Company lists · Data refreshed October 2026

Top 25 Biotech private equity companies based in the United States

RevenueBase identified 477 company matches for biotech private equity companies associated with the United States as of October 2026 and tracks 6,970 professional contacts across them, including 3,127 with verified work emails. New York is the largest hub.

This list covers company matches for biotech private equity companies associated with the 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 1, 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 1, 2026 How this list was built
477Companies
6,970Contacts tracked
3,127Verified emails
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The 25 largest biotech private equity companies based in the United States

Ranked by team size
Top 25 of 477 company matches for biotech private equity companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 1, 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 1, 2026201-500881 contacts →

Exact match

“TA is a leading global private equity firm focused on scaling growth in profitable companies.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
2Exact matchMenlo Park, CA, United StatesHQ recorded Oct 1, 202651-200277 contacts →

Exact match

“New Enterprise Associates, Inc.(NEA) is a global venture capital firm focused on helping entrepreneurs build transformational businesses across multiple stages, sectors and…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
3Exact matchBoston, MA, United StatesHQ recorded Oct 1, 2026201-500251 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 1, 2026 · View company records in RevenueBase
4Exact matchCambridge, MA, United StatesHQ recorded Oct 1, 202610001+232 contacts →

Exact match

“Takeda Ventures, Inc.(TVI) is the corporate investment arm of Takeda Pharmaceutical Company Limited (TPC).”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
5Exact matchAustin, TX, United StatesHQ recorded Oct 1, 202611-50149 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
6Exact matchNY, United StatesHQ recorded Oct 1, 202651-200123 contacts →

Exact match

“WCAS is a leading U.S.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
7Exact matchCambridge, MA, United StatesHQ recorded Oct 1, 202611-50123 contacts →

Exact match

“Atlas Venture is a leading biotech venture capital firm.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
8Exact matchSan Francisco, CA, United StatesHQ recorded Oct 1, 202611-50118 contacts →

Exact match

“FFL Partners is a leading middle-market private equity firm that has been investing in high-quality companies since 1997.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
9Exact matchNew York, NY, United StatesHQ recorded Oct 1, 202651-200116 contacts →

Exact match

“RTW is a life sciences investment and innovation firm.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
10Exact matchLouisville, KY, United StatesHQ recorded Oct 1, 202651-200115 contacts →

Exact match

“For more than 30 years, Advanced Solutions, a privately held company, focused on long-term investments in technology companies that deliver profound and positive engineering…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
11Exact matchBoston, MA, United StatesHQ recorded Oct 1, 202651-200113 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 1, 2026 · View company records in RevenueBase
12Exact matchCambridge, MA, United StatesHQ recorded Oct 1, 202611-50107 contacts →

Exact match

“F-Prime enables companies to turn their boldest ambitions into world-changing breakthroughs in life sciences, technology, healthtech + services, and crypto.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
13Exact matchBoston, MA, United StatesHQ recorded Oct 1, 202611-5095 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 1, 2026 · View company records in RevenueBase
14Exact matchChicago, IL, United StatesHQ recorded Oct 1, 202651-20082 contacts →

Exact match

“Based in Chicago, Waud Capital Partners is a leading growth-oriented private equity firm.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
15Exact matchPalo Alto, CA, United StatesHQ recorded Oct 1, 202651-20071 contacts →

Exact match

“Originally established as the venture capital arm of the Rockefeller family in 1969, Venrock partners with entrepreneurs to build some of the world’s most disruptive, successful…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
16Exact matchChicago, IL, United StatesHQ recorded Oct 1, 202611-5067 contacts →

Exact match

“Portal Innovations is a premier venture development engine that bridges scientific ideation in life sciences, medtech, and bioinformatics through commercial proof of concept by…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
17Exact matchDenver, CO, United StatesHQ recorded Oct 1, 202651-20064 contacts →

Exact match

“Revelstoke is a private equity firm formed by experienced investors who focus on building industry-leading companies in the healthcare services and healthcare technology sectors.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
18Exact matchChicago, IL, United StatesHQ recorded Oct 1, 202611-5064 contacts →

Exact match

“At Water Street, we are dedicated to building market leaders in healthcare.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
19Exact matchSan Francisco, CA, United StatesHQ recorded Oct 1, 202611-5061 contacts →

Exact match

“Versant Ventures is a leading healthcare investment firm committed to helping exceptional entrepreneurs build the next generation of great companies.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
20Exact matchCambridge, MA, United StatesHQ recorded Oct 1, 202611-5059 contacts →

Exact match

“Proteinea is a pioneering TechBio company transforming drug discovery and development by integrating advanced biotechnology with artificial intelligence.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
21Exact matchSouth San Francisco, CA, United StatesHQ recorded Oct 1, 202611-5054 contacts →

Exact match

“At TCG Labs Soleil, we are establishing a pioneering venture-biotech model in collaboration with The Column Group.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
22Exact matchLarkspur, CA, United StatesHQ recorded Oct 1, 202651-20052 contacts →

Exact match

“Foresite Capital is a multi-stage healthcare and life sciences investment firm with ~$3.5B in assets under management (as of 06/30/24).”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
23Exact matchOakland, CA, United StatesHQ recorded Oct 1, 202651-20050 contacts →

Exact match

“Aditum Bio, from the Latin word for “access”, was founded on a simple mission: to give patients access to medicines that may not otherwise be developed.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
24Exact matchNew York, NY, United StatesHQ recorded Oct 1, 202611-5048 contacts →

Exact match

“Perceptive is focused on supporting the progress of the life sciences industry by identifying opportunities and directing financial resources to the most promising technologies in…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
25Exact matchMenlo Park, CA, United StatesHQ recorded Oct 1, 202611-5046 contacts →

Exact match

“Sofinnova Investments is a healthcare investment firm committed to funding innovative products that aspire to meaningfully impact the lives of patients.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase

Showing 25 of 477 biotech private equity companies based in the United States

See the full list, filter by size, metro and specialty, and access 3,127 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Biotech private equity companies based in the United States at a glance

As of Oct 1, 2026
44.9%Verified-email coverage
14.6Average contacts per company
1-10Median size (employees)
11.9%Largest-city concentration · New York
Oct 1, 2026Page data refreshed

Companies by employee count

1-10
294
11-50
150
51-200
27
201-500
4
10001+
1

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 477 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 the United States whose business descriptions match “biotech private equity companies” 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 3,127 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 1, 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 private equity companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many biotech private equity companies are there based in the United States?

RevenueBase identified 477 company matches for biotech private equity companies associated with the 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?

TA Associates tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most biotech private equity companies?

New York leads with 57 company records, followed by Boston (45) and San Francisco (31).

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 3,127 professional contacts with verified work emails tracked across these 477 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 1, 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.