Company lists · Data refreshed September 2026

Top 15 Cancer hospitals based in Switzerland

RevenueBase identified 37 company matches for cancer hospitals associated with Switzerland as of September 2026 and tracks 1,168 professional contacts across them, including 324 with verified work emails. Zurich is the largest hub.

This list covers company matches for cancer hospitals 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 September 15, 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 15, 2026 How this list was built
37Companies
1,168Contacts tracked
324Verified emails
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The 15 largest cancer hospitals based in Switzerland

Ranked by team size
Top 15 of 37 company matches for cancer hospitals based in Switzerland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 15, 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 matchGenolier, SwitzerlandHQ recorded Sep 15, 2026201-500309 contacts →

Exact match

“Fondée en 1972, la Clinique de Genolier est l’établissement emblématique de Swiss Medical Network, idéalement située entre Genève et Lausanne.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
2Exact matchBasel, SwitzerlandHQ recorded Sep 15, 20261,001-5,000307 contacts →

Exact match

“Das Claraspital hat sich medizinisch klar positioniert mit seinem Tumorzentrum, dem universitären Bauchzentrum Clarunis, das gemeinsam mit dem Universitätsspital betrieben wird…”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
3Exact matchBern, SwitzerlandHQ recorded Sep 15, 202651-200116 contacts →

Exact match

“Die Krebsliga ist eine nationale gemeinnützige Organisation, die gegen Krebs kämpft und Betroffene und Angehörige unterstützt.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
4Exact matchGeneva, SwitzerlandHQ recorded Sep 15, 202611-5068 contacts →

Exact match

“City Cancer Challenge (C/Can) supports cities around the world as they work to improve access to equitable, quality cancer care.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
5Exact match8038, SwitzerlandHQ recorded Sep 15, 202611-5028 contacts →

Exact match

“Das Onkozentrum Zürich ist ein Gesundheitsunternehmen im Bereich ambulante und stationäre Onkologie an den Standorten Zürich Enge, Zürich Seefeld und Onkoviva in Bülach.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
6Exact matchZurich, SwitzerlandHQ recorded Sep 15, 202651-20021 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 · Sep 15, 2026 · View company records in RevenueBase
7Exact matchBern, SwitzerlandHQ recorded Sep 15, 202611-5019 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 · Sep 15, 2026 · View company records in RevenueBase
8Exact matchSt. Gallen, SwitzerlandHQ recorded Sep 15, 202651-20017 contacts →

Exact match

“Vertrauen Sie auf Exzellenz in der Behandlung und in der Betreuung.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
9Exact matchBern, SwitzerlandHQ recorded Sep 15, 20261-1016 contacts →

Exact match

“Die Stiftung Krebsforschung Schweiz fördert seit 1991 die Krebsforschung und hat sich seither zu einer der wichtigsten Förderorganisationen im Bereich der Krebsforschung in der…”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
10Exact matchLausanne, SwitzerlandHQ recorded Sep 15, 2026201-50013 contacts →

Exact match

“Stingray (formerly known as MedEuropa Group) was founded in 2017 to support the fight against cancer by ensuring the long-term success of treatment centres across Europe.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
11Exact matchZürich, SwitzerlandHQ recorded Sep 15, 202611-5012 contacts →

Exact match

“Die Klinik für Hämatologie & Onkologie Hirslanden Zürich ist schweizweit eine der grössten privaten Institutionen zur Abklärung, Behandlung und Betreuung von Patienten mit…”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
12Exact matchZürich, SwitzerlandHQ recorded Sep 15, 202651-20011 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
13Exact matchGeneva, SwitzerlandHQ recorded Sep 15, 202611-5011 contacts →

Exact match

“Centre d’oncologie des Eaux-Vives, Geneva Radiotherapy for all types of cancer and systemic treatments (chemotherapy, immunotherapy and hormone therapy), all offered as an…”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
14Exact matchBiel/bienne, SwitzerlandHQ recorded Sep 15, 202611-509 contacts →

Exact match

“Das Radio-Onkologiezentrum bietet in Zusammenarbeit mit dem Inselspital, dem Spitalzentrum Biel, der Hirslanden Klinik Linde und dem Hôpital du Jura Bernois eine umfassende…”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
15Exact matchBern, SwitzerlandHQ recorded Sep 15, 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 · Sep 15, 2026 · View company records in RevenueBase

Showing 15 of 37 cancer hospitals based in Switzerland

See the full list, filter by size, metro and specialty, and access 324 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Cancer hospitals based in Switzerland at a glance

As of Sep 15, 2026
27.7%Verified-email coverage
31.6Average contacts per company
11-50Median size (employees)
16.2%Largest-city concentration · Zurich
Sep 15, 2026Page data refreshed

Companies by employee count

1-10
10
11-50
13
51-200
9
201-500
2
501-1,000
2
1,001-5,000
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 37 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 “cancer hospitals” 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 324 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 15, 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 “cancer hospitals”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many cancer hospitals are there based in Switzerland?

RevenueBase identified 37 company matches for cancer hospitals associated with Switzerland 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?

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

Which city has the most cancer hospitals?

Zurich leads with 6 company records, followed by Bern (4) and Lausanne (3).

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 324 professional contacts with verified work emails tracked across these 37 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 15, 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.