Company lists · Data refreshed October 2026

Top 25 Clinical oncology research organizations based in Switzerland

RevenueBase identified 75 company matches for clinical oncology research organizations associated with Switzerland as of October 2026 and tracks 5,608 professional contacts across them, including 2,692 with verified work emails. Bern is the largest hub.

This list covers company matches for clinical oncology research organizations associated with Switzerland, 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.

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 Oct 9, 2026 How this list was built
75Companies
5,608Contacts tracked
2,692Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest clinical oncology research organizations based in Switzerland

Ranked by team size
Top 25 of 75 company matches for clinical oncology research organizations based in Switzerland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 9, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchZug, SwitzerlandHQ recorded Oct 9, 20261,001-5,0002,622 contacts →

Exact match

“PSI is a leading full-service global Contract Research Organization whose key strength is predictable patient enrollment across multiple therapeutic areas.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
2Exact matchBasel, SwitzerlandHQ recorded Oct 9, 202610001+1,548 contacts →

Exact match

“At Novartis, our mission is to discover new ways to improve and extend people's lives.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
3Exact matchLugano, SwitzerlandHQ recorded Oct 9, 202651-200319 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
4Exact matchBaar, SwitzerlandHQ recorded Oct 9, 2026201-500188 contacts →

Exact match

“Accelsiors is an end-to-end clinical research organization that has empowered biopharmaceutical companies for over two decades.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
5Exact matchGeneva, SwitzerlandHQ recorded Oct 9, 202611-50131 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
6Exact matchLiestal, SwitzerlandHQ recorded Oct 9, 202651-20092 contacts →

Exact match

“AnaPath, is a global company including contract research organization (CRO) and pathology services that provides R&D services in the preclinical and bioanalytical fields.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
7Exact matchBellinzona, SwitzerlandHQ recorded Oct 9, 202651-20080 contacts →

Exact match

“The Institute of Oncology Research (IOR), located in Bellinzona (Switzerland) and directed by Prof.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
8Exact matchBern, SwitzerlandHQ recorded Oct 9, 202611-5027 contacts →

Exact match

“ETOP IBCSG Partners Foundation is a not-for-profit foundation for academic, international lung & breast cancer research with its legal seat in Berne, Switzerland.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
9Exact matchZurich, SwitzerlandHQ recorded Oct 9, 202651-20024 contacts →

Exact match

“Die Klinik für Radio-Onkologie verpflichtet sich der langen und erfolgreichen Tradition des USZ und strebt mit höchstem Einsatz nach Exzellenz in der klinischen Patientinnen- und…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
10Exact matchArlesheim, SwitzerlandHQ recorded Oct 9, 202651-20022 contacts →

Exact match

“Wir sind ein pharmazeutisches Unternehmen, das pflanzliche Präparate für die integrative Behandlung von Krebserkrankungen herstellt und wissenschaftlich erforscht.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
11Exact matchCham, SwitzerlandHQ recorded Oct 9, 202611-5021 contacts →

Exact match

“Rede Optimus is a global clinical research organization (CRO) specialized in medical device trials, dedicated to answering key clinical questions and advancing evidence-based…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
12Exact matchBasel, SwitzerlandHQ recorded Oct 9, 2026201-50021 contacts →

Exact match

“Cancers (ISSN 2072-6694; CODEN: CANCCT) is an international, peer-reviewed open access journal on oncology.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
13Exact matchLiestal, SwitzerlandHQ recorded Oct 9, 202611-5020 contacts →

Exact match

“HEMEX is a European Contract Research Organization (CRO) supporting pharmaceutical, biotech, and medtech SMEs with end-to-end clinical development solutions.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
14Exact matchMendrisio, SwitzerlandHQ recorded Oct 9, 202611-5018 contacts →

Exact match

“CROss Alliance® is a regional, family-owned clinical CRO based in Canton Ticino, Switzerland, operating since 1996.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
15Exact matchBern, SwitzerlandHQ recorded Oct 9, 202611-5017 contacts →

Exact match

“Die Schweizerische Pädiatrische Onkologie Gruppe (SPOG) ist der nationale Zusammenschluss aller neun Kliniken in der Schweiz, die Kinder und Jugendliche mit Krebs behandeln.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
16Exact matchBuchrain, SwitzerlandHQ recorded Oct 9, 202611-5014 contacts →

Exact match

“ariadne.ai is the technology leader in brain spatial biology data analysis, helping researchers decode the complexities of the brain at single-cell resolution.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
17Exact matchBasel, SwitzerlandHQ recorded Oct 9, 202611-5014 contacts →

Exact match

“The Division of Clinical Epidemiology strives to improve clinical research in order to generate high-quality evidence for decision-making in health care and social programs.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
18Exact matchZurich, SwitzerlandHQ recorded Oct 9, 202611-5012 contacts →

Exact match

“Microbe Investigations Switzerland (MIS) is a premier Contract Research Organization dedicated to evaluating the efficacy of products across various sectors against pests…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
19Exact matchBellinzona, SwitzerlandHQ recorded Oct 9, 20261-1011 contacts →

Exact match

“Sharing Progres in Cancer Care is an independent non-profit organization, dedicated to providing projects, programmes and initiatives (live and online) to share and integrate…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
20Exact matchLugano, SwitzerlandHQ recorded Oct 9, 202611-5011 contacts →

Exact match

“Medical Trials Analysis (MTA) Group is a comprehensive CRO providing a full range of services for clinical trials, clinical research and medical education linked to clinical…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
21Exact matchLausanne, SwitzerlandHQ recorded Oct 9, 20261-109 contacts →

Exact match

“En Suisse, quatre personnes sur dix sont touchées au cours de leur vie par un cancer.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
22Exact matchBern, SwitzerlandHQ recorded Oct 9, 202651-2007 contacts →

Exact match

“The Swiss Group for Clinical Cancer Research (SAKK) has committed itself to conducting clinical cancer trials as a non-profit organization.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
23Exact matchLugano, SwitzerlandHQ recorded Oct 9, 202611-505 contacts →

Exact match

“Founded in 2021, the International Cancer Foundation (ICF) is a non-profit organization, incorporated in Lugano, Switzerland, dedicated to addressing global cancer disparities…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
24Exact matchLausanne, SwitzerlandHQ recorded Oct 9, 202651-2004 contacts →

Exact match

“Le Centre de recherche et d’innovation en sciences pharmaceutiques cliniques a pour vision de promouvoir l’excellence dans la recherche clinique touchant aux médicaments d’origine…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
25Exact matchLugano, SwitzerlandHQ recorded Oct 9, 20261-104 contacts →

Exact match

“ARETÈ Solutions is based on the consolidated experience and the professionalism in the clinical research field of its team, offering tailored, innovative and effective solutions…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase

Showing 25 of 75 clinical oncology research organizations based in Switzerland

See the full list, filter by size, metro and specialty, and access 2,692 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Clinical oncology research organizations based in Switzerland at a glance

As of Oct 9, 2026
48.0%Verified-email coverage
74.8Average contacts per company
11-50Median size (employees)
12.0%Largest-city concentration · Bern
Oct 9, 2026Page data refreshed

Companies by employee count

1-10
27
11-50
27
51-200
11
201-500
4
501-1,000
3
1,001-5,000
2
10001+
1

Email recency for this list is measured worldwide rather than for Switzerland, so it is reported there. Company counts and contact totals on this page are exact for Switzerland, over 75 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 Switzerland whose business descriptions match “clinical oncology research organizations” 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 2,692 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.

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 research organizations”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many clinical oncology research organizations are there based in Switzerland?

RevenueBase identified 75 company matches for clinical oncology research organizations associated with Switzerland 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?

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

Which city has the most clinical oncology research organizations?

Bern leads with 9 company records, followed by Basel (8) and Lausanne (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 2,692 professional contacts with verified work emails tracked across these 75 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 75 clinical oncology research organizations based in Switzerland. Start with a free account, no credit card.

Download this list →

Related lists

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.