Company lists · Data refreshed September 2026

Top 10 Outsourcing for accountants based in Barueri, Brazil

RevenueBase identified 25 company matches for outsourcing for accountants associated with Barueri, Brazil as of September 2026 and tracks 113 professional contacts across them, including 17 with verified work emails. Across Brazil, Sao Paulo is the largest hub for this category (297 companies); Barueri has 25.

This list covers company matches for outsourcing for accountants associated with Barueri, 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 21, 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 21, 2026 How this list was built
25Companies
113Contacts tracked
17Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 10 largest outsourcing for accountants based in Barueri, Brazil

Ranked by team size
Top 10 of 25 company matches for outsourcing for accountants based in Barueri, Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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 matchBarueri, BrazilHQ recorded Sep 21, 202611-5021 contacts →

Exact match

“Oferecemos soluções personalizadas que abrangem todos os serviços essenciais para uma gestão empresarial eficaz!”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2Exact matchBarueri, BrazilHQ recorded Sep 21, 20261-1014 contacts →

Exact match

“Para nós, a Assessoria Empresarial de sua empresa vai muito além da simples escrituração, geração de guias e holerites.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3Exact matchBarueri, BrazilHQ recorded Sep 21, 202611-506 contacts →

Exact match

“A Pro Firma Serviços Contábeis S/S Ltda.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4Exact matchBarueri, BrazilHQ recorded Sep 21, 20261-105 contacts →

Exact match

“Agostinho Soares Pericias is an accounting company based out of Calc Das Anemonas, 142, Andar 2 E 3 Piso, Barueri, São Paulo, Brazil.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5Exact matchBarueri, BrazilHQ recorded Sep 21, 202651-2003 contacts →

Exact match

“Ewaider & Co was founded in São Paulo in 2012 by Eric Waidergorn to provide international companies with comprehensive back office services.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6Exact matchBarueri, BrazilHQ recorded Sep 21, 202611-503 contacts →

Exact match

“Somos uma empresa especializada em BPO - Business Process Outsourcing nos segmentos de Contabilidade, Gestão Financeira, Recursos Humanos e Consultoria Empresarial.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7Exact matchBarueri, BrazilHQ recorded Sep 21, 20261-103 contacts →

Exact match

“Financial outsourcing”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8Exact matchBarueri, BrazilHQ recorded Sep 21, 202611-502 contacts →

Exact match

“Outsourcing de serviços administrativos e financeiros.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9Exact matchBarueri, BrazilHQ recorded Sep 21, 20261-102 contacts →

Exact match

“Contilex Contábil Alphaville, sociedade de prestação de serviços operando desde 10/88.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10Exact matchBarueri, BrazilHQ recorded Sep 21, 202611-501 contacts →

Exact match

“Há mais de 40 anos no mercado, a PME Contábil se tornou especialista na terceirização de serviços contábeis, fiscais e gestão de pessoal.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

Showing 10 of 25 outsourcing for accountants based in Barueri, Brazil

See the full list, filter by size, metro and specialty, and access 17 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Outsourcing for accountants based in Barueri, Brazil at a glance

As of Sep 21, 2026
15.0%Verified-email coverage
4.5Average contacts per company
1-10Median size (employees)
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
12
11-50
10
51-200
2

Email recency for this list is measured across the whole Brazil list rather than for Barueri, so it is reported there. Company counts and contact totals on this page are exact for Barueri, over 25 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 Barueri, Brazil whose business descriptions match “outsourcing for accountants” 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 17 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 21, 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 “outsourcing for accountants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many outsourcing for accountants are there based in Barueri, Brazil?

RevenueBase identified 25 company matches for outsourcing for accountants associated with Barueri, 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?

AS Campoli Consultoria Contábil tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in Brazil has the most outsourcing for accountants?

Sao Paulo leads Brazil with 297 company records, followed by Rio De Janeiro (72) and Curitiba (68). Barueri has 25.

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 17 professional contacts with verified work emails tracked across these 25 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 21, 2026.

Ready to reach these companies? Verified emails and direct dials for all 25 outsourcing for accountants based in Barueri, 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.