Company lists · Data verified August 2026

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

Name: Clinical trial management 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 1,415 companies tracked

There are 1,415 clinical trial management software companies headquartered in the United States (RevenueBase, August 2026). RevenueBase tracks 103,785 professional contacts across them, including 47,918 with verified work emails and 25,766 with mobile numbers. San Francisco is the largest hub.

This list covers clinical trial management 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.

1,415Companies

103,785Contacts tracked

47,918Verified emails

25,766Mobile numbers

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

Ranked by team size

Top 25 of 1,415 clinical trial management 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	Parexel	Raleigh, NC	10001+	19,419	9,824
2	Fortrea	Research Triangle Park, NC	10001+	10,753	5,357
3	Medpace	Cincinnati, OH	5,001-10,000	5,984	3,607
4	Covance	Madison, WI	10001+	5,244	852
5	Worldwide Clinical Trials	Research Triangle Park, NC	1,001-5,000	3,481	2,118
6	Medidata Solutions	Boston, MA	1,001-5,000	2,688	991
7	Signant Health	Blue Bell, PA	1,001-5,000	2,078	1,337
8	Precision For Medicine	Cambridge, MA	1,001-5,000	1,763	1,200
9	CYTEL	Cambridge, MA	1,001-5,000	1,571	932
10	Clinchoice	Horsham, PA	1,001-5,000	1,505	880
11	ERT	Rochester, NY	1,001-5,000	1,252	231
12	Lambda Therapeutic Research	Las Vegas, NV	1,001-5,000	1,229	399
13	Suvoda	Portland, OR	1,001-5,000	1,223	963
14	WCG	Bala Cynwyd, PA	1,001-5,000	1,098	789
15	Navitas Life Sciences	Gaithersburg, MD	1,001-5,000	991	275
16	Velocity Clinical Research, INC	Grants Pass, OR	1,001-5,000	961	683
17	Advanced Clinical	Deerfield, IL	501-1,000	956	374
18	Bioagilytix	San Diego, CA	1,001-5,000	904	696
19	Cenexel	Berlin, NJ	1,001-5,000	843	32
20	Caidya	Raleigh, NC	1,001-5,000	749	537
21	RHO	Durham, NC	501-1,000	723	565
22	Frontage Laboratories, INC	Princeton, NJ	1,001-5,000	718	521
23	QPS Holdings, LLC	South Miami, FL	1,001-5,000	598	279
24	DM Clinical Research	Philadelphia, PA	501-1,000	586	39
25	Vasta Global	New York, NY	501-1,000	584	255

Showing 25 of 1,415 clinical trial management software companies based in the United States

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

As of Aug 28, 2026

11-50Median size (employees)

San FranciscoLargest hub · 43 HQs

25,766Contacts with mobile numbers

248Emails re-verified in last 30 days

Companies by employee count

1-10

502

11-50

553

51-200

214

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Clinical trial management software companies by metro

Metro	Companies
Clinical trial management software companies in San Francisco	43
Clinical trial management software companies in San Diego	38
Clinical trial management software companies in Boston	37
Clinical trial management software companies in New York	36
Clinical trial management software companies in Miami	32
Clinical trial management software companies in Houston	32
Clinical trial management software companies in Austin	29
Clinical trial management software companies in Atlanta	24

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 management 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; 248 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 management software companies are there based in the United States?

There are 1,415 clinical trial management software companies headquartered in the United States as of August 2026 (RevenueBase).

What is the largest company on this list?

Parexel, headquartered in Raleigh, tops this list with the largest team on record.

Which city has the most clinical trial management software companies?

San Francisco leads with 43 headquartered companies, followed by San Diego (38) and Boston (37).

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 47,918 verified decision-maker contacts tracked across these 1,415 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.