Company lists · Data verified August 2026

Top 25 Clinical trial matching software companies based in the United States

Name: Clinical trial matching 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 516 companies tracked

There are 516 clinical trial matching software companies headquartered in the United States (RevenueBase, August 2026). RevenueBase tracks 20,056 professional contacts across them, including 9,903 with verified work emails and 6,685 with mobile numbers. San Francisco is the largest hub.

This list covers clinical trial matching 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.

516Companies

20,056Contacts tracked

9,903Verified emails

6,685Mobile numbers

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The 25 largest clinical trial matching software companies based in the United States

Ranked by team size

Top 25 of 516 clinical trial matching 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	Medidata Solutions	Boston, MA	1,001-5,000	2,688	991
2	Signant Health	Blue Bell, PA	1,001-5,000	2,078	1,337
3	Precision For Medicine	Cambridge, MA	1,001-5,000	1,763	1,200
4	Suvoda	Portland, OR	1,001-5,000	1,223	963
5	Vasta Global	New York, NY	501-1,000	584	255
6	Accelerated Enrollment Solutions	Horsham, PA	1,001-5,000	565	117
7	Eclinical Solutions	Mansfield, MA	201-500	467	273
8	4g Clinical	Portland, OR	201-500	389	311
9	Sitero	Coral Gables, FL	501-1,000	388	201
10	Medable	Raleigh, NC	501-1,000	349	209
11	Florence Healthcare	Atlanta, GA	201-500	295	158
12	Elligo Health Research	Austin, TX	201-500	257	8
13	Objectivehealth	Franklin, TN	201-500	190	157
14	Onestudyteam	Boston, MA	201-500	189	134
15	Siterx	New York, NY	51-200	176	129
16	Clinical Trial Media	Hauppauge, NY	51-200	172	134
17	Sycamore Informatics INC	Waltham, MA	201-500	168	75
18	Atorus	Newtown Square, PA	201-500	166	106
19	M3 Wake Research	Henderson, NV	201-500	157	92
20	Iterative Health	Cambridge, MA	51-200	150	29
21	TENDO	San Francisco, CA	51-200	137	80
22	WCG Threewire	Eden Prairie, MN	51-200	137	76
23	Quartesian NOW A Part Of Veranex	Princeton, NJ	201-500	136	46
24	Mytomorrows	New York, NY	51-200	135	88
25	Hawthorne Health, INC	Walnut Creek, CA	51-200	130	35

Showing 25 of 516 clinical trial matching software companies based in the United States

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Clinical trial matching software companies based in the United States at a glance

As of Aug 28, 2026

11-50Median size (employees)

San FranciscoLargest hub · 30 HQs

6,685Contacts with mobile numbers

50Emails re-verified in last 30 days

Companies by employee count

1-10

204

11-50

205

51-200

201-500

501-1,000

1,001-5,000

10001+

Clinical trial matching software companies by metro

Metro	Companies
Clinical trial matching software companies in San Francisco	30
Clinical trial matching software companies in Boston	28
Clinical trial matching software companies in New York	23
Clinical trial matching software companies in Austin	15
Clinical trial matching software companies in Houston	15
Clinical trial matching software companies in San Diego	13
Clinical trial matching software companies in Raleigh	12
Clinical trial matching software companies in Atlanta	11

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 “clinical trial matching 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; 50 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 clinical trial matching software companies are there based in the United States?

There are 516 clinical trial matching software companies headquartered in the United States as of August 2026 (RevenueBase).

What is the largest company on this list?

Medidata Solutions, headquartered in Boston, tops this list with the largest team on record.

Which city has the most clinical trial matching software companies?

San Francisco leads with 30 headquartered companies, followed by Boston (28) and New York (23).

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 9,903 verified decision-maker contacts tracked across these 516 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.