Company lists · Data refreshed October 2026

Top 25 Biotech venture firms based in Boston, United States

RevenueBase identified 77 company matches for biotech venture firms associated with Boston, United States as of October 2026 and tracks 1,297 professional contacts across them, including 528 with verified work emails. Across the United States, New York is the largest hub for this category (169 companies); Boston has 77.

This list covers company matches for biotech venture firms associated with Boston, United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 8, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Oct 8, 2026 How this list was built
77Companies
1,297Contacts tracked
528Verified emails
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The 25 largest biotech venture firms based in Boston, United States

Ranked by team size
Top 25 of 77 company matches for biotech venture firms based in Boston, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 8, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchBoston, MA, United StatesHQ recorded Oct 8, 2026201-500279 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
2Exact matchBoston, MA, United StatesHQ recorded Oct 8, 2026n/a112 contacts →

Exact match

“FA Technology Ventures is an independent, established venture capital firm.”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
3Exact matchBoston, MA, United StatesHQ recorded Oct 8, 202651-200109 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
4Exact matchBoston, MA, United StatesHQ recorded Oct 8, 202611-50103 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
5Exact matchBoston, MA, United StatesHQ recorded Oct 8, 202611-5074 contacts →

Exact match

“Flare Capital Partners is the leading healthcare technology venture capital firm advancing innovation-driven companies to improve positive health outcomes, broaden care access…”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
6Exact matchBoston, MA, United StatesHQ recorded Oct 8, 202611-5054 contacts →

Exact match

“Exceptional entrepreneurs.”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
7Exact matchBoston, MA, United StatesHQ recorded Oct 8, 202611-5048 contacts →

Exact match

“Glasswing Ventures is an early stage venture capital firm investing in the next generation of AI and frontier technology startups that are enabling the rise of the intelligent…”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
8Exact matchBoston, MA, United StatesHQ recorded Oct 8, 202611-5046 contacts →

Exact match

“Pillar VC is with you from the beginning.”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
9Exact matchBoston, MA, United StatesHQ recorded Oct 8, 2026n/a39 contacts →

Exact match

“PJC is an early-stage venture capital firm focused on investing in, supporting, and building relationships with entrepreneurs who are creating the future.”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
10Exact matchBoston, MA, United StatesHQ recorded Oct 8, 202611-5029 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
11Exact matchBoston, MA, United StatesHQ recorded Oct 8, 202611-5027 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
12Exact matchBoston, MA, United StatesHQ recorded Oct 8, 20261-1027 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
13Exact matchBoston, MA, United StatesHQ recorded Oct 8, 20261-1017 contacts →

Exact match

“Launched in 2016, the T1D Fund is the first scaled venture fund established to catalyze the development of T1D cure-oriented therapies through equity investments.”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
14Exact matchBoston, MA, United StatesHQ recorded Oct 8, 202611-5017 contacts →

Exact match

“4:59 is a hands-on internal effort of 5AM Ventures to discover, incubate, and fund breakthrough science.”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
15Exact matchBoston, MA, United StatesHQ recorded Oct 8, 20261-1015 contacts →

Exact match

“Longwood creates and invests in science-based companies that develop novel solutions for important medical problems.”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
16Exact matchBoston, MA, United StatesHQ recorded Oct 8, 20261-1015 contacts →

Exact match

“Since 1993, Saturn has been an opportunistic investor that takes a hands-on approach to investing in proprietary seed and early stage venture capital opportunities located…”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
17Exact matchBoston, MA, United StatesHQ recorded Oct 8, 20261-1013 contacts →

Exact match

“Cure Ventures is a venture capital firm focusing on company formation around groundbreaking curative technologies.”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
18Exact matchBoston, United StatesHQ recorded Oct 8, 202611-5013 contacts →

Exact match

“Delos Capital is a life sciences investment firm.”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
19Exact matchBoston, MA, United StatesHQ recorded Oct 8, 202611-5013 contacts →

Exact match

“LRVHealth invests with the founders changing healthcare and the organizations driving that change forward.”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
20Exact matchBoston, MA, United StatesHQ recorded Oct 8, 202611-5013 contacts →

Exact match

“Cormorant Asset Management LP is an Investment Manager based out of 200 Clarendon Street, Boston, Massachusetts, United States.”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
21Exact matchBoston, MA, United StatesHQ recorded Oct 8, 20261-1012 contacts →

Exact match

“Excel Venture Management builds companies that apply transformative life science technologies to solve problems in healthcare and beyond.”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
22Exact matchBoston, MA, United StatesHQ recorded Oct 8, 202611-5012 contacts →

Exact match

“LiquidMetal Ventures is a Boston based, early-stage focused venture capital fund focusing on Energy & Sustainability, Biotech & Healthcare and AI & Robotics, with a mission…”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
23Exact matchBoston, MA, United StatesHQ recorded Oct 8, 202611-5012 contacts →

Exact match

“We're hiring!”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
24Exact matchBoston, MA, United StatesHQ recorded Oct 8, 20261-108 contacts →

Exact match

“Innospark Ventures is an early-stage venture capital firm that invests in AI-native companies solving previously intractable problems across healthcare, life sciences, and…”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
25Exact matchBoston, MA, United StatesHQ recorded Oct 8, 20261-108 contacts →

Exact match

“ADVANCING THE GROWTH OF MEDTECH: We are partner with the innovators who are changing the practice of medicine.”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase

Showing 25 of 77 biotech venture firms based in Boston, United States

See the full list, filter by size, metro and specialty, and access 528 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Biotech venture firms based in Boston, United States at a glance

As of Oct 8, 2026
40.7%Verified-email coverage
16.8Average contacts per company
1-10Median size (employees)
Oct 8, 2026Page data refreshed

Companies by employee count

1-10
54
11-50
19
51-200
2
201-500
2

Email recency for this list is measured across the whole United States list rather than for Boston, so it is reported there. Company counts and contact totals on this page are exact for Boston, over 77 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Boston, United States whose business descriptions match “biotech venture firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 528 professional contacts with verified work emails across the full matched dataset. 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 October 8, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “biotech venture firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many biotech venture firms are there based in Boston, United States?

RevenueBase identified 77 company matches for biotech venture firms associated with Boston, United States as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

RA Capital Management tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in the United States has the most biotech venture firms?

New York leads the United States with 169 company records, followed by San Francisco (149) and Boston (77).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 528 professional contacts with verified work emails tracked across these 77 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 8, 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 SmartSearch, 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.