siena Company	Exact match	Campinas, BrazilHQ recorded Nov 6, 2026	11-50	19 contacts →
	Exact match “Since 1996, we have helped companies transform technology into operational efficiency and growth.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Sm4rt Solutions	Exact match	Sao Paulo, BrazilHQ recorded Nov 6, 2026	11-50	19 contacts →
	Exact match “Sm4rt Solutions \| Your partner in technology solutions Hello!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Vmbears	Exact match	São Paulo, BrazilHQ recorded Nov 6, 2026	11-50	17 contacts →
	Exact match “A VMBears transforma seus sistemas legados antigos que atrasam sua empresa em sistemas modernos, aliados das áreas de negócio.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	Etaure	Exact match	Vitória, BrazilHQ recorded Nov 6, 2026	51-200	17 contacts →
	Exact match “A ETAURE é uma empresa especializada em consultoria e desenvolvimento de soluções para integração de sistemas corporativos e industriais, através do fornecimento de projetos de…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “legacy system integration developers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 297 legacy system integration developers based in Brazil

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Legacy system integration developers based in Brazil at a glance

As of Nov 6, 2026

27.6%Verified-email coverage

10.6Average contacts per company

1-10Median size (employees)

27.9%Largest-city concentration · Sao Paulo

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

173

11-50

51-200

201-500

501-1,000

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 297 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 integration developers” 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 865 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 November 6, 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.

Legacy system integration developers by metro

Legacy system integration developers in Sao Paulo83

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 integration developers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many legacy system integration developers are there based in Brazil?

RevenueBase identified 297 company matches for legacy system integration developers associated with Brazil as of November 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?

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

Which city has the most legacy system integration developers?

Sao Paulo leads with 83 company records, followed by Rio De Janeiro (24) and Belo Horizonte (15).

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 865 professional contacts with verified work emails tracked across these 297 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 November 6, 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.