Company lists · Data refreshed September 2026
Top 25 Radiology societies based in Brazil
RevenueBase identified 505 radiology societies headquartered in Brazil as of September 2026 and tracks 7,691 professional contacts across them, including 1,195 with verified work emails. Sao Paulo is the largest hub.
This list covers radiology societies 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 21, 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.
The 25 largest radiology societies based in Brazil
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,606 contacts → | ||||
Indirect evidence “Fundada em 1986 por médicos da Escola Paulista de Medicina, hoje UNIFESP, a FIDI é uma fundação privada, sem fins lucrativos, que reinveste 100% dos recursos na saúde pública.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 2 | 244 contacts → | ||||
Indirect evidence “Existimos para viabilizar o diagnóstico de qualidade para médicos e seus pacientes.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 3 | 237 contacts → | ||||
Partial evidence “O Instituto de Radiologia do Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo – INRAD, vem desde a sua criação através do decreto nº 39.469, datado de…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 4 | 220 contacts → | ||||
Indirect evidence “Uma empresa formada por cirurgiões-dentistas, focada na odontologia Fundada em 2005, a DVI é uma empresa especializada em diagnóstico por imagem em Odontologia.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 5 | 189 contacts → | ||||
Partial evidence “Clínica especializada em exames de radiologia e diagnóstico por imagem, reconhecida por seu pioneirismo.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 6 | 179 contacts → | ||||
Indirect evidence “A Mega é referência em Santos, Guarujá e Praia Grande no diagnóstico por imagem, em exames como Ressonância Magnética, Tomografia Computadorizada, Ultrassonografia, Doppler…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 7 | 122 contacts → | ||||
Indirect evidence “Centro de Diagnóstico por Imagem.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 8 | 99 contacts → | ||||
Indirect evidence “Clinica de imagem e laboratório.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 9 | 87 contacts → | ||||
Partial evidence “O Colégio Brasileiro de Radiologia e Diagnóstico por Imagem (CBR) é uma entidade nacional representativa da especialidade médica no Brasil, sendo o Departamento Científico de…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 10 | 86 contacts → | ||||
Partial evidence “Iso radiologia diagnóstico por imagem lda” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 11 | 73 contacts → | ||||
Indirect evidence “A VX é uma empresa especializada em diagnósticos por imagem e laudos à distância.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 12 | 73 contacts → | ||||
Partial evidence “Pioneiros em telerradiologia e certificados pelo Programa de Acreditação em Diagnóstico por Imagem (PADI) do Colégio Brasileiro de Radiologia, atendemos clínicas e hospitais em…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 13 | 73 contacts → | ||||
Indirect evidence “A Clinoson nasceu a partir da Ultrassonografia Gaúcha, em 1978.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 14 | 71 contacts → | ||||
Indirect evidence “A Infinita S/A é uma holding na área de saúde que atua de forma inovadora e fortemente empreendedora em diversos estados brasileiros, notadamente no norte e centro-oeste do país.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 15 | 67 contacts → | ||||
Indirect evidence “A Clínica Radiológica de Santos, com a constante preocupação em contribuir para uma vida mais saudável, tem como filosofia, que orienta sua história, o investimento em tecnologia…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 16 | 66 contacts → | ||||
Partial evidence “Instalada numa área de 900m² no Hospital Beneficente UNIMAR, a UNIMAGEM - Diagnósticos Médicos Por Imagem, possui quadro técnicos, com médicos Radiologistas, Biomédicos, Técnicos…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 17 | 64 contacts → | ||||
Indirect evidence “Fundada em 3 de julho de 1989 pelos médicos Amilcar Mosci e Ademir Dutra Garcia, a Climag é um exemplo de pioneirismo e qualidade em Diagnóstico por Imagem.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 18 | 53 contacts → | ||||
Partial evidence “Com mais de 50 anos de atuação, o Instituto de Radiologia Presidente Prudente consolidou-se como referência de qualidade e precisão de exames radiológicos.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 19 | 51 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 20 | 48 contacts → | ||||
Partial evidence “A Sociedade Paulista de Radiologia foi fundada em 1968 e atualmente congrega mais de 6 mil associados, cobrindo todas as áreas de diagnóstico por imagem.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 21 | 44 contacts → | ||||
Indirect evidence “Reconhecido pela tecnologia e qualidade, o Centro Radiológico RADSON é especializado na obtenção e processamento de imagens.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 22 | 39 contacts → | ||||
Partial evidence “Desde 1993, a Clínica Janice Lamas Radiologia é referência em diagnóstico por imagem em Brasília.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 23 | 35 contacts → | ||||
Indirect evidence “A Medvia é uma empresa especializada em diagnóstico por Imagem, com a visão de ser referência nacional em sua área de atuação e a missão de suprir as necessidades de seus clientes.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 24 | 32 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 25 | 30 contacts → | ||||
Indirect evidence “A STAR Telerradiologia é referência em laudos a distância no Brasil.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
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: radiology societies. 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 radiology societies.
- Partial evidence
- Its own public description names part of radiology societies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name radiology societies. 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 505 radiology societies based in Brazil
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Radiology societies based in Brazil at a glance
As of Sep 21, 2026Companies by employee count
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 505 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 radiology societies, 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 “radiology societies”. 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 radiology societies), 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 radiology societies, 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, 1,195 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 21, 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.
Radiology societies by metro
- Radiology societies in Sao Paulo62
- Radiology societies in Rio De Janeiro30
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 radiology societies, 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 radiology societies are there based in Brazil?
RevenueBase identified 505 radiology societies 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?
FIDI, headquartered in Sao Paulo, tops this list with the largest team on record.
Which city has the most radiology societies?
Sao Paulo leads with 62 headquartered companies, followed by Rio De Janeiro (30) and Belo Horizonte (19).
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 1,195 verified decision-maker contacts tracked across these 505 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 21, 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.