Company lists · Data verified August 2026

Top 25 Cancer informatics software companies based in the United States

Name: Cancer informatics software companies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 542 companies tracked

There are 542 cancer informatics software companies headquartered in the United States (RevenueBase, August 2026). RevenueBase tracks 36,940 professional contacts across them, including 17,028 with verified work emails and 12,934 with mobile numbers. New York is the largest hub.

This list covers cancer informatics software companies headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

542Companies

36,940Contacts tracked

17,028Verified emails

12,934Mobile numbers

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The 25 largest cancer informatics software companies based in the United States

Ranked by team size

Top 25 of 542 cancer informatics software companies based in the United States, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Varian	Palo Alto, CA	10001+	8,839	4,481
2	Meditech	Fall River, MA	1,001-5,000	3,400	1,928
3	Guardant Health	San Diego, CA	1,001-5,000	3,318	1,607
4	Foundation Medicine	Morrisville, NC	1,001-5,000	1,749	1,182
5	Curemd	New York, NY	1,001-5,000	1,713	641
6	Caris Life Sciences	Irving, TX	1,001-5,000	1,551	37
7	Flatiron Health	New York, NY	1,001-5,000	1,521	763
8	GRAIL	Menlo Park, CA	1,001-5,000	1,080	264
9	Concertai	Plymouth Meeting, PA	1,001-5,000	928	611
10	Meditab Software INC	Sacramento, CA	201-500	690	177
11	Vasta Global	New York, NY	501-1,000	584	255
12	Bostongene	Waltham, MA	501-1,000	434	223
13	Freenome	Brisbane, CA	201-500	414	263
14	Velsera	Charlestown, MA	501-1,000	368	287
15	Lunit Cancer Screening	Seattle, WA	201-500	281	107
16	Dnanexus	Mountain View, CA	201-500	261	202
17	ICAD	Nashua, NH	51-200	252	54
18	Ontada	Boston, MA	501-1,000	245	78
19	Regenstrief Institute, INC	Indianapolis, IN	201-500	233	41
20	Median Technologies	Woburn, MA	201-500	213	131
21	Oncohealth	Atlanta, GA	201-500	212	127
22	Biogenex	California, CA	51-200	202	34
23	Radformation	New York, NY	51-200	194	160
24	Champions Oncology, INC	Rockville, MD	201-500	191	143
25	Menarini Silicon Biosystems	Huntingdon Valley, PA	51-200	177	114

Showing 25 of 542 cancer informatics software companies based in the United States

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Cancer informatics software companies based in the United States at a glance

As of Aug 28, 2026

11-50Median size (employees)

New YorkLargest hub · 22 HQs

12,934Contacts with mobile numbers

98Emails re-verified in last 30 days

Companies by employee count

1-10

223

11-50

202

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Cancer informatics software companies by metro

Metro	Companies
Cancer informatics software companies in New York	22
Cancer informatics software companies in San Francisco	21
Cancer informatics software companies in Cambridge	17
Cancer informatics software companies in San Diego	16
Cancer informatics software companies in Los Angeles	16
Cancer informatics software companies in Seattle	14
Cancer informatics software companies in Boston	13
Cancer informatics software companies in Austin	10

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “cancer informatics software companies”, with match quality audited by blind human judging, and headquartered in the United States.
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: Contact records re-verify on a rolling cadence; 98 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many cancer informatics software companies are there based in the United States?

There are 542 cancer informatics software companies headquartered in the United States as of August 2026 (RevenueBase).

What is the largest company on this list?

Varian, headquartered in Palo Alto, tops this list with the largest team on record.

Which city has the most cancer informatics software companies?

New York leads with 22 headquartered companies, followed by San Francisco (21) and Cambridge (17).

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 17,028 verified decision-maker contacts tracked across these 542 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.