Company lists · Data refreshed October 2026
Top 25 Clinical oncology associations worldwide
RevenueBase identified 577 company matches for clinical oncology associations worldwide as of October 2026 and tracks 10,533 professional contacts across them, including 2,717 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.
This list covers company matches for clinical oncology associations worldwide, 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 October 9, 2026. Country and city lists for clinical oncology associations follow the table.
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.
The 25 largest clinical oncology associations worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 770 contacts → | ||||
Exact match “Founded in 1964, the American Society of Clinical Oncology (ASCO) is committed to making a world of difference in cancer care.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 2 | 549 contacts → | ||||
Exact match “AON is an alliance of physicians and veteran healthcare leaders dedicated to ensuring the long-term success and viability of oncology diagnosis and treatment in community-based…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 3 | 345 contacts → | ||||
Exact match “Founded in 1907, the American Association for Cancer Research (AACR) is the world’s first and largest professional organization dedicated to advancing cancer research and its…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 4 | 342 contacts → | ||||
Exact match “The Oncology Nursing Society (ONS) is a professional association of more than members committed to promoting excellence in oncology nursing and the transformation of cancer care.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 5 | 319 contacts → | ||||
Exact match “Representing over members globally, ESMO is a reference for oncology education and information.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 6 | 280 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 7 | 241 contacts → | ||||
Exact match “TRIO is a unique, full-service oncology clinical research organization (CRO) that leverages the strengths of our worldwide network of Investigators, academic leaders, patient…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 8 | 205 contacts → | ||||
Exact match “A Liga Portuguesa Contra o Cancro é uma Associação Cultural e de Serviço Social, privada, declarada de Utilidade Pública, que promove a prevenção primária e secundária do cancro…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 9 | 203 contacts → | ||||
Exact match “The National Comprehensive Cancer Network® (NCCN®) is a not-for-profit alliance of leading cancer centers devoted to patient care, research, and education.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 10 | 155 contacts → | ||||
Exact match “Icon Oncology is a nationwide network of oncology specialists, committed to widening access to quality cancer care in South Africa.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 11 | 140 contacts → | ||||
Exact match “Nebraska Cancer Specialists (NCS) is a leading community-based oncology and hematology practice committed to providing advanced, compassionate cancer care across Nebraska.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 12 | 131 contacts → | ||||
Exact match “The Union for International Cancer Control (UICC) is the largest international cancer membership organisation in the world.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 13 | 130 contacts → | ||||
Exact match “Le Groupe IHP, est un acteur central en cancérologie.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 14 | 109 contacts → | ||||
Exact match “We are a multidisciplinary membership-based scientific organization that designs and conducts biomarker-driven cancer research involving adults who have or are at risk of…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 15 | 102 contacts → | ||||
Exact match “SOLTI es un grupo referente en investigación clínica del cáncer en España.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 16 | 101 contacts → | ||||
Exact match “A Pronutrir atua em Oncologia Clínica e Cirúrgica e tem equipe com especialistas de praticamente todas as áreas afins à Oncologia.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 17 | 96 contacts → | ||||
Exact match “Cancer Center Amsterdam is an oncology center that aims to create groundbreaking new possibilities for patients with cancer.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 18 | 95 contacts → | ||||
Exact match “The Canadian Cancer Trials Group (CCTG) is a cancer clinical trials research cooperative conducting phase trials to test anti-cancer and supportive therapies in over 80…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 19 | 89 contacts → | ||||
Exact match “The International Association for the Study of Lung Cancer (IASLC) is the only global organization dedicated solely to the study of lung cancer.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 20 | 86 contacts → | ||||
Exact match “The Victorian Comprehensive Cancer Centre Alliance is a powerful alliance of 10 leading research, academic and clinical institutions working together to accelerate and amplify…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 21 | 81 contacts → | ||||
Exact match “Advancing patient-centered cancer care through collaboration, education, and innovation.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 22 | 73 contacts → | ||||
Exact match “The European Society for Radiotherapy and Oncology (ESTRO) is a non-profit and scientific organisation that advances all aspects of radiation oncology in order to improve…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 23 | 72 contacts → | ||||
Exact match “A Sociedade Brasileira de Oncologia Clínica (SBOC) é a entidade nacional que representa os médicos oncologistas clínicos.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 24 | 71 contacts → | ||||
Exact match “Physicians' Education Resource®, LLC (PER) is dedicated to advancing cancer care through professional education.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 25 | 69 contacts → | ||||
Exact match “Navista is more than a network – it’s an alliance dedicated to strengthening your oncology practice and preserving your independence.” Recorded in the RevenueBase company graph · Oct 9, 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 “clinical oncology associations”. 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 25 of 577 clinical oncology associations worldwide
See the full list, filter by size, metro and specialty, and access 2,717 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Clinical oncology associations worldwide at a glance
As of Oct 9, 2026Companies by employee count
Email recency is reported on each country list linked below.
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.
- Coverage
- Every country. Country and city lists for clinical oncology associations are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “clinical oncology associations” 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. 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 2,717 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 October 9, 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.
Clinical oncology associations by location
3 lists · largest firstEvery Clinical oncology associations list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
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 “clinical oncology associations”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many clinical oncology associations are there worldwide?
RevenueBase identified 577 company matches for clinical oncology associations worldwide as of October 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?
American Society Of Clinical Oncology Asco tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most clinical oncology associations?
The United States leads with 135 companies, followed by Brazil (34) and France (31). Every clinical oncology associations list by country and city is linked on this page.
Which city has the most clinical oncology associations?
Sao Paulo leads with 13 company records, followed by Paris (10) and Madrid (8).
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 2,717 professional contacts with verified work emails tracked across these 577 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 October 9, 2026.
Ready to reach these companies? Verified emails and direct dials for all 577 clinical oncology associations worldwide. Start with a free account, no credit card.
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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.
More company lists
Company intelligence · public preview
Top 25 clinical oncology associations worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 577 matching company records for clinical oncology associations worldwide, with 10,533 tracked contacts and 2,717 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 9, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 clinical oncology associations worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | HQ: Alexandria, VA, United StatesReported employees: 201-500 | Alexandria, VA, United States | 201-500 | Exact match | 770 contacts → |
“Founded in 1964, the American Society of Clinical Oncology (ASCO) is committed to making a world of difference in cancer care.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  American Oncology Networkaoncology.comHQ: Fort Myers, FL, United StatesReported employees: 1,001-5,000 | Fort Myers, FL, United States | 1,001-5,000 | Exact match | 549 contacts → |
“AON is an alliance of physicians and veteran healthcare leaders dedicated to ensuring the long-term success and viability of oncology diagnosis and treatment in community-based…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | HQ: Philadelphia, PA, United StatesReported employees: 201-500 | Philadelphia, PA, United States | 201-500 | Exact match | 345 contacts → |
“Founded in 1907, the American Association for Cancer Research (AACR) is the world’s first and largest professional organization dedicated to advancing cancer research and its…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Oncology Nursing Societyons.org HQ: Pittsburgh, PA, United StatesReported employees: 51-200 | Pittsburgh, PA, United States | 51-200 | Exact match | 342 contacts → |
“The Oncology Nursing Society (ONS) is a professional association of more than members committed to promoting excellence in oncology nursing and the transformation of cancer care.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | ESMOesmo.org HQ: Lugano, SwitzerlandReported employees: 51-200 | Lugano, Switzerland | 51-200 | Exact match | 319 contacts → |
“Representing over members globally, ESMO is a reference for oncology education and information.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Instituto Nacional DEL Cancerincancer.cl HQ: United StatesReported employees: 201-500 | United States | 201-500 | Exact match | 280 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 7 |  TRIOtrioncology.orgHQ: Edmonton, AB, CanadaReported employees: 201-500 | Edmonton, AB, Canada | 201-500 | Exact match | 241 contacts → |
“TRIO is a unique, full-service oncology clinical research organization (CRO) that leverages the strengths of our worldwide network of Investigators, academic leaders, patient…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Liga Portuguesa Contra O Cancroligacontracancro.pt HQ: Lisbon, PortugalReported employees: 51-200 | Lisbon, Portugal | 51-200 | Exact match | 205 contacts → |
“A Liga Portuguesa Contra o Cancro é uma Associação Cultural e de Serviço Social, privada, declarada de Utilidade Pública, que promove a prevenção primária e secundária do cancro…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | HQ: Plymouth Meeting, PA, United StatesReported employees: 51-200 | Plymouth Meeting, PA, United States | 51-200 | Exact match | 203 contacts → |
“The National Comprehensive Cancer Network® (NCCN®) is a not-for-profit alliance of leading cancer centers devoted to patient care, research, and education.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Icon Oncology South Africaiconsa.co.za HQ: Cape Town, South AfricaReported employees: 201-500 | Cape Town, South Africa | 201-500 | Exact match | 155 contacts → |
“Icon Oncology is a nationwide network of oncology specialists, committed to widening access to quality cancer care in South Africa.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Nebraska Cancer Specialistsnebraskacancer.com HQ: Omaha, NE, United StatesReported employees: 201-500 | Omaha, NE, United States | 201-500 | Exact match | 140 contacts → |
“Nebraska Cancer Specialists (NCS) is a leading community-based oncology and hematology practice committed to providing advanced, compassionate cancer care across Nebraska.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | HQ: Geneva, SwitzerlandReported employees: 11-50 | Geneva, Switzerland | 11-50 | Exact match | 131 contacts → |
“The Union for International Cancer Control (UICC) is the largest international cancer membership organisation in the world.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | IHP Groupihp-group.fr HQ: Nantes, FranceReported employees: 51-200 | Nantes, France | 51-200 | Exact match | 130 contacts → |
“Le Groupe IHP, est un acteur central en cancérologie.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Ecog-Acrin Cancer Research Groupecog-acrin.org HQ: Philadelphia, PA, United StatesReported employees: 51-200 | Philadelphia, PA, United States | 51-200 | Exact match | 109 contacts → |
“We are a multidisciplinary membership-based scientific organization that designs and conducts biomarker-driven cancer research involving adults who have or are at risk of…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Solti Cancerresearchgruposolti.org HQ: Barcelona, SpainReported employees: 51-200 | Barcelona, Spain | 51-200 | Exact match | 102 contacts → |
“SOLTI es un grupo referente en investigación clínica del cáncer en España.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Pronutrir Oncologia E Nutriçãopronutrir.com.br HQ: Fortaleza, BrazilReported employees: 51-200 | Fortaleza, Brazil | 51-200 | Exact match | 101 contacts → |
“A Pronutrir atua em Oncologia Clínica e Cirúrgica e tem equipe com especialistas de praticamente todas as áreas afins à Oncologia.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Amsterdam UMCamsterdamumc.orgHQ: Amsterdam, NetherlandsReported employees: 5,001-10,000 | Amsterdam, Netherlands | 5,001-10,000 | Exact match | 96 contacts → |
“Cancer Center Amsterdam is an oncology center that aims to create groundbreaking new possibilities for patients with cancer.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Canadian Cancer Trials Groupctg.queensu.ca HQ: Kingston, ON, CanadaReported employees: 1,001-5,000 | Kingston, ON, Canada | 1,001-5,000 | Exact match | 95 contacts → |
“The Canadian Cancer Trials Group (CCTG) is a cancer clinical trials research cooperative conducting phase trials to test anti-cancer and supportive therapies in over 80…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | HQ: Denver, CO, United StatesReported employees: 11-50 | Denver, CO, United States | 11-50 | Exact match | 89 contacts → |
“The International Association for the Study of Lung Cancer (IASLC) is the only global organization dedicated solely to the study of lung cancer.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Vccc Alliancevcccalliance.org.au HQ: Melbourne, AustraliaReported employees: 11-50 | Melbourne, Australia | 11-50 | Exact match | 86 contacts → |
“The Victorian Comprehensive Cancer Centre Alliance is a powerful alliance of 10 leading research, academic and clinical institutions working together to accelerate and amplify…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | NCODAncoda.org HQ: Cazenovia, NY, United StatesReported employees: 11-50 | Cazenovia, NY, United States | 11-50 | Exact match | 81 contacts → |
“Advancing patient-centered cancer care through collaboration, education, and innovation.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | HQ: Brussels, BelgiumReported employees: 11-50 | Brussels, Belgium | 11-50 | Exact match | 73 contacts → |
“The European Society for Radiotherapy and Oncology (ESTRO) is a non-profit and scientific organisation that advances all aspects of radiation oncology in order to improve…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Sociedade Brasileira DE Oncologia Clínica - Sbocig.rdstation.comHQ: São Paulo, BrazilReported employees: 11-50 | São Paulo, Brazil | 11-50 | Exact match | 72 contacts → |
“A Sociedade Brasileira de Oncologia Clínica (SBOC) é a entidade nacional que representa os médicos oncologistas clínicos.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | PERgotoper.com HQ: Cranbury, NJ, United StatesReported employees: 51-200 | Cranbury, NJ, United States | 51-200 | Exact match | 71 contacts → |
“Physicians' Education Resource®, LLC (PER) is dedicated to advancing cancer care through professional education.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Navistanavista.com HQ: Dublin, OH, United StatesReported employees: 1,001-5,000 | Dublin, OH, United States | 1,001-5,000 | Exact match | 69 contacts → |
“Navista is more than a network – it’s an alliance dedicated to strengthening your oncology practice and preserving your independence.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 577 company matches
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Clinical oncology associations: dataset insights
October 9, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
577 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 577 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 9, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Clinical oncology associations by location
3 lists · largest firstEvery Clinical oncology associations list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for clinical oncology associations?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many clinical oncology associations did RevenueBase find worldwide?
The saved snapshot records 577 matching company records, 10,533 tracked contacts and 2,717 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 9, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 clinical oncology associations worldwide. Snapshot: October 9, 2026. https://revenuebase.ai/companies/browse/clinical-oncology-associations.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 clinical oncology associations worldwide
RevenueBase records 577 matching company records for clinical oncology associations worldwide, with 10,533 tracked contacts and 2,717 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 9, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 clinical oncology associations worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | HQ: Alexandria, VA, United StatesReported employees: 201-500 | Alexandria, VA, United States | 201-500 | Exact match | 770 contacts → |
“Founded in 1964, the American Society of Clinical Oncology (ASCO) is committed to making a world of difference in cancer care.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | American Oncology Networkaoncology.com HQ: Fort Myers, FL, United StatesReported employees: 1,001-5,000 | Fort Myers, FL, United States | 1,001-5,000 | Exact match | 549 contacts → |
“AON is an alliance of physicians and veteran healthcare leaders dedicated to ensuring the long-term success and viability of oncology diagnosis and treatment in community-based…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | HQ: Philadelphia, PA, United StatesReported employees: 201-500 | Philadelphia, PA, United States | 201-500 | Exact match | 345 contacts → |
“Founded in 1907, the American Association for Cancer Research (AACR) is the world’s first and largest professional organization dedicated to advancing cancer research and its…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Oncology Nursing Societyons.org HQ: Pittsburgh, PA, United StatesReported employees: 51-200 | Pittsburgh, PA, United States | 51-200 | Exact match | 342 contacts → |
“The Oncology Nursing Society (ONS) is a professional association of more than members committed to promoting excellence in oncology nursing and the transformation of cancer care.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | ESMOesmo.org HQ: Lugano, SwitzerlandReported employees: 51-200 | Lugano, Switzerland | 51-200 | Exact match | 319 contacts → |
“Representing over members globally, ESMO is a reference for oncology education and information.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Instituto Nacional DEL Cancerincancer.cl HQ: United StatesReported employees: 201-500 | United States | 201-500 | Exact match | 280 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 7 | TRIOtrioncology.org HQ: Edmonton, AB, CanadaReported employees: 201-500 | Edmonton, AB, Canada | 201-500 | Exact match | 241 contacts → |
“TRIO is a unique, full-service oncology clinical research organization (CRO) that leverages the strengths of our worldwide network of Investigators, academic leaders, patient…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Liga Portuguesa Contra O Cancroligacontracancro.pt HQ: Lisbon, PortugalReported employees: 51-200 | Lisbon, Portugal | 51-200 | Exact match | 205 contacts → |
“A Liga Portuguesa Contra o Cancro é uma Associação Cultural e de Serviço Social, privada, declarada de Utilidade Pública, que promove a prevenção primária e secundária do cancro…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | HQ: Plymouth Meeting, PA, United StatesReported employees: 51-200 | Plymouth Meeting, PA, United States | 51-200 | Exact match | 203 contacts → |
“The National Comprehensive Cancer Network® (NCCN®) is a not-for-profit alliance of leading cancer centers devoted to patient care, research, and education.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Icon Oncology South Africaiconsa.co.za HQ: Cape Town, South AfricaReported employees: 201-500 | Cape Town, South Africa | 201-500 | Exact match | 155 contacts → |
“Icon Oncology is a nationwide network of oncology specialists, committed to widening access to quality cancer care in South Africa.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Nebraska Cancer Specialistsnebraskacancer.com HQ: Omaha, NE, United StatesReported employees: 201-500 | Omaha, NE, United States | 201-500 | Exact match | 140 contacts → |
“Nebraska Cancer Specialists (NCS) is a leading community-based oncology and hematology practice committed to providing advanced, compassionate cancer care across Nebraska.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | HQ: Geneva, SwitzerlandReported employees: 11-50 | Geneva, Switzerland | 11-50 | Exact match | 131 contacts → |
“The Union for International Cancer Control (UICC) is the largest international cancer membership organisation in the world.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | IHP Groupihp-group.fr HQ: Nantes, FranceReported employees: 51-200 | Nantes, France | 51-200 | Exact match | 130 contacts → |
“Le Groupe IHP, est un acteur central en cancérologie.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Ecog-Acrin Cancer Research Groupecog-acrin.org HQ: Philadelphia, PA, United StatesReported employees: 51-200 | Philadelphia, PA, United States | 51-200 | Exact match | 109 contacts → |
“We are a multidisciplinary membership-based scientific organization that designs and conducts biomarker-driven cancer research involving adults who have or are at risk of…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Solti Cancerresearchgruposolti.org HQ: Barcelona, SpainReported employees: 51-200 | Barcelona, Spain | 51-200 | Exact match | 102 contacts → |
“SOLTI es un grupo referente en investigación clínica del cáncer en España.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Pronutrir Oncologia E Nutriçãopronutrir.com.br HQ: Fortaleza, BrazilReported employees: 51-200 | Fortaleza, Brazil | 51-200 | Exact match | 101 contacts → |
“A Pronutrir atua em Oncologia Clínica e Cirúrgica e tem equipe com especialistas de praticamente todas as áreas afins à Oncologia.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Amsterdam UMCamsterdamumc.org HQ: Amsterdam, NetherlandsReported employees: 5,001-10,000 | Amsterdam, Netherlands | 5,001-10,000 | Exact match | 96 contacts → |
“Cancer Center Amsterdam is an oncology center that aims to create groundbreaking new possibilities for patients with cancer.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Canadian Cancer Trials Groupctg.queensu.ca HQ: Kingston, ON, CanadaReported employees: 1,001-5,000 | Kingston, ON, Canada | 1,001-5,000 | Exact match | 95 contacts → |
“The Canadian Cancer Trials Group (CCTG) is a cancer clinical trials research cooperative conducting phase trials to test anti-cancer and supportive therapies in over 80…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | HQ: Denver, CO, United StatesReported employees: 11-50 | Denver, CO, United States | 11-50 | Exact match | 89 contacts → |
“The International Association for the Study of Lung Cancer (IASLC) is the only global organization dedicated solely to the study of lung cancer.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Vccc Alliancevcccalliance.org.au HQ: Melbourne, AustraliaReported employees: 11-50 | Melbourne, Australia | 11-50 | Exact match | 86 contacts → |
“The Victorian Comprehensive Cancer Centre Alliance is a powerful alliance of 10 leading research, academic and clinical institutions working together to accelerate and amplify…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | NCODAncoda.org HQ: Cazenovia, NY, United StatesReported employees: 11-50 | Cazenovia, NY, United States | 11-50 | Exact match | 81 contacts → |
“Advancing patient-centered cancer care through collaboration, education, and innovation.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | HQ: Brussels, BelgiumReported employees: 11-50 | Brussels, Belgium | 11-50 | Exact match | 73 contacts → |
“The European Society for Radiotherapy and Oncology (ESTRO) is a non-profit and scientific organisation that advances all aspects of radiation oncology in order to improve…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Sociedade Brasileira DE Oncologia Clínica - Sbocig.rdstation.com HQ: São Paulo, BrazilReported employees: 11-50 | São Paulo, Brazil | 11-50 | Exact match | 72 contacts → |
“A Sociedade Brasileira de Oncologia Clínica (SBOC) é a entidade nacional que representa os médicos oncologistas clínicos.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | PERgotoper.com HQ: Cranbury, NJ, United StatesReported employees: 51-200 | Cranbury, NJ, United States | 51-200 | Exact match | 71 contacts → |
“Physicians' Education Resource®, LLC (PER) is dedicated to advancing cancer care through professional education.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Navistanavista.com HQ: Dublin, OH, United StatesReported employees: 1,001-5,000 | Dublin, OH, United States | 1,001-5,000 | Exact match | 69 contacts → |
“Navista is more than a network – it’s an alliance dedicated to strengthening your oncology practice and preserving your independence.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Clinical oncology associations: dataset insights
October 9, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
577 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 577 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 9, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Clinical oncology associations by location
3 lists · largest firstEvery Clinical oncology associations list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for clinical oncology associations?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many clinical oncology associations did RevenueBase find worldwide?
The saved snapshot records 577 matching company records, 10,533 tracked contacts and 2,717 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 9, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 clinical oncology associations worldwide. Snapshot: October 9, 2026. https://revenuebase.ai/companies/browse/clinical-oncology-associations.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗