Company lists · Data refreshed September 2026

Top 25 Precision oncology companies worldwide

RevenueBase identified 1,530 precision oncology companies worldwide as of September 2026 and tracks 70,204 professional contacts across them, including 31,857 with verified work emails and 0 with mobile numbers. The United States is the largest market and Cambridge the largest hub.

This list covers precision oncology companies worldwide, 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 16, 2026. Country and city lists for precision oncology companies follow the table.

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.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 16, 2026 86% judged on-target in blind review
1,530Companies
70,204Contacts tracked
31,857Verified emails
0Mobile numbers
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The 25 largest precision oncology companies worldwide

Ranked by team size
Top 25 of 1,530 precision oncology companies worldwide, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to precision oncology companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Strong evidenceAustin, TX, United StatesHQ checked Sep 16, 20265,001-10,0005,354 contacts →

Strong evidence

“Natera™ is a global leader in cell-free DNA and precision medicine, dedicated to oncology, women’s health, and organ health.”

Source: RevenueBase Database · checked Sep 16, 2026
2Partial evidencePalo Alto, CA, United StatesHQ checked Sep 16, 20261,001-5,0003,321 contacts →

Partial evidence

“Guardant Health is a leading precision medicine company focused on guarding wellness and giving every person more time free from cancer.”

Source: RevenueBase Database · checked Sep 16, 2026
3Partial evidenceChicago, IL, United StatesHQ checked Sep 16, 20261,001-5,0002,758 contacts →

Partial evidence

“Tempus is a technology company advancing precision medicine through the practical application of artificial intelligence in healthcare.”

Source: RevenueBase Database · checked Sep 16, 2026
4Partial evidenceBoston, MA, United StatesHQ checked Sep 16, 20261,001-5,0001,747 contacts →

Partial evidence

“Foundation Medicine is a global, patient-focused precision medicine company delivering high-quality, transformative diagnostic solutions in cancer and other diseases.”

Source: RevenueBase Database · checked Sep 16, 2026
5Indirect evidenceFort Myers, FL, United StatesHQ checked Sep 16, 20261,001-5,0001,678 contacts →

Indirect evidence

“Our vision: A world where every cancer treatment decision is as personal as the patient.”

Source: RevenueBase Database · checked Sep 16, 2026
6Indirect evidenceBasel, SwitzerlandHQ checked Sep 16, 202610001+1,580 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 16, 2026
7Partial evidenceIrving, TX, United StatesHQ checked Sep 16, 20261,001-5,0001,556 contacts →

Partial evidence

“Caris Life Sciences® (Caris) is the leading next-generation TechBio company and precision medicine pioneer that is actively developing and delivering innovative solutions to…”

Source: RevenueBase Database · checked Sep 16, 2026
8Indirect evidenceNew York, NY, United StatesHQ checked Sep 16, 20261,001-5,0001,516 contacts →

Indirect evidence

“Flatiron Health’s mission is to improve and extend lives by learning from the experience of every person with cancer.”

Source: RevenueBase Database · checked Sep 16, 2026
9Indirect evidenceAlameda, CA, United StatesHQ checked Sep 16, 20261,001-5,0001,426 contacts →

Indirect evidence

“Every Exelixis employee is united in an ambitious cause: to transform science into new treatments that give cancer patients and their families hope for the future.”

Source: RevenueBase Database · checked Sep 16, 2026
10Indirect evidenceMenlo Park, CA, United StatesHQ checked Sep 16, 20261,001-5,0001,037 contacts →

Indirect evidence

“Our mission is to detect cancer early, when it can be cured.”

Source: RevenueBase Database · checked Sep 16, 2026
11Partial evidenceBangalore, IndiaHQ checked Sep 16, 20261,001-5,000954 contacts →

Partial evidence

“MedGenome is a global genomics and precision diagnostics company focused on enabling accurate, early and actionable diagnosis through advanced genomic science.”

Source: RevenueBase Database · checked Sep 16, 2026
12Indirect evidenceFort Myers, FL, United StatesHQ checked Sep 16, 20261,001-5,000925 contacts →

Indirect evidence

“At GenesisCare, we offer multidisciplinary personalized cancer treatments based on individual patient needs.”

Source: RevenueBase Database · checked Sep 16, 2026
13Indirect evidenceRedwood City, CA, United StatesHQ checked Sep 16, 20261,001-5,000879 contacts →

Indirect evidence

“We are Revolutionaries – passionate in our singular pursuit of discovering, developing and delivering innovative, targeted medicines for patients living with cancer.”

Source: RevenueBase Database · checked Sep 16, 2026
14Indirect evidenceSan Francisco, CA, United StatesHQ checked Sep 16, 20261,001-5,000703 contacts →

Indirect evidence

“Invitae, now part of Labcorp, is a leading medical genetics company trusted by millions of patients and their providers to deliver timely genetic information using digital…”

Source: RevenueBase Database · checked Sep 16, 2026
15Indirect evidenceNew York, NY, United StatesHQ checked Sep 16, 2026501-1,000677 contacts →

Indirect evidence

“The Menarini Group ("Menarini"), a leading Italian pharmaceutical and diagnostics company, and Stemline Therapeutics, Inc.("Stemline"), a wholly-owned subsidiary of the Menarini…”

Source: RevenueBase Database · checked Sep 16, 2026
16Indirect evidencePortsmouth, NH, United StatesHQ checked Sep 16, 20261,001-5,000676 contacts →

Indirect evidence

“Every second of every hour of every day, 44 of our products are employed in the battle against cancer.”

Source: RevenueBase Database · checked Sep 16, 2026
17Indirect evidenceSouth San Francisco, CA, United StatesHQ checked Sep 16, 2026501-1,000675 contacts →

Indirect evidence

“Veracyte is a global diagnostics company that empowers clinicians with the high-value insights they need to guide and assure patients at pivotal moments in the race to diagnose…”

Source: RevenueBase Database · checked Sep 16, 2026
18Partial evidenceBangalore, IndiaHQ checked Sep 16, 2026201-500647 contacts →

Partial evidence

“Strand Life Sciences is a renowned global genomics and bioinformatics software and services leader with a primary goal to make precision medicine accessible to everyone.”

Source: RevenueBase Database · checked Sep 16, 2026
19Indirect evidenceHayward, CA, United StatesHQ checked Sep 16, 2026501-1,000632 contacts →

Indirect evidence

“Arcus Biosciences is a rapidly growing, clinical-stage, global biopharmaceutical company developing differentiated molecules and combination medicines that may have the potential…”

Source: RevenueBase Database · checked Sep 16, 2026
20Partial evidenceLouisville, KY, United StatesHQ checked Sep 16, 2026501-1,000630 contacts →

Partial evidence

“Onco360 is recognized as one of the nation's leading independent specialty pharmacies dedicated exclusively to oncology and rare disease patients.”

Source: RevenueBase Database · checked Sep 16, 2026
21Indirect evidenceTuebingen, GermanyHQ checked Sep 16, 2026501-1,000575 contacts →

Indirect evidence

“Immatics is committed to making a meaningful impact on the lives of patients with cancer.”

Source: RevenueBase Database · checked Sep 16, 2026
22Indirect evidenceRolle, FranceHQ checked Sep 16, 2026201-500527 contacts →

Indirect evidence

“SOPHiA GENETICS was founded in 2011 by biologists who had a vision to create a technology that could make a positive and lasting impact on the world, using data for good.”

Source: RevenueBase Database · checked Sep 16, 2026
23Indirect evidenceWaltham, MA, United StatesHQ checked Sep 16, 2026201-500482 contacts →

Indirect evidence

“Deciphera, a member of Ono Pharmaceutical Co, Ltd, is a commercial-stage biopharmaceutical company focused on discovering, developing and delivering novel, innovative medicines to…”

Source: RevenueBase Database · checked Sep 16, 2026
24Indirect evidenceGurgaon, IndiaHQ checked Sep 16, 2026201-500480 contacts →

Indirect evidence

“CORE Diagnostics is a Clinical laboratory focused on Next Generation Diagnostics for disease stratification and therapy selection.”

Source: RevenueBase Database · checked Sep 16, 2026
25Partial evidenceSan Diego, CA, United StatesHQ checked Sep 16, 20261,001-5,000441 contacts →

Partial evidence

“Crown Bioscience, a JSR Life Sciences company, is a global contract research organization (CRO) providing discovery, preclinical, and translational platforms to advance oncology…”

Source: RevenueBase Database · checked Sep 16, 2026

Showing 25 of 1,530 precision oncology companies worldwide

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Precision oncology companies worldwide at a glance

As of Sep 16, 2026
45.4%Verified-email coverage
45.9Average contacts per company
11-50Median size (employees)
4.3%Largest-city concentration · Cambridge
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
658
11-50
519
51-200
231
201-500
64
501-1,000
25
1,001-5,000
28
5,001-10,000
1
10001+
3

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 precision oncology companies, 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.
Coverage
14 countries, largest first: the United States, the United Kingdom, India, China, Germany, France, Canada, Spain, Switzerland, South Korea and 4 more. Country and city lists for precision oncology companies are linked below.
What qualifies
Companies worldwide whose own description of what they do matches “precision oncology companies”. 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 precision oncology companies), 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 precision oncology companies, and records with no verified work email.
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, 31,857 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 16, 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.

Precision oncology companies by location

18 lists · largest first

Every Precision oncology companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 precision oncology companies, 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 precision oncology companies are there worldwide?

RevenueBase identified 1,530 precision oncology companies worldwide 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?

Natera, headquartered in Austin, tops this list with the largest team on record.

Which country has the most precision oncology companies?

The United States leads with 824 companies, followed by the United Kingdom (120) and India (96). Every precision oncology companies list by country and city is linked on this page.

Which city has the most precision oncology companies?

Cambridge leads with 66 headquartered companies, followed by San Diego (55) and London (36).

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 31,857 verified decision-maker contacts tracked across these 1,530 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 16, 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.