Company lists · Data refreshed September 2026

Top 25 Biotherapeutics companies based in New York, United States

Name: Biotherapeutics companies based in New York, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 84 companies tracked

RevenueBase identified 84 biotherapeutics companies headquartered in New York, United States as of September 2026 and tracks 2,035 professional contacts across them, including 1,218 with verified work emails. Across the United States, San Diego is the largest hub for this category (187 companies); New York has 84.

This list covers biotherapeutics companies headquartered in New York, 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 19, 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 19, 2026 86% judged on-target in blind review

84Companies

2,035Contacts tracked

1,218Verified emails

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The 25 largest biotherapeutics companies based in New York, United States

Ranked by team size

Top 25 of 84 biotherapeutics companies based in New York, United States, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to biotherapeutics companies: 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	Syndax Pharmaceuticals	Indirect evidence	New York, NY, United StatesHQ checked Sep 19, 2026	51-200	336 contacts →
	Indirect evidence “Syndax Pharmaceuticals is a commercial-stage biopharmaceutical company advancing innovative cancer therapies.” Source: RevenueBase Database · checked Sep 19, 2026
2	Roivant	Indirect evidence	New York, NY, United StatesHQ checked Sep 19, 2026	201-500	234 contacts →
	Indirect evidence “Roivant aims to improve health by rapidly delivering innovative medicines and technologies to patients.” Source: RevenueBase Database · checked Sep 19, 2026
3	Nuvation BIO	Indirect evidence	New York, NY, United StatesHQ checked Sep 19, 2026	51-200	215 contacts →
	Indirect evidence “Nuvation Bio is a global oncology company focused on tackling some of the toughest challenges in cancer treatment with the goal of developing therapies that create a profound…” Source: RevenueBase Database · checked Sep 19, 2026
4	The Dedham Group	Indirect evidence	New York, NY, United StatesHQ checked Sep 19, 2026	201-500	179 contacts →
	Indirect evidence “The Dedham Group is the premier US oncology & specialty therapeutics strategy consulting firm that combines deep clinical expertise in specialty disease areas, commercial & market…” Source: RevenueBase Database · checked Sep 19, 2026
5	IGI	Indirect evidence	New York, NY, United StatesHQ checked Sep 19, 2026	51-200	130 contacts →
	Indirect evidence “IGI, Inc.” Source: RevenueBase Database · checked Sep 19, 2026
6	Y-Mabs Therapeutics, INC	Indirect evidence	New York, NY, United StatesHQ checked Sep 19, 2026	51-200	88 contacts →
	Indirect evidence “Y-mAbs is a commercial-stage clinical biopharmaceutical company focused on the development and commercialization of novel, antibody-based therapeutic products for the treatment of…” Source: RevenueBase Database · checked Sep 19, 2026
7	Hookipa Pharma INC	Indirect evidence	New York, NY, United StatesHQ checked Sep 19, 2026	51-200	75 contacts →
	Indirect evidence “At HOOKIPA, we envision a world in which cancers and infectious diseases can be chronically managed or eradicated.” Source: RevenueBase Database · checked Sep 19, 2026
8	Tourmaline BIO	Indirect evidence	New York, NY, United StatesHQ checked Sep 19, 2026	11-50	68 contacts →
	Indirect evidence “Tourmaline is a late-stage clinical biotechnology company driven by our mission to develop transformative medicines that establish new standards of care for patients with…” Source: RevenueBase Database · checked Sep 19, 2026
9	Protara Therapeutics	Indirect evidence	New York, NY, United StatesHQ checked Sep 19, 2026	11-50	49 contacts →
	Indirect evidence “Protara is committed to advancing transformative therapies for people with cancer and rare diseases.” Source: RevenueBase Database · checked Sep 19, 2026
10	Taylor Swift	Indirect evidence	New York, United StatesHQ checked Sep 19, 2026	n/a	48 contacts →
	Indirect evidence “I'm the problem, it's me!” Source: RevenueBase Database · checked Sep 19, 2026
11	Progenics Pharmaceuticals, INC	Indirect evidence	New York, NY, United StatesHQ checked Sep 19, 2026	51-200	43 contacts →
	Indirect evidence “Progenics is now a Lantheus company.” Source: RevenueBase Database · checked Sep 19, 2026
12	Itb-Med	Indirect evidence	New York, United StatesHQ checked Sep 19, 2026	11-50	42 contacts →
	Indirect evidence “ITB-MED is developing the proprietary antagonistic CD2-directed monoclonal antibody, TCD601 (siplizumab), for several indications.” Source: RevenueBase Database · checked Sep 19, 2026
13	Kadmon, A Sanofi Company	Indirect evidence	New York, NY, United StatesHQ checked Sep 19, 2026	51-200	34 contacts →
	Indirect evidence “Kadmon, a Sanofi Company, is a biopharmaceutical company that discovers, develops and markets transformative therapies for unmet medical needs.” Source: RevenueBase Database · checked Sep 19, 2026
14	Epikast	Indirect evidence	New York, NY, United StatesHQ checked Sep 19, 2026	11-50	28 contacts →
	Indirect evidence “Redefining how the biopharmaceutical industry engages with its most important stakeholders: patients, physicians, and other healthcare providers.” Source: RevenueBase Database · checked Sep 19, 2026
15	Creative Biolabs	Indirect evidence	New York, United StatesHQ checked Sep 19, 2026	51-200	24 contacts →
	Indirect evidence “Creative Biolabs is specialized in providing custom biotechnology and pharmaceutical services that cover the full scope of biotechnology needs of early drug discovery and drug…” Source: RevenueBase Database · checked Sep 19, 2026
16	Oncoprecision	Indirect evidence	New York, NY, United StatesHQ checked Sep 19, 2026	11-50	24 contacts →
	Indirect evidence “OncoPrecision is a precision oncology company engineering first-in-class antibody-drug conjugates (ADCs) and bispecific antibodies for hard-to-treat cancers.” Source: RevenueBase Database · checked Sep 19, 2026
17	Anheart Therapeutics	Indirect evidence	New York, NY, United StatesHQ checked Sep 19, 2026	51-200	23 contacts →
	Indirect evidence “AnHeart is now a Nuvation Bio company.” Source: RevenueBase Database · checked Sep 19, 2026
18	Seed Therapeutics	Indirect evidence	New York, NY, United StatesHQ checked Sep 19, 2026	11-50	20 contacts →
	Indirect evidence “Seed Therapeutics is pioneering the science of improving human health by creating “molecular glues”: novel therapeutics that degrade disease-causing proteins that have heretofore…” Source: RevenueBase Database · checked Sep 19, 2026
19	Beyondspring	Indirect evidence	New York, NY, United StatesHQ checked Sep 19, 2026	11-50	20 contacts →
	Indirect evidence “BeyondSpring Pharmaceuticals is a global biopharmaceutical company focused on developing innovative cancer therapies to improve clinical outcomes.” Source: RevenueBase Database · checked Sep 19, 2026
20	Oncusp Therapeutics	Indirect evidence	New York, NY, United StatesHQ checked Sep 19, 2026	11-50	19 contacts →
	Indirect evidence “OnCusp Therapeutics, Inc.” Source: RevenueBase Database · checked Sep 19, 2026
21	Stelexis Biosciences, INC	Indirect evidence	New York, NY, United StatesHQ checked Sep 19, 2026	11-50	16 contacts →
	Indirect evidence “Stelexis is a Deerfield founded and solely funded New York-based cancer therapeutics company with a mission of transforming cancer therapeutics paradigm and patient care, through…” Source: RevenueBase Database · checked Sep 19, 2026
22	Aethon Therapeutics	Indirect evidence	New York, NY, United StatesHQ checked Sep 19, 2026	11-50	14 contacts →
	Indirect evidence “Aethon takes a novel approach to fighting cancer, creating custom antibody therapeutics that unite immunotherapy and targeted therapy.” Source: RevenueBase Database · checked Sep 19, 2026
23	Sanavia Oncology INC	Indirect evidence	New York, NY, United StatesHQ checked Sep 19, 2026	11-50	13 contacts →
	Indirect evidence “We are a New York City-based biotech focused on developing effective new immunotherapies for the 80% of cancer patients today’s treatments can’t reach.” Source: RevenueBase Database · checked Sep 19, 2026
24	Overt BIO	Indirect evidence	New York, NY, United StatesHQ checked Sep 19, 2026	1-10	13 contacts →
	Indirect evidence “Finding new genes to power transformative cell therapies.” Source: RevenueBase Database · checked Sep 19, 2026
25	Huminn	Indirect evidence	New York, United StatesHQ checked Sep 19, 2026	11-50	13 contacts →
	Indirect evidence “Huminn Convergence Innovation™ operates on the principle that nature is an interdependent and complex system in order to benefit the entire network and not just its separate…” Source: RevenueBase Database · checked Sep 19, 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: biotherapeutics companies. 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 biotherapeutics companies.
Partial evidence: Its own public description names part of biotherapeutics companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name biotherapeutics companies. 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 84 biotherapeutics companies based in New York, United States

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Biotherapeutics companies based in New York, United States at a glance

As of Sep 19, 2026

59.9%Verified-email coverage

24.2Average contacts per company

11-50Median size (employees)

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

10001+

Email recency for this list is measured across the whole United States list rather than for New York, so it is reported there. Company counts and contact totals on this page are exact for New York, over 84 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 biotherapeutics companies, 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 New York, United States whose own description of what they do matches “biotherapeutics companies”. 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 biotherapeutics companies), 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 biotherapeutics companies, and records with no verified work email. Companies headquartered outside New York 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, 1,218 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 19, 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.

Biotherapeutics companies by metro in the United States

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 biotherapeutics companies, 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 biotherapeutics companies are there based in New York, United States?

RevenueBase identified 84 biotherapeutics companies headquartered in New York, 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?

Syndax Pharmaceuticals, headquartered in New York, tops this list with the largest team on record.

Which city in the United States has the most biotherapeutics companies?

San Diego leads the United States with 187 headquartered companies, followed by Cambridge (154) and Boston (111). New York has 84.

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 1,218 verified decision-maker contacts tracked across these 84 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 19, 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.