Company lists · Data refreshed September 2026

Top 10 Ad network companies based in Sao Paulo, Brazil

RevenueBase identified 42 company matches for ad network companies associated with Sao Paulo, Brazil as of September 2026 and tracks 433 professional contacts across them, including 112 with verified work emails and 5 with mobile numbers. Across Brazil, Sao Paulo is the largest hub for this category.

This list covers company matches for ad network 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
42Companies
433Contacts tracked
112Verified emails
5Mobile numbers
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The 10 largest ad network companies based in Sao Paulo, Brazil

Ranked by team size
Top 10 of 42 company matches for ad network 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, 202611-5031 contacts →

Exact match

“Welcome to yBox!”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2Exact matchSao Paulo, BrazilHQ recorded Sep 19, 202651-20030 contacts →

Exact match

“AdGrowth is an adtech focused in growth marketing servicing mobile apps, brands and publishers worldwide.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3Exact 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
4Exact 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
5Exact 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
6Exact 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
7Exact matchSao Paulo, BrazilHQ recorded Sep 19, 20261-105 contacts →

Exact match

“Conciliamos programática, performance e rentabilidade para que agências ofereçam aos seus anunciantes os melhores resultados pelo melhor custo.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8Exact matchSao Paulo, BrazilHQ recorded Sep 19, 202611-505 contacts →

Exact match

“EUREKA AdNetwork promotes innovative ads seeking more user interaction and more results to advertisers using its own online platform.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9Exact matchSao Paulo, BrazilHQ recorded Sep 19, 202611-503 contacts →

Exact match

“AdSensor is an internet technology company providing the world’s first real-time mobile and digital advertising viewability and ad exposure metric, ad server and DSP that allows…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10Exact matchSao Paulo, BrazilHQ recorded Sep 19, 20261-102 contacts →

Exact match

“Somos uma companhia de mídia programática focada em oferecer aos nossos clientes preços justos, melhores resultados e o uso de dados exclusivos para atingir seus objetivos de…”

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

Showing 10 of 42 ad network companies based in Sao Paulo, Brazil

See the full list, filter by size, metro and specialty, and access 112 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Ad network companies based in Sao Paulo, Brazil at a glance

As of Sep 19, 2026
25.9%Verified-email coverage
1.2%Mobile-number coverage
10.3Average contacts per company
11-50Median size (employees)
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
14
11-50
21
51-200
6
501-1,000
1

Freshness & accuracy

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

Email last verified

Median 21.0d

Company record updated

Median 85.0d

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 network 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 112 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 network companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many ad network companies are there based in Sao Paulo, Brazil?

RevenueBase identified 42 company matches for ad network 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?

YBOX 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 network companies?

Sao Paulo leads Brazil with 42 company records, followed by Rio De Janeiro (7) and Maringa (4).

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 112 professional contacts with verified work emails tracked across these 42 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.