Company lists · Data refreshed September 2026

Top 25 Drug discovery venture capital companies based in Boston, United States

Name: Drug discovery venture capital companies based in Boston, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 11, 2026 66 companies tracked

RevenueBase identified 66 drug discovery venture capital companies headquartered in Boston, United States as of September 2026 and tracks 1,310 professional contacts across them, including 644 with verified work emails and 661 with mobile numbers. New York is the largest hub.

This list covers drug discovery venture capital companies headquartered in Boston, 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 11, 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 11, 2026 86% judged on-target in blind review

66Companies

1,310Contacts tracked

644Verified emails

661Mobile numbers

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The 25 largest drug discovery venture capital companies based in Boston, United States

Ranked by team size

Top 25 of 66 drug discovery venture capital companies based in Boston, United States, ranked by team size, largest first. Data refreshed Sep 11, 2026. RevenueBase Smart Search rates how each company's information relates to drug discovery venture capital 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	RA Capital Management	Partial evidence	Boston, MA, United StatesHQ checked Sep 11, 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 11, 2026
2	Third Rock Ventures	Partial evidence	Boston, MA, United StatesHQ checked Sep 11, 2026	51-200	113 contacts →
	Partial 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 11, 2026
3	Nimbus Therapeutics	Strong evidence	Boston, MA, United StatesHQ checked Sep 11, 2026	51-200	102 contacts →
	Strong evidence “Nimbus Therapeutics is a clinical-stage, structure-based drug discovery company developing novel small molecule medicines designed to act against well-validated but…” Source: RevenueBase Database · checked Sep 11, 2026
4	MPM Bioimpact	Indirect evidence	Boston, MA, United StatesHQ checked Sep 11, 2026	11-50	95 contacts →
	Indirect 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 11, 2026
5	Flare Capital Partners	Strong evidence	Boston, MA, United StatesHQ checked Sep 11, 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 11, 2026
6	Puretech Health	Indirect evidence	Boston, MA, United StatesHQ checked Sep 11, 2026	51-200	75 contacts →
	Indirect evidence “PureTech Health is a hub-and-spoke biotherapeutics company dedicated to giving life to science and transforming innovation into value.” Source: RevenueBase Database · checked Sep 11, 2026
7	Optum Ventures	Partial evidence	Boston, United StatesHQ checked Sep 11, 2026	11-50	60 contacts →
	Partial evidence “At Optum Ventures, we look for exceptional teams with data-driven technologies and services that are poised to deeply disrupt the status quo.” Source: RevenueBase Database · checked Sep 11, 2026
8	Superluminal Medicines INC	Indirect evidence	Boston, MA, United StatesHQ checked Sep 11, 2026	11-50	44 contacts →
	Indirect evidence “Superluminal Medicines is a Boston-based generative biology and chemistry company developing a differentiated pipeline and revolutionizing the speed and accuracy of how medicine…” Source: RevenueBase Database · checked Sep 11, 2026
9	Pillar VC	Indirect evidence	Boston, MA, United StatesHQ checked Sep 11, 2026	11-50	40 contacts →
	Indirect evidence “Pillar VC is with you from the beginning.” Source: RevenueBase Database · checked Sep 11, 2026
10	LG Chem Life Sciences Usa, INC	Indirect evidence	Boston, MA, United StatesHQ checked Sep 11, 2026	51-200	39 contacts →
	Indirect evidence “At LG Chem Life Sciences USA, we aim to transform lives by inspiring science and leading innovation in the key therapeutic areas of Immunology, Oncology, and Metabolic diseases.” Source: RevenueBase Database · checked Sep 11, 2026
11	Transformation Capital	Indirect evidence	Boston, MA, United StatesHQ checked Sep 11, 2026	11-50	28 contacts →
	Indirect evidence “Never in history has there been a better time to change and improve the $3 trillion healthcare system and lead the charge in its disruption.” Source: RevenueBase Database · checked Sep 11, 2026
12	Omega Funds	Indirect evidence	Boston, MA, United StatesHQ checked Sep 11, 2026	11-50	26 contacts →
	Indirect evidence “Omega Funds is a leading international investment firm that creates and invests in life sciences companies that target the world’s most urgent medical needs.” Source: RevenueBase Database · checked Sep 11, 2026
13	Catalyst Health Ventures	Partial evidence	Boston, MA, United StatesHQ checked Sep 11, 2026	1-10	23 contacts →
	Partial evidence “CHV (Catalyst Health Ventures) invests in transformative MedTech companies that are addressing global unmet healthcare needs and have the potential to become the new standard of…” Source: RevenueBase Database · checked Sep 11, 2026
14	4 59 Newco, A 5am Ventures Company	Strong evidence	Boston, MA, United StatesHQ checked Sep 11, 2026	11-50	18 contacts →
	Strong evidence “4:59 is a hands-on internal effort of 5AM Ventures to discover, incubate, and fund breakthrough science.” Source: RevenueBase Database · checked Sep 11, 2026
15	Longwood Fund	Indirect evidence	Boston, MA, United StatesHQ checked Sep 11, 2026	1-10	15 contacts →
	Indirect evidence “Longwood creates and invests in science-based companies that develop novel solutions for important medical problems.” Source: RevenueBase Database · checked Sep 11, 2026
16	Cure Ventures	Strong evidence	Boston, MA, United StatesHQ checked Sep 11, 2026	1-10	14 contacts →
	Strong evidence “Cure Ventures is a venture capital firm focusing on company formation around groundbreaking curative technologies.” Source: RevenueBase Database · checked Sep 11, 2026
17	Cormorant Asset Management, LP	Indirect evidence	Boston, MA, United StatesHQ checked Sep 11, 2026	11-50	13 contacts →
	Indirect evidence “Cormorant Asset Management LP is an Investment Manager based out of 200 Clarendon Street, Boston, Massachusetts, United States.” Source: RevenueBase Database · checked Sep 11, 2026
18	Excel Venture Management, LLC	Partial evidence	Boston, MA, United StatesHQ checked Sep 11, 2026	1-10	12 contacts →
	Partial evidence “Excel Venture Management builds companies that apply transformative life science technologies to solve problems in healthcare and beyond.” Source: RevenueBase Database · checked Sep 11, 2026
19	Delos Capital	Partial evidence	Boston, United StatesHQ checked Sep 11, 2026	11-50	11 contacts →
	Partial evidence “Delos Capital is a life sciences investment firm.” Source: RevenueBase Database · checked Sep 11, 2026
20	Innospark Ventures	Strong evidence	Boston, MA, United StatesHQ checked Sep 11, 2026	1-10	9 contacts →
	Strong evidence “Innospark Ventures is an early-stage venture capital firm that invests in AI-native companies solving previously intractable problems across healthcare, life sciences, and…” Source: RevenueBase Database · checked Sep 11, 2026
21	Remus Capital	Indirect evidence	Boston, MA, United StatesHQ checked Sep 11, 2026	11-50	8 contacts →
	Indirect evidence “We're looking for the rebels.” Source: RevenueBase Database · checked Sep 11, 2026
22	Bioventures Investors	Indirect evidence	Boston, MA, United StatesHQ checked Sep 11, 2026	1-10	7 contacts →
	Indirect evidence “ADVANCING THE GROWTH OF MEDTECH: We are partner with the innovators who are changing the practice of medicine.” Source: RevenueBase Database · checked Sep 11, 2026
23	Iaso Ventures	Strong evidence	Boston, MA, United StatesHQ checked Sep 11, 2026	1-10	7 contacts →
	Strong evidence “Iaso Ventures is a venture capital firm located in Boston.” Source: RevenueBase Database · checked Sep 11, 2026
24	Longview Ventures	Partial evidence	Boston, MA, United StatesHQ checked Sep 11, 2026	1-10	6 contacts →
	Partial evidence “In 2018, the Leducq Trust launched Longview Ventures to make investments in select portfolio companies of Broadview Ventures, a mission-driven investment organization focused on…” Source: RevenueBase Database · checked Sep 11, 2026
25	Newpath Partners	Strong evidence	Boston, MA, United StatesHQ checked Sep 11, 2026	1-10	6 contacts →
	Strong evidence “Multi-stage venture capital firm building and investing in disruptive biotechnology companies.” Source: RevenueBase Database · checked Sep 11, 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: drug discovery venture capital 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 drug discovery venture capital companies.
Partial evidence: Its own public description names part of drug discovery venture capital companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name drug discovery venture capital 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 66 drug discovery venture capital companies based in Boston, United States

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Drug discovery venture capital companies based in Boston, United States at a glance

As of Sep 11, 2026

49.2%Verified-email coverage

50.5%Mobile-number coverage

19.8Average contacts per company

1-10Median size (employees)

133.3%Largest-city concentration · New York

Sep 11, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 14.0d

5920–30

5031–60

161–90

090–180

1180+

Company record updated

Median 45.5d

00–30

85731–60

28861–90

9890–180

67180+

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 drug discovery venture capital 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 Boston, United States whose own description of what they do matches “drug discovery venture capital 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 drug discovery venture capital 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 drug discovery venture capital companies, and records with no verified work email. Companies headquartered outside Boston 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, 644 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 11, 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.

Drug discovery venture capital companies by metro in the United States

Drug discovery venture capital companies in New York88
Drug discovery venture capital companies in Boston64
Drug discovery venture capital companies in San Francisco61
Drug discovery venture capital companies in Cambridge45
Drug discovery venture capital companies in San Diego34

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 drug discovery venture capital 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 drug discovery venture capital companies are there based in Boston, United States?

RevenueBase identified 66 drug discovery venture capital companies headquartered in Boston, 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?

RA Capital Management, headquartered in Boston, tops this list with the largest team on record.

Which city has the most drug discovery venture capital companies?

New York leads with 88 headquartered companies, followed by Boston (64) and San Francisco (61).

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 644 verified decision-maker contacts tracked across these 66 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 11, 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.