Company lists · Data refreshed September 2026

Top 25 Medical research nonprofits based in the United States

Name: Medical research nonprofits based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 427 companies tracked

RevenueBase identified 427 medical research nonprofits headquartered in the United States as of September 2026 and tracks 17,227 professional contacts across them, including 6,946 with verified work emails. Washington is the largest hub.

This list covers medical research nonprofits headquartered in the United States, 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 17, 2026.

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.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 17, 2026 86% judged on-target in blind review

427Companies

17,227Contacts tracked

6,946Verified emails

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The 25 largest medical research nonprofits based in the United States

Ranked by team size

Top 25 of 427 medical research nonprofits based in the United States, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to medical research nonprofits: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	The Jackson Laboratory	Strong evidence	Bar Harbor, ME, United StatesHQ checked Sep 17, 2026	1,001-5,000	2,098 contacts →
	Strong evidence “OVERVIEW • The Jackson Laboratory is an independent, 501(c)3 nonprofit biomedical research institution founded in 1929 in Bar Harbor, Maine.” Source: RevenueBase Database · checked Sep 17, 2026
2	CTI Clinical Trial And Consulting Services	Partial evidence	Covington, KY, United StatesHQ checked Sep 17, 2026	1,001-5,000	1,043 contacts →
	Partial evidence “CTI Clinical Trial and Consulting Services is a global, privately held, research service organization, delivering a complete spectrum of clinical trial and consulting services…” Source: RevenueBase Database · checked Sep 17, 2026
3	The Lundquist Institute	Strong evidence	Torrance, CA, United StatesHQ checked Sep 17, 2026	501-1,000	554 contacts →
	Strong evidence “The Lundquist Institute (TLI) for Biomedical Innovation at Harbor-UCLA Medical Center is a leading nonprofit biomedical research organization that has been shaping the future of…” Source: RevenueBase Database · checked Sep 17, 2026
4	United Network For Organ Sharing Unos	Strong evidence	Richmond, VA, United StatesHQ checked Sep 17, 2026	201-500	543 contacts →
	Strong evidence “UNOS is a nonprofit on a mission to save and transform lives through research, innovation and collaboration.” Source: RevenueBase Database · checked Sep 17, 2026
5	Oklahoma Medical Research Foundation	Strong evidence	Oklahoma City, OK, United StatesHQ checked Sep 17, 2026	201-500	499 contacts →
	Strong evidence “Established in 1946, OMRF is an independent, nonprofit biomedical research institute with more than 450 staff and over 50 labs studying cancer, heart disease, autoimmune…” Source: RevenueBase Database · checked Sep 17, 2026
6	Stowers Institute For Medical Research	Strong evidence	Kansas City, MO, United StatesHQ checked Sep 17, 2026	501-1,000	476 contacts →
	Strong evidence “The Stowers Institute for Medical Research is a non-profit, basic biomedical research organization dedicated to improving human health by studying the fundamental processes of…” Source: RevenueBase Database · checked Sep 17, 2026
7	Southern Research	Strong evidence	Birmingham, AL, United StatesHQ checked Sep 17, 2026	201-500	456 contacts →
	Strong evidence “Southern Research is a nonprofit, translational scientific research organization with an 80-year legacy of moving science through drug discovery, drug development and…” Source: RevenueBase Database · checked Sep 17, 2026
8	The Wistar Institute	Strong evidence	Philadelphia, PA, United StatesHQ checked Sep 17, 2026	201-500	436 contacts →
	Strong evidence “The Wistar Institute is the nation’s first independent nonprofit institution devoted exclusively to foundational biomedical research and training.” Source: RevenueBase Database · checked Sep 17, 2026
9	HJF Medical Research International	Strong evidence	Bethesda, MD, United StatesHQ checked Sep 17, 2026	201-500	308 contacts →
	Strong evidence “HJFMRI is a nonprofit corporation that supports international programs advancing medical research and providing HIV prevention, care, and treatment funded by PEPFAR.” Source: RevenueBase Database · checked Sep 17, 2026
10	Institute For Systems Biology ISB	Partial evidence	Seattle, WA, United StatesHQ checked Sep 17, 2026	51-200	271 contacts →
	Partial evidence “ISB is a collaborative and cross-disciplinary non-profit biomedical research organization based in Seattle.” Source: RevenueBase Database · checked Sep 17, 2026
11	ARC Institute	Partial evidence	Palo Alto, CA, United StatesHQ checked Sep 17, 2026	201-500	232 contacts →
	Partial evidence “Arc is a full-stack institute for AI and biology research, dedicated to understanding the root causes of complex diseases.” Source: RevenueBase Database · checked Sep 17, 2026
12	DDB Health NEW York	Indirect evidence	New York, United StatesHQ checked Sep 17, 2026	51-200	229 contacts →
	Indirect evidence “DDBH aims to create a world where the best treatment is possible for every person.” Source: RevenueBase Database · checked Sep 17, 2026
13	Hennepin Healthcare Research Institute	Strong evidence	Minneapolis, MN, United StatesHQ checked Sep 17, 2026	201-500	186 contacts →
	Strong evidence “Hennepin Healthcare Research Institute (HHRI) has been actively investigating the causes of and potential treatments for diseases since it was founded as Minneapolis Medical…” Source: RevenueBase Database · checked Sep 17, 2026
14	Physicians Committee For Responsible Medicine	Strong evidence	Washington, DC, United StatesHQ checked Sep 17, 2026	51-200	156 contacts →
	Strong evidence “Founded in 1985, the Physicians Committee for Responsible Medicine is a nonprofit organization that promotes preventive medicine, conducts clinical research, and encourages higher…” Source: RevenueBase Database · checked Sep 17, 2026
15	ACRP	Strong evidence	Alexandria, VA, United StatesHQ checked Sep 17, 2026	11-50	144 contacts →
	Strong evidence “With more than members, the Association of Clinical Research Professionals (ACRP) is the only nonprofit organization solely dedicated to representing, supporting, and advocating…” Source: RevenueBase Database · checked Sep 17, 2026
16	Pinnacle Clinical Research- A Summit Solution	Partial evidence	San Antonio, TX, United StatesHQ checked Sep 17, 2026	201-500	134 contacts →
	Partial evidence “At Pinnacle Clinical Research, we are driven by a shared mission to improve lives through innovation in clinical trials.” Source: RevenueBase Database · checked Sep 17, 2026
17	Foundation For The National Institutes Of Health	Partial evidence	North Bethesda, MD, United StatesHQ checked Sep 17, 2026	51-200	131 contacts →
	Partial evidence “The mission of the Foundation for the National Institutes of Health (FNIH) is to foster public health through scientific discovery, translational research and the dissemination of…” Source: RevenueBase Database · checked Sep 17, 2026
18	Sanford Research	Partial evidence	Sioux Falls, United StatesHQ checked Sep 17, 2026	201-500	123 contacts →
	Partial evidence “Innovation, discovery and passion drive the researchers of Sanford Research to find new treatments, eradicate disease and improve lives around the world through scientific…” Source: RevenueBase Database · checked Sep 17, 2026
19	Charter Research	Partial evidence	Orlando, FL, United StatesHQ checked Sep 17, 2026	51-200	119 contacts →
	Partial evidence “We exist to help develop new medications and therapies so that people around the world can live better, healthier lives.” Source: RevenueBase Database · checked Sep 17, 2026
20	Humannity Medtec	Indirect evidence	Valencia, CA, United StatesHQ checked Sep 17, 2026	51-200	115 contacts →
	Indirect evidence “huMannity Medtec (The Alfred E.” Source: RevenueBase Database · checked Sep 17, 2026
21	Honorhealth Research Institute	Partial evidence	Scottsdale, AZ, United StatesHQ checked Sep 17, 2026	201-500	112 contacts →
	Partial evidence “HonorHealth Research Institute is an international destination that is at the forefront of providing patients with a better quality of life through access to clinical trials and…” Source: RevenueBase Database · checked Sep 17, 2026
22	BRANY	Partial evidence	Melville, NY, United StatesHQ checked Sep 17, 2026	51-200	88 contacts →
	Partial evidence “The Biomedical Research Alliance of New York (BRANY) is a national organization providing support services to sponsors, CRO's and investigators involved in research in a wide…” Source: RevenueBase Database · checked Sep 17, 2026
23	Profound Research	Partial evidence	Nashville, MI, United StatesHQ checked Sep 17, 2026	51-200	86 contacts →
	Partial evidence “Profound enables community physicians to offer clinical research as a therapeutic option to their patients.” Source: RevenueBase Database · checked Sep 17, 2026
24	Trudeau Institute	Indirect evidence	Saranac Lake, NY, United StatesHQ checked Sep 17, 2026	51-200	77 contacts →
	Indirect evidence “To safeguard human health and combat 21st century global health crises, from the rise of drug-resistant TB to emerging pandemic viruses, by spearheading urgent and focused…” Source: RevenueBase Database · checked Sep 17, 2026
25	Baim Institute For Clinical Research	Partial evidence	Boston, MA, United StatesHQ checked Sep 17, 2026	51-200	71 contacts →
	Partial evidence “Formerly known as the Harvard Clinical Research Institute, The Baim Institute for Clinical Research is a leading, not-for-profit academic research organization (ARO) that delivers…” Source: RevenueBase Database · checked Sep 17, 2026

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: medical research nonprofits. 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 medical research nonprofits.
Partial evidence: Its own public description names part of medical research nonprofits, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name medical research nonprofits. 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 427 medical research nonprofits based in the United States

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Medical research nonprofits based in the United States at a glance

As of Sep 17, 2026

40.3%Verified-email coverage

40.3Average contacts per company

1-10Median size (employees)

3.7%Largest-city concentration · Washington

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

228

11-50

124

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 427 companies.

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 medical research nonprofits, 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.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “medical research nonprofits”. 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 medical research nonprofits), 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 medical research nonprofits, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
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, 6,946 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 17, 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.

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 medical research nonprofits, 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 medical research nonprofits are there based in the United States?

RevenueBase identified 427 medical research nonprofits headquartered in the United States 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?

The Jackson Laboratory, headquartered in Bar Harbor, tops this list with the largest team on record.

Which city has the most medical research nonprofits?

Washington leads with 16 headquartered companies, followed by New York (14) and San Diego (13).

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 6,946 verified decision-maker contacts tracked across these 427 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 17, 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.