Company lists · Data refreshed September 2026

Top 25 Drug development staffing firms based in Brazil

Name: Drug development staffing firms based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 115 companies tracked

RevenueBase identified 115 drug development staffing firms headquartered in Brazil as of September 2026 and tracks 3,008 professional contacts across them, including 354 with verified work emails. Sao Paulo is the largest hub.

This list covers drug development staffing firms 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 28, 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 28, 2026 86% judged on-target in blind review

115Companies

3,008Contacts tracked

354Verified emails

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The 25 largest drug development staffing firms based in Brazil

Ranked by team size

Top 25 of 115 drug development staffing firms based in Brazil, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to drug development staffing firms: 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	Nossa Gestão DE Pessoas	Indirect evidence	Curitiba, BrazilHQ checked Sep 28, 2026	5,001-10,000	838 contacts →
	Indirect evidence “Selecionar, contratar e gerir pessoas com liderança, habilidade e sensibilidade.” Source: RevenueBase Database · checked Sep 28, 2026
2	FÊNIX	Indirect evidence	Santo André, BrazilHQ checked Sep 28, 2026	1,001-5,000	175 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 28, 2026
3	Catalent Pharma Solutions Brasil	Indirect evidence	Sorocaba, BrazilHQ checked Sep 28, 2026	501-1,000	162 contacts →
	Indirect evidence “Catalisador + Talento.” Source: RevenueBase Database · checked Sep 28, 2026
4	Grupo VRS Recursos Humanos	Indirect evidence	Guarulhos, BrazilHQ checked Sep 28, 2026	501-1,000	140 contacts →
	Indirect evidence “O Grupo VRS é uma empresa de Recursos Humanos que oferece aos seus clientes serviços como: Administração de contratos temporários, terceirização de mão de obra e recrutamento…” Source: RevenueBase Database · checked Sep 28, 2026
5	Captativa	Indirect evidence	São Paulo, BrazilHQ checked Sep 28, 2026	201-500	136 contacts →
	Indirect evidence “Consultoria especializada em outsourcing de profissionais para o segmento farmacêutico e ciências da vida.” Source: RevenueBase Database · checked Sep 28, 2026
6	ICF Instituto DE Ciências Farmaceuticas	Indirect evidence	Goiânia, BrazilHQ checked Sep 28, 2026	51-200	108 contacts →
	Indirect evidence “Fundado em 2002, o Instituto de Ciências Farmacêuticas (ICF) foi o primeiro laboratório de bioequivalência e biodisponibilidade certificado pela ANVISA e o primeiro brasileiro…” Source: RevenueBase Database · checked Sep 28, 2026
7	Quality Compliance	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 28, 2026	201-500	95 contacts →
	Indirect evidence “Somos uma empresa que oferece excelência em soluções voltadas à consultoria, aos treinamentos técnicos e às qualificações e validações no segmento Ciências da Vida.” Source: RevenueBase Database · checked Sep 28, 2026
8	Talent Group	Indirect evidence	São Paulo, BrazilHQ checked Sep 28, 2026	51-200	84 contacts →
	Indirect evidence “Somos uma empresa comprometida com os resultados de nossos clientes e com a satisfação de nossos colaboradores.” Source: RevenueBase Database · checked Sep 28, 2026
9	Laborvida Laboratórios Farmacêuticos	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 28, 2026	51-200	74 contacts →
	Indirect evidence “O Laborvida é uma empresa do setor industrial farmacêutico 100% brasileira, atuando na pesquisa, desenvolvimento e produção de medicamentos de alta complexidade, como a…” Source: RevenueBase Database · checked Sep 28, 2026
10	Ello Seleção DE Pessoal Ltda	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 28, 2026	11-50	74 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 28, 2026
11	Azidus Brazil	Partial evidence	Valinhos, BrazilHQ checked Sep 28, 2026	11-50	63 contacts →
	Partial evidence “Azidus is a full service Contract Research Organization (CRO) that offers services and solutions for the development and registration of medicines, health products, cosmetics and…” Source: RevenueBase Database · checked Sep 28, 2026
12	Science Valley Research Institute	Partial evidence	Sao Paulo, BrazilHQ checked Sep 28, 2026	51-200	58 contacts →
	Partial evidence “The Science Valley Research Institute (SVRI) is a global company specialized in clinical research intelligence and research and development (R&D) services in the healthcare sector.” Source: RevenueBase Database · checked Sep 28, 2026
13	Pharma Nostra	Indirect evidence	Campinas, BrazilHQ checked Sep 28, 2026	51-200	55 contacts →
	Indirect evidence “A Pharma Nostra® é uma empresa científica, voltada para a pesquisa e desenvolvimento, que tem como carro-chefe a inovação, qualidade e comprometimento com o setor magistral.” Source: RevenueBase Database · checked Sep 28, 2026
14	Labpharma	Indirect evidence	Santana Do Parnaíba, BrazilHQ checked Sep 28, 2026	51-200	52 contacts →
	Indirect evidence “A Labpharma é uma empresa sólida no mercado de prestação de serviços em consultoria analítica e regulatória, estamos sempre em busca de desenvolvimento e de novas parcerias para…” Source: RevenueBase Database · checked Sep 28, 2026
15	Stratego Reps	Indirect evidence	São Paulo, BrazilHQ checked Sep 28, 2026	51-200	36 contacts →
	Indirect evidence “Profissionais com 20 anos de experiência no mercado farmacêutico, com foco em propaganda médica, ações inovadoras e dedicação especial à estratégias de comunicação.” Source: RevenueBase Database · checked Sep 28, 2026
16	Synvia CRO	Indirect evidence	Campinas, BrazilHQ checked Sep 28, 2026	501-1,000	28 contacts →
	Indirect evidence “Synvia CRO is a Contract Research Organization with over 20 years of experience and more than 200 satisfied pharmaceutical clients around the world.” Source: RevenueBase Database · checked Sep 28, 2026
17	Base Científica	Indirect evidence	Sorocaba, BrazilHQ checked Sep 28, 2026	11-50	22 contacts →
	Indirect evidence “At Base Científica, we specialize in providing cutting-edge scientific solutions to accelerate pharmaceutical and diagnostics innovation.” Source: RevenueBase Database · checked Sep 28, 2026
18	Elevescience Pesquisa E Desenvolvimento	Indirect evidence	Ribeirão Preto, BrazilHQ checked Sep 28, 2026	11-50	20 contacts →
	Indirect evidence “Localizada no SUPERA Parque de Inovação e Tecnologia de Ribeirão Preto, a Eleve Science é uma start-up de Pesquisa, Desenvolvimento e Inovação de soluções em saúde que surgiu…” Source: RevenueBase Database · checked Sep 28, 2026
19	Fastbio	Indirect evidence	Ribeirão Preto, BrazilHQ checked Sep 28, 2026	1-10	15 contacts →
	Indirect evidence “Com base em mais de uma década de experiências no ramo de Pesquisa, Desenvolvimento e Inovação, e tendo em vista o potencial empreendedor a ser explorado no segmento científico e…” Source: RevenueBase Database · checked Sep 28, 2026
20	Clinergy Health Research	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 28, 2026	11-50	13 contacts →
	Indirect evidence “Clinergy Health Research was built to be different.” Source: RevenueBase Database · checked Sep 28, 2026
21	Assessoria EM Recursos Humanos	Indirect evidence	Curitiba, BrazilHQ checked Sep 28, 2026	1-10	12 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 28, 2026
22	Dyoshida	Indirect evidence	Anápolis, BrazilHQ checked Sep 28, 2026	1-10	9 contacts →
	Indirect evidence “DYoshida is a pharmaceutical consultancy specialized in providing technical assistance, regulatory affairs, strategy assessment and product mapping for the Pharmaceutical Industry.” Source: RevenueBase Database · checked Sep 28, 2026
23	R4s Recruitment	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 28, 2026	11-50	8 contacts →
	Indirect evidence “R4S is a brazilian recruitment company specialized in middle and top management positions in Finance, IT, Engineering ( Oil & Gas and Manufacturing), Sales/Marketing and HR.” Source: RevenueBase Database · checked Sep 28, 2026
24	Xpand Recrutamento	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 28, 2026	1-10	8 contacts →
	Indirect evidence “A XPAND RECRUTAMENTO nasce com a missão de transformar o mercado de trabalho, conectando empresas a talentos de forma eficiente e personalizada.” Source: RevenueBase Database · checked Sep 28, 2026
25	Mperfetto Inteligência EM Recursos Humanos	Indirect evidence	São Paulo, BrazilHQ checked Sep 28, 2026	1-10	8 contacts →
	Indirect evidence “Em 2010, movida pela paixão e missão de oferecer uma experiência premium em Recrutamento e Seleção, a MPerfetto foi fundada inicialmente sob nome AlfieriPerfetto.” Source: RevenueBase Database · checked Sep 28, 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: drug development staffing firms. 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 drug development staffing firms.
Partial evidence: Its own public description names part of drug development staffing firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name drug development staffing firms. 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 115 drug development staffing firms based in Brazil

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Drug development staffing firms based in Brazil at a glance

As of Sep 28, 2026

11.8%Verified-email coverage

26.2Average contacts per company

11-50Median size (employees)

37.4%Largest-city concentration · Sao Paulo

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 115 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 drug development staffing firms, 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 “drug development staffing firms”. 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 drug development staffing firms), 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 drug development staffing firms, 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, 354 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 28, 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.

Drug development staffing firms by metro

Drug development staffing firms in Sao Paulo43

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 drug development staffing firms, 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 drug development staffing firms are there based in Brazil?

RevenueBase identified 115 drug development staffing firms 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?

Nossa Gestão DE Pessoas, headquartered in Curitiba, tops this list with the largest team on record.

Which city has the most drug development staffing firms?

Sao Paulo leads with 43 headquartered companies, followed by Rio De Janeiro (10) and Campinas (7).

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 354 verified decision-maker contacts tracked across these 115 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 28, 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.