Company lists · Data refreshed September 2026

Top 25 Oncology companies based in Switzerland

RevenueBase identified 102 company matches for oncology companies associated with Switzerland as of September 2026 and tracks 7,056 professional contacts across them, including 3,870 with verified work emails. Basel is the largest hub.

This list covers company matches for oncology companies 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 20, 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 20, 2026 How this list was built
102Companies
7,056Contacts tracked
3,870Verified emails
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The 25 largest oncology companies based in Switzerland

Ranked by team size
Top 25 of 102 company matches for oncology companies based in Switzerland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 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 matchBasel, SwitzerlandHQ recorded Sep 20, 202610001+1,580 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 · Sep 20, 2026 · View company records in RevenueBase
2Exact matchBaar, SwitzerlandHQ recorded Sep 20, 20261,001-5,0001,447 contacts →

Exact match

“Novocure is a global oncology company working to extend survival in some of the most aggressive forms of cancer through the development and commercialization of its innovative…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3Exact matchLausanne, SwitzerlandHQ recorded Sep 20, 2026201-500450 contacts →

Exact match

“Bridging the gap between disruptive discovery products and real-world patient reach, we identify high-potential compounds for in-licensing, we conduct clinical development and…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4Exact matchLugano, SwitzerlandHQ recorded Sep 20, 202651-200337 contacts →

Exact match

“Representing over members globally, ESMO is a reference for oncology education and information.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5Exact matchLugano/pazzallo, SwitzerlandHQ recorded Sep 20, 2026201-500316 contacts →

Exact match

“Helsinn is a global pharmaceutical company that builds, manufactures, launches, and commercializes products to improve the quality of life for patients with cancer and chronic…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6Exact matchBasel, SwitzerlandHQ recorded Sep 20, 202651-20089 contacts →

Exact match

“Artidis® AG is a pioneering clinical stage health technology company that aims to set the gold standard in tissue analysis and therapy optimization.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7Exact matchZug, SwitzerlandHQ recorded Sep 20, 202651-20084 contacts →

Exact match

“At RGCC, we are at the forefront of revolutionizing healthcare through personalized solutions for cancer and chronic diseases.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8Exact matchBellinzona, SwitzerlandHQ recorded Sep 20, 202651-20075 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchHorgen, SwitzerlandHQ recorded Sep 20, 202651-20067 contacts →

Exact match

“Numab Therapeutics is a biopharmaceutical company focused on the discovery and development of next-generation multispecific antibody-based therapeutics for inflammation and…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10Exact matchBs, SwitzerlandHQ recorded Sep 20, 202611-5053 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchBasel, SwitzerlandHQ recorded Sep 20, 202611-5044 contacts →

Exact match

“At NBE Therapeutics we strive to develop best-in-class oncology treatments to increase survival and improve quality of life for cancer patients worldwide.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12Exact matchBasel, SwitzerlandHQ recorded Sep 20, 202651-20041 contacts →

Exact match

“The Swiss Rockets mission is to deliver outstanding results for patients, inventors, and investors.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchSchlieren, SwitzerlandHQ recorded Sep 20, 202611-5040 contacts →

Exact match

“Memo Therapeutics AG, an Ipsen company, is a late-stage biotech company translating unique human immune responses into superior medicines through the development of best-in-class…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14Exact matchBasel, SwitzerlandHQ recorded Sep 20, 202611-5031 contacts →

Exact match

“FoRx Therapeutics is a recently incorporated privately-held company based in Basel, Switzerland.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15Exact matchAllschwil, SwitzerlandHQ recorded Sep 20, 202611-5029 contacts →

Exact match

“Engimmune is an immunotherapy company utilising cutting-edge methods for the development of T-cell receptor (TCR)-based immunotherapies including T cell therapies and biologics.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16Exact match8038, SwitzerlandHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
17Exact matchGeneva, SwitzerlandHQ recorded Sep 20, 202611-5025 contacts →

Exact match

“iOnctura is a clinical-stage biopharmaceutical company combating neglected and hard-to-treat cancers with precision oral small molecules that target cancers in novel ways.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18Exact matchZurich, SwitzerlandHQ recorded Sep 20, 202611-5025 contacts →

Exact match

“Nextech is a global, cancer therapeutics-focused venture capital firm headquartered in Zurich, Switzerland.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19Exact matchArlesheim, SwitzerlandHQ recorded Sep 20, 202651-20025 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 · Sep 20, 2026 · View company records in RevenueBase
20Exact matchBasel, SwitzerlandHQ recorded Sep 20, 2026201-50024 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 · Sep 20, 2026 · View company records in RevenueBase
21Exact matchAllschwil, SwitzerlandHQ recorded Sep 20, 202611-5021 contacts →

Exact match

“Spexis AG (SIX:SPEX) is a publicly-listed Swiss clinical-stage biopharmaceutical company developing rare disease and oncology treatments in indications where new therapeutic…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22Exact matchLausanne, SwitzerlandHQ recorded Sep 20, 202611-5019 contacts →

Exact match

“We are a clinical-stage biotech company in the field of cell therapies to cure cancer.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23Exact matchHombrechtikon, SwitzerlandHQ recorded Sep 20, 20261-1018 contacts →

Exact match

“PreCombTherapeutics AG is a privately held Swiss biotechcompany focused on in vitro cancer diagnostic to improve cancer management.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24Exact matchZug, SwitzerlandHQ recorded Sep 20, 202611-5017 contacts →

Exact match

“Cellis is a biotechnology company developing macrophage-based cancer therapy for the treatment of solid tumors.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25Exact matchSchlieren, SwitzerlandHQ recorded Sep 20, 20261-1012 contacts →

Exact match

“Oncobit is a medtech UZH Spin-off, enabling personalized cancer care by matching patients to the best cancer treatment available.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

Showing 25 of 102 oncology companies based in Switzerland

See the full list, filter by size, metro and specialty, and access 3,870 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Oncology companies based in Switzerland at a glance

As of Sep 20, 2026
54.8%Verified-email coverage
69.2Average contacts per company
11-50Median size (employees)
22.5%Largest-city concentration · Basel
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
50
11-50
33
51-200
10
201-500
3
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 102 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 “oncology companies” 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 3,870 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 20, 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 companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many oncology companies are there based in Switzerland?

RevenueBase identified 102 company matches for oncology companies 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?

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

Which city has the most oncology companies?

Basel leads with 23 company records, followed by Zurich (10) and Lausanne (9).

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 3,870 professional contacts with verified work emails tracked across these 102 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 20, 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.