Company lists · Data refreshed November 2026

Top 25 Scientific staffing agencies based in Brazil

RevenueBase identified 191 company matches for scientific staffing agencies associated with Brazil as of November 2026 and tracks 7,110 professional contacts across them, including 182 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for scientific staffing agencies associated with 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 November 5, 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 Nov 5, 2026 How this list was built
191Companies
7,110Contacts tracked
182Verified emails
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The 25 largest scientific staffing agencies based in Brazil

Ranked by team size
Top 25 of 191 company matches for scientific staffing agencies based in Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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 matchRecife, BrazilHQ recorded Nov 5, 2026n/a1,060 contacts →

Exact match

“Desde 1998 o grupo “Umana”, é referência no setor dos serviços relacionados à gestão dos recursos humanos para terceiros, oferecendo para as empresas uma consultoria completa e…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchJundiaí, BrazilHQ recorded Nov 5, 20265,001-10,000958 contacts →

Exact match

“A WCA Brasil atua na área de Prestação de Serviços há 26 anos.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchSanto André, BrazilHQ recorded Nov 5, 20261,001-5,000198 contacts →

Exact match

“A company with 30 years of experience, Fênix aims to search, select and evaluate the best professionals in the job market, to fill effective, temporary, outsourced or internship…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchAracaju, BrazilHQ recorded Nov 5, 20261,001-5,000147 contacts →

Exact match

“Wn Servicos E Empreendimentos is a staffing and recruiting company based out of R Maria Vitoria Do Nascimento, 71, Cj Orlando Dantas, Aracaju, Sergipe, Brazil.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchSão Paulo, BrazilHQ recorded Nov 5, 2026201-500143 contacts →

Exact match

“Consultoria especializada em outsourcing de profissionais para o segmento farmacêutico e ciências da vida.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchManaus, BrazilHQ recorded Nov 5, 202651-200112 contacts →

Exact match

“Empresa especializada em recrutamento e seleção de profissionais e fornecimento de mão-de-obra temporária e terceirizada.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchSao Paulo, BrazilHQ recorded Nov 5, 202611-50111 contacts →

Exact match

“A Assigna é uma empresa alinhada com as mudanças do mercado de trabalho, onde a flexibilidade e os desafios por projetos se adequam às novas necessidades de negócio.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchSao Paulo, BrazilHQ recorded Nov 5, 202611-5083 contacts →

Exact match

“Fundada em 1991 com o intuito de apresentar soluções na área de Recursos Humanos, a ELLO SELEÇÃO tornou-se uma empresa sólida, sendo responsável pela colocação de um grande…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchSalto, BrazilHQ recorded Nov 5, 202651-20064 contacts →

Exact match

“Somos uma empresa sólida no mercado, atuando desde 1988, englobando prestação de serviços, recrutamento e seleção, administração de mão de obra temporária e terceirizada em…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchIndaiatuba, BrazilHQ recorded Nov 5, 202611-5057 contacts →

Exact match

“A MGA Recursos Humanos é uma empresa especializada em recursos humanos.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchItaquaquecetuba, BrazilHQ recorded Nov 5, 202611-5045 contacts →

Exact match

“A JRL Empregos é uma empresa localizada na cidade de Itaquaquecetuba, com profissionais especializados e com mais de 25 anos de “know-how” no ramo de recursos humanos, direitos…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchSao Paulo, BrazilHQ recorded Nov 5, 20261,001-5,00038 contacts →

Exact match

“O Grupo R&T, é uma empresa especializada no ramo de colocação de mão-de-obra.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchRio De Janeiro, BrazilHQ recorded Nov 5, 202651-20026 contacts →

Exact match

“BEM-VINDO À GBL PERSONNEL Uma empresa que foi criada porque acredita e investe nos atributos positivos dos brasileiros: flexibilidade, capacitação técnica, persistência…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchSanto André, BrazilHQ recorded Nov 5, 202651-20024 contacts →

Exact match

“A Golden Service RH é especialista em recrutamento e seleção de profissionais efetivos, temporários, autônomos e estagiários.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchSão Paulo, BrazilHQ recorded Nov 5, 202611-5020 contacts →

Exact match

“A TAILORIT é uma empresa no ramo de recrutamento e seleção, especializada em profissionais da área de tecnologia.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchSão Paulo, BrazilHQ recorded Nov 5, 20261-1017 contacts →

Exact match

“A missão da People Consulting é assessorar as empresas na busca e seleção de talentos da área de Tecnologia da Informação, para todos os níveis.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchCuritiba, BrazilHQ recorded Nov 5, 20261-1014 contacts →

Exact match

“A ML GESTÃO DE PESSOAS coloca a disposição de seus CLIENTES a excelência na captação de profissionais qualificados, primando pelo compromisso com o cliente, agilidade, qualidade e…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchOsasco, BrazilHQ recorded Nov 5, 2026201-50012 contacts →

Exact match

“A Curriculum é uma Consultoria de Recursos Humanos sediada na Zona Oeste de SP que atua em diversos segmentos do mercado.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchBrasília, BrazilHQ recorded Nov 5, 202651-20011 contacts →

Exact match

“Na OT3N, somos especialistas em fornecer mão de obra altamente qualificada para EMPRESAS DE TECNOLOGIA e STARTUPS que desejam expandir suas equipes e concluir seus projetos com…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchSao Paulo, BrazilHQ recorded Nov 5, 20261-106 contacts →

Exact match

“A XPAND RECRUTAMENTO nasce com a missão de transformar o mercado de trabalho, conectando empresas a talentos de forma eficiente e personalizada.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchGuarulhos, BrazilHQ recorded Nov 5, 20261-105 contacts →

Exact match

“A EMPRESA A Nova Visão, fundada em 1991 tornou-se tornou referência em soluções de recrutamento, seleção e administração de mão-de-obra temporária e efetiva.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchSao Paulo, BrazilHQ recorded Nov 5, 202611-504 contacts →

Exact match

“Somos uma empresa especializada em recrutamento e seleção, bem como terceirização de mão de obra.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchSão Paulo, BrazilHQ recorded Nov 5, 20261-104 contacts →

Exact match

“BWTalent partners with companies to build high-performing regional and global teams, leveraging executive search methodologies and proprietary tools to identify and secure…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchSao Paulo, BrazilHQ recorded Nov 5, 202651-2003 contacts →

Exact match

“Com uma equipe altamente especializada em seleção e contratação, a RH2B identifica os melhores profissionais do mercado para sua empresa, tanto para demandas específicas de…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchSao Paulo, BrazilHQ recorded Nov 5, 20261-101 contacts →

Exact match

“A BCC Outsourcing, fundada em 2008, nasceu da necessidade de colocar a pessoa ideal no lugar certo.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 25 of 191 scientific staffing agencies based in Brazil

See the full list, filter by size, metro and specialty, and access 182 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Scientific staffing agencies based in Brazil at a glance

As of Nov 5, 2026
2.6%Verified-email coverage
37.2Average contacts per company
1-10Median size (employees)
26.7%Largest-city concentration · Sao Paulo
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
95
11-50
45
51-200
24
201-500
12
501-1,000
5
1,001-5,000
7
5,001-10,000
1
10001+
1

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 191 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 Brazil whose business descriptions match “scientific staffing agencies” 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 182 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 November 5, 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.

Scientific staffing agencies by metro

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 “scientific staffing agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many scientific staffing agencies are there based in Brazil?

RevenueBase identified 191 company matches for scientific staffing agencies associated with Brazil as of November 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?

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

Which city has the most scientific staffing agencies?

Sao Paulo leads with 51 company records, followed by Rio De Janeiro (13) and Porto Alegre (11).

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 182 professional contacts with verified work emails tracked across these 191 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 November 5, 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.