Company lists · Data refreshed September 2026

Top 25 Biotechnology nonprofits based in the United States

Name: Biotechnology 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 16, 2026 2,451 companies tracked

RevenueBase identified 2,451 biotechnology nonprofits headquartered in the United States as of September 2026 and tracks 67,852 professional contacts across them, including 29,423 with verified work emails. San Diego is the largest hub.

This list covers biotechnology 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 16, 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 16, 2026 86% judged on-target in blind review

2,451Companies

67,852Contacts tracked

29,423Verified emails

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The 25 largest biotechnology nonprofits based in the United States

Ranked by team size

Top 25 of 2,451 biotechnology nonprofits based in the United States, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to biotechnology 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	Charles River Laboratories	Indirect evidence	Wilmington, MA, United StatesHQ checked Sep 16, 2026	10001+	14,166 contacts →
	Indirect evidence “At Charles River, we are guided by our strong purpose-to create healthier lives-which centers around the patients who rely on the therapeutics we help to develop, the animals in…” Source: RevenueBase Database · checked Sep 16, 2026
2	Legend Biotech	Partial evidence	Somerset, NJ, United StatesHQ checked Sep 16, 2026	1,001-5,000	2,154 contacts →
	Partial evidence “Legend Biotech is a global, commercial-stage biotechnology company developing and manufacturing novel therapies.” Source: RevenueBase Database · checked Sep 16, 2026
3	United Therapeutics Corporation	Partial evidence	Silver Spring, MD, United StatesHQ checked Sep 16, 2026	1,001-5,000	1,361 contacts →
	Partial evidence “Founded to find a cure for a daughter’s rare disease, United Therapeutics is a biotechnology company transforming care for people with chronic and life-threatening conditions.” Source: RevenueBase Database · checked Sep 16, 2026
4	Twist Bioscience	Indirect evidence	South San Francisco, CA, United StatesHQ checked Sep 16, 2026	501-1,000	1,230 contacts →
	Indirect evidence “Twist Bioscience is a synthetic biology company based in South San Francisco, California.” Source: RevenueBase Database · checked Sep 16, 2026
5	Genscript	Indirect evidence	Piscataway, NJ, United StatesHQ checked Sep 16, 2026	5,001-10,000	1,194 contacts →
	Indirect evidence “GenScript Life Science Group is a part of GenScript Biotech Corporation.” Source: RevenueBase Database · checked Sep 16, 2026
6	Aldevron	Indirect evidence	Fargo, ND, United StatesHQ checked Sep 16, 2026	1,001-5,000	802 contacts →
	Indirect evidence “Aldevron is proud to be part of Danaher.” Source: RevenueBase Database · checked Sep 16, 2026
7	ATCC	Indirect evidence	Manassas, VA, United StatesHQ checked Sep 16, 2026	501-1,000	789 contacts →
	Indirect evidence “ATCC is a premier global biological materials and information resource and standards organization and the leading developer and supplier of authenticated cell lines…” Source: RevenueBase Database · checked Sep 16, 2026
8	Ginkgo Bioworks	Indirect evidence	Boston, MA, United StatesHQ checked Sep 16, 2026	501-1,000	787 contacts →
	Indirect evidence “Ginkgo Bioworks builds the tools that make biology easier to engineer for everyone.” Source: RevenueBase Database · checked Sep 16, 2026
9	Flagship Pioneering	Partial evidence	Cambridge, MA, United StatesHQ checked Sep 16, 2026	501-1,000	753 contacts →
	Partial evidence “Flagship Pioneering is a biotechnology company that invents and builds platform companies, each with the potential for multiple transformative human health and sustainability…” Source: RevenueBase Database · checked Sep 16, 2026
10	Biotechnology Innovation Organization	Partial evidence	Washington, DC, United StatesHQ checked Sep 16, 2026	n/a	695 contacts →
	Partial evidence “BIO is the premier biotechnology advocacy organization representing biotech companies, industry leaders, and state biotech associations in the United States and more than 35…” Source: RevenueBase Database · checked Sep 16, 2026
11	Cell Signaling Technology CST	Indirect evidence	Danvers, MA, United StatesHQ checked Sep 16, 2026	501-1,000	678 contacts →
	Indirect evidence “Founded by research scientists in Cell Signaling Technology (CST) is a private, family-owned company that prides itself on operating as a research institute developing quality…” Source: RevenueBase Database · checked Sep 16, 2026
12	Chan Zuckerberg Initiative	Indirect evidence	Redwood City, CA, United StatesHQ checked Sep 16, 2026	201-500	644 contacts →
	Indirect evidence “We are working at the intersection of AI and biology to advance science, build powerful technologies and transform health.” Source: RevenueBase Database · checked Sep 16, 2026
13	PARC	Partial evidence	Palo Alto, CA, United StatesHQ checked Sep 16, 2026	1,001-5,000	618 contacts →
	Partial evidence “PARC is now part of SRI, an independent nonprofit research institute with deep roots in Silicon Valley that's had a profound impact on every one of our lives.” Source: RevenueBase Database · checked Sep 16, 2026
14	PHRMA	Partial evidence	Washington, DC, United StatesHQ checked Sep 16, 2026	201-500	514 contacts →
	Partial evidence “We represent America’s innovative biopharmaceutical research & biotechnology companies, advocating for policies that support the discovery of new medicines and ensure broad…” Source: RevenueBase Database · checked Sep 16, 2026
15	Biobridge Global	Partial evidence	San Antonio, TX, United StatesHQ checked Sep 16, 2026	501-1,000	464 contacts →
	Partial evidence “BioBridge Global, a San Antonio-based 501(c)(3) nonprofit, integrates donor-to-patient services to enable the future of biotherapeutic solutions, including blood, tissue and…” Source: RevenueBase Database · checked Sep 16, 2026
16	Forge Biologics	Indirect evidence	Columbus, OH, United StatesHQ checked Sep 16, 2026	201-500	456 contacts →
	Indirect evidence “Forge, a member of Ajinomoto Bio-Pharma Services, is a gene therapy development engine, focused on enabling access to life changing gene therapies and helping bring them from idea…” Source: RevenueBase Database · checked Sep 16, 2026
17	Southern Research	Partial evidence	Birmingham, AL, United StatesHQ checked Sep 16, 2026	201-500	456 contacts →
	Partial 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 16, 2026
18	IGEM	Indirect evidence	Cambridge, MA, United StatesHQ checked Sep 16, 2026	n/a	446 contacts →
	Indirect evidence “iGEM is dedicated to advancing achievements in synthetic biology through education and competition, and to the development of an open, collaborative and cooperative community that…” Source: RevenueBase Database · checked Sep 16, 2026
19	Donald Danforth Plant Science Center	Partial evidence	St. Louis, MO, United StatesHQ checked Sep 16, 2026	201-500	444 contacts →
	Partial evidence “Founded in 1998, the Donald Danforth Plant Science Center is the largest independent nonprofit dedicated to plant science in the world.” Source: RevenueBase Database · checked Sep 16, 2026
20	Antylia Scientific	Indirect evidence	Vernon Hills, United StatesHQ checked Sep 16, 2026	1,001-5,000	428 contacts →
	Indirect evidence “When scientific advancement and technological innovation converge, we meet the needs of our customers everywhere.” Source: RevenueBase Database · checked Sep 16, 2026
21	Nucleate	Indirect evidence	Boston, United StatesHQ checked Sep 16, 2026	51-200	424 contacts →
	Indirect evidence “Nucleate is a free, trainee-led 501(c)(3) non-profit organization dedicated to empowering the next generation of biotech leaders.” Source: RevenueBase Database · checked Sep 16, 2026
22	PDA	Indirect evidence	Bethesda, MD, United StatesHQ checked Sep 16, 2026	n/a	367 contacts →
	Indirect evidence “The Parenteral Drug Association (PDA) is the leading global provider of science, technology, and regulatory information and education for the pharmaceutical and biopharmaceutical…” Source: RevenueBase Database · checked Sep 16, 2026
23	Generate Biomedicines	Indirect evidence	Somerville, MA, United StatesHQ checked Sep 16, 2026	201-500	339 contacts →
	Indirect evidence “Pioneering generative biology to create breakthrough therapeutics.” Source: RevenueBase Database · checked Sep 16, 2026
24	ICM INC	Indirect evidence	Colwich, KS, United StatesHQ checked Sep 16, 2026	201-500	334 contacts →
	Indirect evidence “Established in 1995 and headquartered in Colwich, Kansas, with a regional office in Brazil, ICM provides innovative technologies, solutions and services to sustain agriculture and…” Source: RevenueBase Database · checked Sep 16, 2026
25	SOBI	Indirect evidence	Waltham, MA, United StatesHQ checked Sep 16, 2026	201-500	326 contacts →
	Indirect evidence “Sobi is an international specialty healthcare company dedicated to developing treatments and extensive patient support networks for people with rare and difficult to treat…” Source: RevenueBase Database · checked Sep 16, 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: biotechnology 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 biotechnology nonprofits.
Partial evidence: Its own public description names part of biotechnology nonprofits, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name biotechnology 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 2,451 biotechnology nonprofits based in the United States

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Biotechnology nonprofits based in the United States at a glance

As of Sep 16, 2026

43.4%Verified-email coverage

27.7Average contacts per company

1-10Median size (employees)

4.0%Largest-city concentration · San Diego

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

1,372

11-50

731

51-200

210

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 2,451 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 biotechnology 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 “biotechnology 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 biotechnology 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 biotechnology 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, 29,423 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 16, 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.

Biotechnology nonprofits by metro

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 biotechnology 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 biotechnology nonprofits are there based in the United States?

RevenueBase identified 2,451 biotechnology 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?

Charles River Laboratories, headquartered in Wilmington, tops this list with the largest team on record.

Which city has the most biotechnology nonprofits?

San Diego leads with 99 headquartered companies, followed by San Francisco (98) and Boston (79).

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 29,423 verified decision-maker contacts tracked across these 2,451 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 16, 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.