Company lists · Data refreshed September 2026

Top 25 Biotechnology venture capital firms based in the United States

Name: Biotechnology venture capital firms based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 1,359 companies tracked

RevenueBase identified 1,359 biotechnology venture capital firms headquartered in the United States as of September 2026 and tracks 14,886 professional contacts across them, including 6,320 with verified work emails. New York is the largest hub.

This list covers biotechnology venture capital firms 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 21, 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 21, 2026 86% judged on-target in blind review

1,359Companies

14,886Contacts tracked

6,320Verified emails

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The 25 largest biotechnology venture capital firms based in the United States

Ranked by team size

Top 25 of 1,359 biotechnology venture capital firms based in the United States, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to biotechnology venture capital firms: 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	Flagship Pioneering	Partial evidence	Cambridge, MA, United StatesHQ checked Sep 21, 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 21, 2026
2	NEW Enterprise Associates NEA	Strong evidence	Menlo Park, CA, United StatesHQ checked Sep 21, 2026	51-200	277 contacts →
	Strong evidence “New Enterprise Associates, Inc.(NEA) is a global venture capital firm focused on helping entrepreneurs build transformational businesses across multiple stages, sectors and…” Source: RevenueBase Database · checked Sep 21, 2026
3	GV Google Ventures	Indirect evidence	San Francisco Bay, MA, United StatesHQ checked Sep 21, 2026	51-200	276 contacts →
	Indirect evidence “GV supports innovative founders across multiple stages and sectors, from artificial intelligence and life sciences to consumer platforms, enterprise software, and frontier…” Source: RevenueBase Database · checked Sep 21, 2026
4	RA Capital Management	Partial evidence	Boston, MA, United StatesHQ checked Sep 21, 2026	201-500	251 contacts →
	Partial evidence “Founded in 2004, RA Capital Management is an active, multi-stage investment manager dedicated to evidence-based, science-led investing in public and private healthcare, life…” Source: RevenueBase Database · checked Sep 21, 2026
5	Takeda Ventures, INC	Partial evidence	Cambridge, MA, United StatesHQ checked Sep 21, 2026	10001+	232 contacts →
	Partial evidence “Takeda Ventures, Inc.(TVI) is the corporate investment arm of Takeda Pharmaceutical Company Limited (TPC).” Source: RevenueBase Database · checked Sep 21, 2026
6	Redesign Health	Partial evidence	New York, NY, United StatesHQ checked Sep 21, 2026	51-200	217 contacts →
	Partial evidence “Redesign Health is a global venture and applied technology firm focused on building next-generation healthcare companies.” Source: RevenueBase Database · checked Sep 21, 2026
7	Kleiner Perkins	Indirect evidence	Menlo Park, CA, United StatesHQ checked Sep 21, 2026	n/a	205 contacts →
	Indirect evidence “For five decades, Kleiner Perkins has partnered with intrepid founders to build iconic companies that made history.” Source: RevenueBase Database · checked Sep 21, 2026
8	Deerfield Management	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	51-200	196 contacts →
	Indirect evidence “Launched in 1994, Deerfield Management Company is an investment firm dedicated to advancing healthcare through investment, intelligence, and philanthropy.” Source: RevenueBase Database · checked Sep 21, 2026
9	SANTÉ	Strong evidence	Austin, TX, United StatesHQ checked Sep 21, 2026	11-50	149 contacts →
	Strong evidence “Founded in 2006, Santé Ventures is a specialized healthcare and life sciences investment firm with roughly $1 billion in capital under management, across five funds.” Source: RevenueBase Database · checked Sep 21, 2026
10	Orbimed	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	51-200	145 contacts →
	Indirect evidence “OrbiMed invests globally across the healthcare industry, from start-ups to large multinational corporations, through a range of private equity funds, public equity funds, and…” Source: RevenueBase Database · checked Sep 21, 2026
11	Sutter Hill Ventures	Partial evidence	Palo Alto, United StatesHQ checked Sep 21, 2026	11-50	133 contacts →
	Partial evidence “Sutter Hill Ventures has financed technology-based start-ups and assisted entrepreneurs in building market-leading companies since 1962.” Source: RevenueBase Database · checked Sep 21, 2026
12	Atlas Venture	Strong evidence	Cambridge, MA, United StatesHQ checked Sep 21, 2026	11-50	123 contacts →
	Strong evidence “Atlas Venture is a leading biotech venture capital firm.” Source: RevenueBase Database · checked Sep 21, 2026
13	SOSV	Strong evidence	Princeton, NJ, United StatesHQ checked Sep 21, 2026	51-200	119 contacts →
	Strong evidence “SOSV is the most active deep tech venture capital firm globally, investing at pre-seed (or at startup inception) supporting visionary founders intent on making a profound impact…” Source: RevenueBase Database · checked Sep 21, 2026
14	Thinkhat	Indirect evidence	Wilmington, DE, United StatesHQ checked Sep 21, 2026	51-200	118 contacts →
	Indirect evidence “At Thinkhat, we are building platforms that transform innovative concepts into successful companies through ideation, incubation, and illumination.” Source: RevenueBase Database · checked Sep 21, 2026
15	RTW Investments, LP	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	51-200	116 contacts →
	Indirect evidence “RTW is a life sciences investment and innovation firm.” Source: RevenueBase Database · checked Sep 21, 2026
16	curie.bio	Strong evidence	Remote, United StatesHQ checked Sep 21, 2026	51-200	115 contacts →
	Strong evidence “Curie.Bio is a venture capital firm that helps founders discover and develop important new medicines.” Source: RevenueBase Database · checked Sep 21, 2026
17	Third Rock Ventures	Indirect evidence	Boston, MA, United StatesHQ checked Sep 21, 2026	51-200	113 contacts →
	Indirect evidence “We discover, launch and build great companies based on bold ideas that meet at the intersection of science, strategy, business and medicine – where transformational science meets…” Source: RevenueBase Database · checked Sep 21, 2026
18	F-Prime	Indirect evidence	Cambridge, MA, United StatesHQ checked Sep 21, 2026	11-50	107 contacts →
	Indirect evidence “F-Prime enables companies to turn their boldest ambitions into world-changing breakthroughs in life sciences, technology, healthtech + services, and crypto.” Source: RevenueBase Database · checked Sep 21, 2026
19	Canaan	Strong evidence	San Francisco, CA, United StatesHQ checked Sep 21, 2026	11-50	104 contacts →
	Strong evidence “Canaan is an early stage venture capital firm that invests in entrepreneurs with visionary ideas.” Source: RevenueBase Database · checked Sep 21, 2026
20	Patient Square Capital	Partial evidence	Menlo Park, NY, United StatesHQ checked Sep 21, 2026	51-200	101 contacts →
	Partial evidence “Patient Square Capital is a dedicated health care investment firm with $19 billion in assets under management as of May 9, 2026.” Source: RevenueBase Database · checked Sep 21, 2026
21	Triple Ring Technologies	Indirect evidence	Newark, CA, United StatesHQ checked Sep 21, 2026	51-200	100 contacts →
	Indirect evidence “Triple Ring accelerates the pace of innovation, so you can drive growth, start new businesses, launch breakthrough products, overcome hard problems, improve health, and change…” Source: RevenueBase Database · checked Sep 21, 2026
22	Menlo Ventures	Strong evidence	Menlo Park, CA, United StatesHQ checked Sep 21, 2026	11-50	97 contacts →
	Strong evidence “Menlo Ventures is a venture capital firm that strives to have a positive impact on everything we do.” Source: RevenueBase Database · checked Sep 21, 2026
23	MPM Bioimpact	Partial evidence	Boston, MA, United StatesHQ checked Sep 21, 2026	11-50	95 contacts →
	Partial evidence “MPM BioImpact is a world-leading biotechnology investment firm with nearly three decades of experience creating and investing in companies that seek to translate scientific…” Source: RevenueBase Database · checked Sep 21, 2026
24	Medtech Innovator	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 21, 2026	11-50	94 contacts →
	Indirect evidence “MedTech Innovator is the largest and most impactful accelerator in the world for medical device, digital health and diagnostic companies.” Source: RevenueBase Database · checked Sep 21, 2026
25	Flare Capital Partners	Strong evidence	Boston, MA, United StatesHQ checked Sep 21, 2026	11-50	85 contacts →
	Strong evidence “Flare Capital Partners is the leading healthcare technology venture capital firm advancing innovation-driven companies to improve positive health outcomes, broaden care access…” Source: RevenueBase Database · checked Sep 21, 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 venture capital firms. 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 venture capital firms.
Partial evidence: Its own public description names part of biotechnology venture capital firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name biotechnology venture capital firms. 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 1,359 biotechnology venture capital firms based in the United States

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Biotechnology venture capital firms based in the United States at a glance

As of Sep 21, 2026

42.5%Verified-email coverage

11.0Average contacts per company

1-10Median size (employees)

10.8%Largest-city concentration · New York

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

986

11-50

314

51-200

201-500

501-1,000

1,001-5,000

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 1,359 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 venture capital firms, 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 venture capital firms”. 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 venture capital firms), 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 venture capital firms, 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, 6,320 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 21, 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 venture capital firms 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 venture capital firms, 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 venture capital firms are there based in the United States?

RevenueBase identified 1,359 biotechnology venture capital firms 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?

Flagship Pioneering, headquartered in Cambridge, tops this list with the largest team on record.

Which city has the most biotechnology venture capital firms?

New York leads with 147 headquartered companies, followed by San Francisco (100) and Boston (88).

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 6,320 verified decision-maker contacts tracked across these 1,359 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 21, 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.