Company lists · Data refreshed September 2026
Top 25 Cancer screening companies worldwide
RevenueBase identified 553 cancer screening companies worldwide as of September 2026 and tracks 13,920 professional contacts across them, including 4,485 with verified work emails. The United States is the largest market and London the largest hub.
This list covers cancer screening 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 19, 2026. Country and city lists for cancer screening 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.
The 25 largest cancer screening companies worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 3,321 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 19, 2026Thanks. The Data Team will review it. | |||||
| 2 | 1,037 contacts → | ||||
Partial evidence “Our mission is to detect cancer early, when it can be cured.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 3 | 446 contacts → | ||||
Partial evidence “Prenuvo makes proactive health screening seamless and more widely accessible.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 4 | 437 contacts → | ||||
Indirect evidence “Neko Health is a healthcare technology company co-founded in 2018 by Swedish engineer Hjalmar Nilsonne and Spotify founder Daniel Ek.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 5 | 405 contacts → | ||||
Indirect evidence “Freenome is a high-growth biotech company on a mission since 2014 to create tools that empower everyone to prevent, detect, and treat their disease.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 6 | 340 contacts → | ||||
Partial evidence “Leader en France, Medipath est un acteur de référence sur le plan national dans le dépistage et le diagnostic des pathologies, notamment en cancérologie.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 7 | 212 contacts → | ||||
Indirect evidence “Onsite Women’s Health is the nation’s leading provider of in-office breast health and imaging services, partnering with forward-thinking providers nationwide to expand access to…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 8 | 151 contacts → | ||||
Indirect evidence “BreastScreen Victoria invites women and the trans and gender community aged 50 to 74 without breast symptoms to have a free 10-min breast screen every 2 years.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 9 | 137 contacts → | ||||
Partial evidence “The mission of CDx Diagnostics® is to provide clinicians with easily implemented, cost-effective tools to preempt cancer through enhanced detection of precancerous cellular…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 10 | 134 contacts → | ||||
Indirect evidence “NURA is a collaboration between Fujifilm Healthcare & Dr Kutty’s Healthcare, bringing you the best of AI-enabled imaging and expert healthcare.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 11 | 129 contacts → | ||||
Partial evidence “Universal Diagnostics S.A.(UDX) is a Spanish in-vitro diagnostics company developing minimally-invasive, blood-based solutions for detecting cancer early when treatment options…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 12 | 122 contacts → | ||||
Indirect evidence “COLOR is a technology company that creates mobile applications for iPhone and Android devices.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 13 | 114 contacts → | ||||
Indirect evidence “For nearly every disease, early detection means better outcomes, lower costs, and a better experience for patients.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 14 | 113 contacts → | ||||
Partial evidence “Cancer care that changes lives, from GenesisCare UK.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 15 | 109 contacts → | ||||
Indirect evidence “Since 1997, AsiaMedic Limited has been delivering excellent service and adhering to our 4 core values - competence, care, convenience and collaboration.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 16 | 102 contacts → | ||||
Partial evidence “Lucid Diagnostics Inc.(Nasdaq: LUCD) is a commercial-stage, cancer prevention medical diagnostics company.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 17 | 97 contacts → | ||||
Partial evidence “MoleMap is the world's most advanced melanoma detection programme designed to help protect you and your family from the deadly effects of melanoma skin cancer by diagnosing it at…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 18 | 94 contacts → | ||||
Partial evidence “Lucence is a precision health company, using proprietary AI-powered liquid biopsy technology to detect cancers earlier when outcomes are better.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 19 | 92 contacts → | ||||
Strong evidence “MyProstateScore 2.0 is a personalized, comprehensive, data-driven prostate cancer screening solution designed to predict the presence of clinically significant prostate cancer…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 20 | 83 contacts → | ||||
Indirect evidence “At Hemogenomics, diagnosis and disease prevention are at the heart of everything we do.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 21 | 69 contacts → | ||||
Strong evidence “Established in 1986, The Rose's mission is to reduce deaths from breast cancer by providing screening, diagnostics and access to treatment for all women, regardless of their…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 22 | 66 contacts → | ||||
Partial evidence “Prescan has been the market leader in preventive health screening for over 20 years, offering fast access to healthcare without waiting lists or referrals.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 23 | 65 contacts → | ||||
Partial evidence “Cancer detection is evolving, but uncertainty remains in the moments that matter most.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 24 | 64 contacts → | ||||
Partial evidence “NIRAMAI™ is a health tech company with a mission to save lives by enabling early detection of breast cancer in a privacy aware manner, through an AI-based technique called…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 25 | 62 contacts → | ||||
Indirect evidence “Our goal is to develop, validate and establish a simple method for the ‘molecular fingerprinting’ of blood samples, based on the use of an innovative, cutting-edge, ultrafast…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
RevenueBase Smart Search
RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: cancer screening companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.
- Strong evidence
- The company's own public description of its business names cancer screening companies.
- Partial evidence
- Its own public description names part of cancer screening companies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name cancer screening companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.
RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.
Showing 25 of 553 cancer screening companies worldwide
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Cancer screening companies worldwide at a glance
As of Sep 19, 2026Companies by employee count
Email recency is reported on each country list linked below.
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 cancer screening 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
- Every country. Country and city lists for cancer screening companies are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “cancer screening 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 cancer screening 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 cancer screening 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, 4,485 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 19, 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.
Cancer screening companies by location
2 lists · largest firstEvery Cancer screening companies 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 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 cancer screening 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 cancer screening companies are there worldwide?
RevenueBase identified 553 cancer screening 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?
Guardant Health, headquartered in Palo Alto, tops this list with the largest team on record.
Which country has the most cancer screening companies?
The United States leads with 162 companies, followed by the United Kingdom (41). Every cancer screening companies list by country and city is linked on this page.
Which city has the most cancer screening companies?
London leads with 17 headquartered companies, followed by Bengaluru (5) and Pune (5).
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 4,485 verified decision-maker contacts tracked across these 553 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 19, 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.