Company lists · Data refreshed September 2026

Top 25 Administrative services outsourcing companies based in Brazil

Name: Administrative services outsourcing companies based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 462 companies tracked

RevenueBase identified 462 administrative services outsourcing companies headquartered in Brazil as of September 2026 and tracks 6,934 professional contacts across them, including 376 with verified work emails. Sao Paulo is the largest hub.

This list covers administrative services outsourcing companies headquartered in Brazil, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 27, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 27, 2026 86% judged on-target in blind review

462Companies

6,934Contacts tracked

376Verified emails

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The 25 largest administrative services outsourcing companies based in Brazil

Ranked by team size

Top 25 of 462 administrative services outsourcing companies based in Brazil, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to administrative services outsourcing companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Osesp Serviços	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 27, 2026	10001+	810 contacts →
	Indirect evidence “Somos excelência em serviços terceirizados.” Source: RevenueBase Database · checked Sep 27, 2026
2	Grupo SRM	Indirect evidence	Barueri, BrazilHQ checked Sep 27, 2026	1,001-5,000	494 contacts →
	Indirect evidence “Desde 1998 no Brasil, o Grupo SRM é referência em terceirização de serviços, oferecendo serviços especializados, capazes de melhorar a performance operacional e financeira da…” Source: RevenueBase Database · checked Sep 27, 2026
3	Adlim-Terceirizacao EM Servicos	Indirect evidence	Bezerros, BrazilHQ checked Sep 27, 2026	1,001-5,000	334 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 27, 2026
4	Grupo Side Multisserviços	Indirect evidence	São Paulo, BrazilHQ checked Sep 27, 2026	501-1,000	303 contacts →
	Indirect evidence “Grupo Side é uma empresa de terceirização em multisserviços com mais de 30 anos de mercado.” Source: RevenueBase Database · checked Sep 27, 2026
5	Informatec Serviços EM RH	Indirect evidence	Sorocaba, BrazilHQ checked Sep 27, 2026	201-500	203 contacts →
	Indirect evidence “Com a tradição de mais de 30 anos atuando como BPO, a INFORMATEC é referência nacional no setor de Terceirização de Folha de Pagamento e Gestão de RH e Administração Pessoal.” Source: RevenueBase Database · checked Sep 27, 2026
6	TB Facilities	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 27, 2026	1,001-5,000	198 contacts →
	Indirect evidence “Somos uma das mais longevas e sólidas empresas na prestação de serviços terceirizados.” Source: RevenueBase Database · checked Sep 27, 2026
7	Imagem Gestão	Indirect evidence	Sao Jose Dos Campos, BrazilHQ checked Sep 27, 2026	51-200	78 contacts →
	Indirect evidence “Prazer, somos a Imagem Gestão!” Source: RevenueBase Database · checked Sep 27, 2026
8	STX Serviços Terceirizados	Indirect evidence	Niterói, BrazilHQ checked Sep 27, 2026	51-200	67 contacts →
	Indirect evidence “Com uma experiência de 26 anos no mercado, a STX SERVIÇOS é uma empresa dedicada à terceirização de serviços, adaptando-nos constantemente às necessidades do mercado.” Source: RevenueBase Database · checked Sep 27, 2026
9	Contactus Assessoria Contábil Ltda	Indirect evidence	Valinhos, BrazilHQ checked Sep 27, 2026	51-200	54 contacts →
	Indirect evidence “Somos uma empresa de Prestação de Serviços Contábeis, cujo objetivo empresarial é centrado no compromisso de prestar serviços de alta qualidade, como fator de responsabilidade…” Source: RevenueBase Database · checked Sep 27, 2026
10	Sapphire Office	Partial evidence	Barueri, BrazilHQ checked Sep 27, 2026	51-200	45 contacts →
	Partial evidence “A Sapphire Office Serviços Administrativos destaca-se como uma empresa dedicada à excelência na prestação de serviços administrativos.” Source: RevenueBase Database · checked Sep 27, 2026
11	Grupo 5 Estrelas	Indirect evidence	Brasilia, BrazilHQ checked Sep 27, 2026	1,001-5,000	45 contacts →
	Indirect evidence “Página ativa do Grupo 5 Estrelas!” Source: RevenueBase Database · checked Sep 27, 2026
12	Aliança Multiservice	Indirect evidence	Campinas, BrazilHQ checked Sep 27, 2026	501-1,000	34 contacts →
	Indirect evidence “A Aliança Multiservice é uma empresa do Grupo AF que tem como objetivo social a terceirização de serviços, atuando em diversas áreas e trazendo às empresas a despreocupação e o…” Source: RevenueBase Database · checked Sep 27, 2026
13	Bluke BPO Outsourcing Terceirização Contabilidade Folha Financeiro	Partial evidence	São Paulo, BrazilHQ checked Sep 27, 2026	51-200	29 contacts →
	Partial evidence “Há quase 20 anos no mercado, a Bluke, empresa da holding Mapigroup, é especializada em Business Process Outsourcing (BPO).” Source: RevenueBase Database · checked Sep 27, 2026
14	W Prado Contabilidade	Indirect evidence	Guarulhos, BrazilHQ checked Sep 27, 2026	11-50	26 contacts →
	Indirect evidence “Para a W Prado não basta as melhores práticas contábeis, o cuidado com contas a pagar e a receber, as rotinas fiscais e a dedicação à folha de pagamento.” Source: RevenueBase Database · checked Sep 27, 2026
15	Pacaembucnc	Partial evidence	Sao Paulo, BrazilHQ checked Sep 27, 2026	51-200	25 contacts →
	Partial evidence “A PacaembuCNC é especializada na execução dos mais variados serviços de apoio à gestão empresarial, oferecendo soluções que permitem que tarefas de suporte administrativo, antes…” Source: RevenueBase Database · checked Sep 27, 2026
16	Tercera	Indirect evidence	São Paulo, BrazilHQ checked Sep 27, 2026	501-1,000	25 contacts →
	Indirect evidence “Temos a capacidade de entregar todos os serviços prestados, proporcionando soluções completas de serviços em terceirização.” Source: RevenueBase Database · checked Sep 27, 2026
17	Apriori BPO Brazil	Partial evidence	Sao Paulo, BrazilHQ checked Sep 27, 2026	11-50	23 contacts →
	Partial evidence “Apriori is formed by professionals who are specialized in this competitive market of business process outsourcing related to accounting, tax, finance, payroll / benefits…” Source: RevenueBase Database · checked Sep 27, 2026
18	Pronali	Partial evidence	Jundiaí, BrazilHQ checked Sep 27, 2026	51-200	20 contacts →
	Partial evidence “A Pronali é uma empresa especializada em prestação de serviços administrativos, com equipes especializadas nas áreas de recursos humanos, marketing e armazenamento e gerenciamento…” Source: RevenueBase Database · checked Sep 27, 2026
19	Santos Assessoria Empresarial	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 27, 2026	11-50	19 contacts →
	Indirect evidence “Empresa especializada em atender empresas do setor de prestação de serviços, nas áreas contábeis, tributária, recursos humanos, regularizações, consultoria e planejamento na…” Source: RevenueBase Database · checked Sep 27, 2026
20	Recall Ledger Contadores	Partial evidence	Rio De Janeiro, BrazilHQ checked Sep 27, 2026	51-200	19 contacts →
	Partial evidence “Atuando no mercado de outsourcing, a Recall Ledger Contadores & Consultores se propõe a ser uma extensão da sua empresa.” Source: RevenueBase Database · checked Sep 27, 2026
21	MGI Controle	Partial evidence	Manaus, BrazilHQ checked Sep 27, 2026	11-50	15 contacts →
	Partial evidence “We are an accounting services outsourcing company, made up of professionals with extensive experience in the areas in which we operate: Accounting – Tax – Tax and Labour.” Source: RevenueBase Database · checked Sep 27, 2026
22	Momentum Outsourcing	Indirect evidence	Salvador, BrazilHQ checked Sep 27, 2026	1-10	15 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 27, 2026
23	Unika Servicos	Indirect evidence	Olinda, BrazilHQ checked Sep 27, 2026	51-200	15 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 27, 2026
24	Rois Assessoria Financeira	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 27, 2026	11-50	14 contacts →
	Indirect evidence “Nosso objetivo é através de dados e informação proporcionar o crescimento e longevidade do seu negócio.” Source: RevenueBase Database · checked Sep 27, 2026
25	DNA Recursos Humanos	Indirect evidence	Novo Hamburgo, BrazilHQ checked Sep 27, 2026	11-50	13 contacts →
	Indirect evidence “Bem-vindo à DNA Recursos Humanos, a primeira empresa de RH terceirizado do Brasil!” Source: RevenueBase Database · checked Sep 27, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: administrative services outsourcing companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names administrative services outsourcing companies.
Partial evidence: Its own public description names part of administrative services outsourcing companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name administrative services outsourcing companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 462 administrative services outsourcing companies based in Brazil

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Administrative services outsourcing companies based in Brazil at a glance

As of Sep 27, 2026

5.4%Verified-email coverage

15.0Average contacts per company

1-10Median size (employees)

20.6%Largest-city concentration · Sao Paulo

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

266

11-50

110

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 462 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among administrative services outsourcing companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Brazil whose own description of what they do matches “administrative services outsourcing companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names administrative services outsourcing companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among administrative services outsourcing companies, and records with no verified work email. Companies headquartered outside Brazil are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 376 across the full list. 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 27, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Administrative services outsourcing companies by metro

Administrative services outsourcing companies in Sao Paulo95
Administrative services outsourcing companies in Rio De Janeiro31

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names administrative services outsourcing companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many administrative services outsourcing companies are there based in Brazil?

RevenueBase identified 462 administrative services outsourcing companies headquartered in Brazil as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Osesp Serviços, headquartered in Sao Paulo, tops this list with the largest team on record.

Which city has the most administrative services outsourcing companies?

Sao Paulo leads with 95 headquartered companies, followed by Rio De Janeiro (31) and Curitiba (15).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 376 verified decision-maker contacts tracked across these 462 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 27, 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 Smart Search, 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.