Company lists · Data refreshed September 2026

Top 14 Ad tech data providers based in Sao Paulo, Brazil

RevenueBase identified 137 company matches for ad tech data providers associated with Sao Paulo, Brazil as of September 2026 and tracks 1,798 professional contacts across them, including 492 with verified work emails and 17 with mobile numbers. Across Brazil, Sao Paulo is the largest hub for this category.

This list covers company matches for ad tech data providers 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
137Companies
1,798Contacts tracked
492Verified emails
17Mobile numbers
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The 14 largest ad tech data providers based in Sao Paulo, Brazil

Ranked by team size
Top 14 of 137 company matches for ad tech data providers 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, 202651-20076 contacts →

Exact match

“GDB é a adtech pioneira em SafeMedia.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2Exact matchSao Paulo, BrazilHQ recorded Sep 19, 202611-5068 contacts →

Exact match

“Desde que fundou sua primeira agência, há mais de 20 anos, Paulo Fischer tornou a avaliação de performance de investimentos sua marca registrada e incute este seu DNA em todos que…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3Exact matchSao Paulo, BrazilHQ recorded Sep 19, 202611-5029 contacts →

Exact match

“A Proxy Media é uma agência full service de marketing digital voltada para ações de performance em comércio eletrônico.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4Exact matchSao Paulo, BrazilHQ recorded Sep 19, 202611-5028 contacts →

Exact match

“Fundada em 2015, a OPL Digital é uma AdTech com foco em inovação e tecnologia avançada de dados.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5Exact matchSao Paulo, BrazilHQ recorded Sep 19, 202611-5027 contacts →

Exact match

“Mídia, Dados e Nada+”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6Exact matchSao Paulo, BrazilHQ recorded Sep 19, 202611-5026 contacts →

Exact match

“A Spinoff Digital é uma empresa de data intelligence e marketing digital focada em conversão através de campanhas de promoção e ativação inovadoras e eficientes.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7Exact matchSao Paulo, BrazilHQ recorded Sep 19, 202611-5017 contacts →

Exact match

“Soluções de publicidade online para agências, anunciantes e produtores de conteúdo.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8Exact matchSao Paulo, BrazilHQ recorded Sep 19, 202611-5017 contacts →

Exact match

“Oferecemos soluções de Mídia Online, mobile e web, que permitem a nossos clientes encontrar o público-alvo que buscam no ambiente digital, independente do objetivo da ação…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9Exact matchSao Paulo, BrazilHQ recorded Sep 19, 202611-5016 contacts →

Exact match

“A SimpleAds é uma empresa de distribuição de publicidade online - contamos com rede de sites premium e formatos diferenciados.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10Exact matchSao Paulo, BrazilHQ recorded Sep 19, 202611-5016 contacts →

Exact match

“Gerenciamento de Mídia e Consultoria para empresas e agências que buscam excelência na mídia.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11Exact matchSao Paulo, BrazilHQ recorded Sep 19, 202611-5016 contacts →

Exact match

“We are an AdTech present for over 10 years in the programmatic media market.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12Exact matchSao Paulo, BrazilHQ recorded Sep 19, 20261-1015 contacts →

Exact match

“Unimos marketing e tecnologia para criar soluções sob medida que geram impacto real, mas nunca perdemos de vista a importância das relações humanas.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13Exact matchSao Paulo, BrazilHQ recorded Sep 19, 202611-5013 contacts →

Exact match

“AdZep is an Adtech specialized in offering complete and exclusive inventory management for our partner network.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14Exact matchSao Paulo, BrazilHQ recorded Sep 19, 202611-5013 contacts →

Exact match

“We are a data intelligence company created by marketing and sales experts.”

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

Showing 14 of 137 ad tech data providers based in Sao Paulo, Brazil

See the full list, filter by size, metro and specialty, and access 492 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Ad tech data providers based in Sao Paulo, Brazil at a glance

As of Sep 19, 2026
27.4%Verified-email coverage
0.9%Mobile-number coverage
13.1Average contacts per company
11-50Median size (employees)
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
53
11-50
62
51-200
19
201-500
2
501-1,000
1

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 22.0d

Company record updated

Median 70.0d

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 “ad tech data providers” 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 492 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 “ad tech data providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many ad tech data providers are there based in Sao Paulo, Brazil?

RevenueBase identified 137 company matches for ad tech data providers 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?

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

Which city in Brazil has the most ad tech data providers?

Sao Paulo leads Brazil with 89 company records, followed by Curitiba (11) and Rio De Janeiro (9).

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 492 professional contacts with verified work emails tracked across these 137 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.