Company lists · Data refreshed September 2026

Top 12 B2B tech companies based in Sao Paulo, Brazil

RevenueBase identified 403 company matches for B2B tech companies associated with Sao Paulo, Brazil as of September 2026 and tracks 8,098 professional contacts across them, including 1,996 with verified work emails. Across Brazil, Sao Paulo is the largest hub for this category.

This list covers company matches for B2B tech companies associated with Sao Paulo, 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 19, 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 19, 2026 How this list was built
403Companies
8,098Contacts tracked
1,996Verified emails
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The 12 largest B2B tech companies based in Sao Paulo, Brazil

Ranked by team size
Top 12 of 403 company matches for B2B tech companies based in Sao Paulo, Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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 matchSao Paulo, BrazilHQ recorded Sep 19, 20261,001-5,000690 contacts →

Exact match

“A SEIDOR é uma empresa de tecnologia dedicada ao fornecimento de soluções na área de consultoria de software e serviços de TI, estratégia, desenvolvimento, operações…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2Exact matchSao Paulo, BrazilHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
3Exact matchSao Paulo, BrazilHQ recorded Sep 19, 2026201-500181 contacts →

Exact match

“Empresa de Tecnologia da Informação, especializada em desenvolvimento de software e consultoria de negócio.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4Exact matchSao Paulo, BrazilHQ recorded Sep 19, 2026201-500175 contacts →

Exact match

“Somos uma empresa focada em soluções e serviços de infraestrutura de TI, cloud e cybersecurity.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5Exact matchSao Paulo, BrazilHQ recorded Sep 19, 20265,001-10,000124 contacts →

Exact match

“Indra Brasil Solucoes E Servicos Tecnologicos is an information technology and services company based out of Av Das Nacoes Unidas, 14171, Andar: 4: Crystal Tower, Sao Paulo, São…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6Exact matchSao Paulo, BrazilHQ recorded Sep 19, 202651-20086 contacts →

Exact match

“We are a technology company that values both people and innovation.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7Exact matchSao Paulo, BrazilHQ recorded Sep 19, 202651-20086 contacts →

Exact match

“INNYX is a company of innovative solutions that brings more than 20 years of market experience from its partners and collaborators in information technology.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8Exact matchSao Paulo, BrazilHQ recorded Sep 19, 202651-20081 contacts →

Exact match

“Na DKP, somos mais do que uma empresa de tecnologia; somos parceiros na transformação e crescimento do seu negócio.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9Exact matchSao Paulo, BrazilHQ recorded Sep 19, 202651-20066 contacts →

Exact match

“Fundada em 1985, a Brascin é uma consultoria de TI especializada em soluções de cloud computing, colaboração e data center.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10Exact matchSao Paulo, BrazilHQ recorded Sep 19, 202611-5061 contacts →

Exact match

“Binario Cloud is an innovative company that enters the market with the best cloud computing solutions.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11Exact matchSao Paulo, BrazilHQ recorded Sep 19, 202651-20055 contacts →

Exact match

“A SBM Technology atua no mercado desde 2015 e conta com um vasto portfólio de produtos e serviços na área de Tecnologia da Informação, integrando variadas disciplinas e múltiplas…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12Exact matchSao Paulo, BrazilHQ recorded Sep 19, 202651-20048 contacts →

Exact match

“Solidez e Competência Com mais de 3 décadas de experiência, a MW Microware tem ajudado seus clientes dos mais diversos segmentos a superarem seus desafios tecnológicos.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase

Showing 12 of 403 B2B tech companies based in Sao Paulo, Brazil

See the full list, filter by size, metro and specialty, and access 1,996 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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B2B tech companies based in Sao Paulo, Brazil at a glance

As of Sep 19, 2026
24.6%Verified-email coverage
20.1Average contacts per company
1-10Median size (employees)
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
210
11-50
116
51-200
58
201-500
12
1,001-5,000
5
5,001-10,000
1

Email recency for this list is measured across the whole Brazil list rather than for Sao Paulo, so it is reported there. Company counts and contact totals on this page are exact for Sao Paulo, over 403 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 Sao Paulo, Brazil whose business descriptions match “B2B tech companies” 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 1,996 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 19, 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 “B2B tech companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many B2B tech companies are there based in Sao Paulo, Brazil?

RevenueBase identified 403 company matches for B2B tech companies associated with Sao Paulo, 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?

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

Which city in Brazil has the most B2B tech companies?

Sao Paulo leads Brazil with 403 company records, followed by Rio De Janeiro (99) and Belo Horizonte (72).

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 1,996 professional contacts with verified work emails tracked across these 403 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 19, 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.