Company lists · Data verified August 2026

Top 25 Clinical trial software companies based in the United States

Name: Clinical trial 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 970 companies tracked

There are 970 clinical trial software companies headquartered in the United States (RevenueBase, August 2026). RevenueBase tracks 54,157 professional contacts across them, including 24,199 with verified work emails and 13,728 with mobile numbers. San Francisco is the largest hub.

This list covers clinical trial 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.

970Companies

54,157Contacts tracked

24,199Verified emails

13,728Mobile numbers

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

Ranked by team size

Top 25 of 970 clinical trial 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	Fortrea	Research Triangle Park, NC	10001+	10,753	5,357
2	Worldwide Clinical Trials	Research Triangle Park, NC	1,001-5,000	3,481	2,118
3	Medidata Solutions	Boston, MA	1,001-5,000	2,688	991
4	Signant Health	Blue Bell, PA	1,001-5,000	2,078	1,337
5	Precision For Medicine	Cambridge, MA	1,001-5,000	1,763	1,200
6	CYTEL	Cambridge, MA	1,001-5,000	1,571	932
7	ERT	Rochester, NY	1,001-5,000	1,252	231
8	Lambda Therapeutic Research	Las Vegas, NV	1,001-5,000	1,229	399
9	Suvoda	Portland, OR	1,001-5,000	1,223	963
10	Navitas Life Sciences	Gaithersburg, MD	1,001-5,000	991	275
11	Cenexel	Berlin, NJ	1,001-5,000	843	32
12	Caidya	Raleigh, NC	1,001-5,000	749	537
13	DM Clinical Research	Philadelphia, PA	501-1,000	586	39
14	Accelerated Enrollment Solutions	Horsham, PA	1,001-5,000	565	117
15	Catalyst Clinical Research	Wilmington, NC	1,001-5,000	524	294
16	Raptim Research Pvt. LTD	Princeton, NJ	201-500	474	3
17	Eclinical Solutions	Mansfield, MA	201-500	467	273
18	Veramed	Boston Masachuesettes, MA	501-1,000	432	328
19	4g Clinical	Portland, OR	201-500	389	311
20	Sitero	Coral Gables, FL	501-1,000	388	201
21	Medable	Raleigh, NC	501-1,000	349	209
22	Yprime	Raleigh, NC	201-500	314	264
23	Cluepoints	King Of Prussia, PA	201-500	311	240
24	Clinical INK	Winston-Salem, NC	201-500	300	203
25	Florence Healthcare	Atlanta, GA	201-500	295	158

Showing 25 of 970 clinical trial software companies based in the United States

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

As of Aug 28, 2026

11-50Median size (employees)

San FranciscoLargest hub · 37 HQs

13,728Contacts with mobile numbers

133Emails re-verified in last 30 days

Companies by employee count

1-10

341

11-50

392

51-200

148

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Clinical trial software companies by metro

Metro	Companies
Clinical trial software companies in San Francisco	37
Clinical trial software companies in Boston	34
Clinical trial software companies in San Diego	23
Clinical trial software companies in New York	23
Clinical trial software companies in Austin	20
Clinical trial software companies in Raleigh	19
Clinical trial software companies in Princeton	18
Clinical trial software companies in Houston	16

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 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; 133 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 software companies are there based in the United States?

There are 970 clinical trial software companies headquartered in the United States as of August 2026 (RevenueBase).

What is the largest company on this list?

Fortrea, headquartered in Research Triangle Park, tops this list with the largest team on record.

Which city has the most clinical trial software companies?

San Francisco leads with 37 headquartered companies, followed by Boston (34) and San Diego (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 24,199 verified decision-maker contacts tracked across these 970 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.