Company lists · Data refreshed September 2026

Top 19 Oncology clinical trial sites based in Brazil

Name: Oncology clinical trial sites based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 72 companies tracked

RevenueBase identified 72 company matches for oncology clinical trial sites associated with Brazil as of September 2026 and tracks 1,877 professional contacts across them, including 623 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for oncology clinical trial sites 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 September 17, 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 17, 2026 How this list was built

72Companies

1,877Contacts tracked

623Verified emails

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The 19 largest oncology clinical trial sites based in Brazil

Ranked by team size

Top 19 of 72 company matches for oncology clinical trial sites based in Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Synvia	Exact match	Paulínia, BrazilHQ recorded Sep 17, 2026	501-1,000	594 contacts →
	Exact match “A Synvia é referência em soluções integradas para pesquisa, desenvolvimento e registro de medicamentos na América Latina.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Kosmoscience	Exact match	Valinhos, BrazilHQ recorded Sep 17, 2026	51-200	160 contacts →
	Exact match “For over two decades, Kosmoscience Group has been a key player in the global industry, providing exclusive, personalized scientific methods for product safety and efficacy…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Intrials Clinical Research	Exact match	São Paulo, BrazilHQ recorded Sep 17, 2026	51-200	127 contacts →
	Exact match “Intrials is a Latin American CRO that goes beyond what you expect.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Artha Research	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 17, 2026	51-200	71 contacts →
	Exact match “ARTHA Research is a committed Cosmetic CRO with the purpose of conducting safety, efficacy and consumer trials scientifical precision, human respect through a close partnership…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Azidus Brazil	Exact match	Valinhos, BrazilHQ recorded Sep 17, 2026	11-50	63 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Science Valley Research Institute	Exact match	Sao Paulo, BrazilHQ recorded Sep 17, 2026	51-200	58 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Cepclin	Exact match	Natal, BrazilHQ recorded Sep 17, 2026	n/a	31 contacts →
	Exact match “O CePCLIN é uma empresa de pesquisa clínica com 14 anos de qualidade e comprometimento, dedicada à investigação na área de doenças infecciosas e outras.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Ibpclin	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 17, 2026	11-50	29 contacts →
	Exact match “O IBPClin é um centro de pesquisa clínico que, há duas décadas, participa de estudos de desenvolvimento de novos medicamentos para diferentes doenças.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Synvia CRO	Exact match	Campinas, BrazilHQ recorded Sep 17, 2026	501-1,000	28 contacts →
	Exact match “Synvia CRO is a Contract Research Organization with over 20 years of experience and more than 200 satisfied pharmaceutical clients around the world.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Cedoes Pesquisa E Diagnóstico	Exact match	Vitoria, BrazilHQ recorded Sep 17, 2026	51-200	20 contacts →
	Exact match “O CEDOES é um centro de pesquisa e diagnóstico privado, com 25 anos de existência, localizado em Vitória/ES.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Oncomed Clinica Oncologica	Exact match	Niterói, BrazilHQ recorded Sep 17, 2026	51-200	17 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Oncosite	Exact match	Ijuí, BrazilHQ recorded Sep 17, 2026	11-50	14 contacts →
	Exact match “O Centro de Pesquisa Clínica em Oncologia Oncosite, nasceu da necessidade de oferecer um atendimento qualificado para pacientes oncológicos.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Centro DE Pesquisa EM Oncologia - CPO	Exact match	Porto Alegre, BrazilHQ recorded Sep 17, 2026	11-50	13 contacts →
	Exact match “O Centro de Pesquisa em Oncologia – CPO iniciou suas atividades em 1996, com o objetivo de estimular a condução de estudos clínicos no Brasil, proporcionando a inclusão da…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Clinergy Health Research	Exact match	Sao Paulo, BrazilHQ recorded Sep 17, 2026	11-50	13 contacts →
	Exact match “Clinergy Health Research was built to be different.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Centro Integrado DE Pesquisa	Exact match	São José Do Rio Preto, BrazilHQ recorded Sep 17, 2026	11-50	7 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Insight Centro DE Pesquisas	Exact match	Porto Alegre, BrazilHQ recorded Sep 17, 2026	1-10	6 contacts →
	Exact match “O Insight, como centro de pesquisa clínica, tem o objetivo de desenvolver e conduzir estudos clínicos de forma inovadora, por meio de uma equipe profissional qualificada, sempre…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Instituto SÃO José DOS Campos EM Pesquisas Médicas Ispem	Exact match	São José Dos Campos, BrazilHQ recorded Sep 17, 2026	1-10	5 contacts →
	Exact match “O ISPEM atua em diversas áreas médicas, sendo o Investigador Principal da área de Endocrinologia (atendimento de adultos), e os demais Sub-investigadores, das áreas de…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	IOP Pesquisa	Exact match	Curitiba, BrazilHQ recorded Sep 17, 2026	1-10	2 contacts →
	Exact match “O Centro de Pesquisas Clínicas do IOP faz parte de um grupo seleto de centros reconhecido mundialmente por contribuir para o avanço da oncologia e possui grande destaque no…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Fidentia	Exact match	Sao Paulo, BrazilHQ recorded Sep 17, 2026	1-10	1 contacts →
	Exact match “Best-in-class insurance solutions for clinical trials.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “oncology clinical trial sites”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 19 of 72 oncology clinical trial sites based in Brazil

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Oncology clinical trial sites based in Brazil at a glance

As of Sep 17, 2026

33.2%Verified-email coverage

26.1Average contacts per company

11-50Median size (employees)

19.4%Largest-city concentration · Sao Paulo

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

501-1,000

1,001-5,000

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 72 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 “oncology clinical trial sites” 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 623 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 17, 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 “oncology clinical trial sites”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many oncology clinical trial sites are there based in Brazil?

RevenueBase identified 72 company matches for oncology clinical trial sites associated with 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?

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

Which city has the most oncology clinical trial sites?

Sao Paulo leads with 14 company records, followed by Rio De Janeiro (8) and Porto Alegre (7).

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 623 professional contacts with verified work emails tracked across these 72 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 17, 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.