Company lists · Data refreshed September 2026

Top 23 Biotech private equity companies based in San Francisco, United States

RevenueBase identified 35 company matches for biotech private equity companies associated with San Francisco, United States as of September 2026 and tracks 409 professional contacts across them, including 166 with verified work emails and 190 with mobile numbers. Across the United States, New York is the largest hub for this category (91 companies); San Francisco has 35.

This list covers company matches for biotech private equity companies associated with San Francisco, 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 September 2, 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 Sep 2, 2026 How this list was built
35Companies
409Contacts tracked
166Verified emails
190Mobile numbers
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The 23 largest biotech private equity companies based in San Francisco, United States

Ranked by team size
Top 23 of 35 company matches for biotech private equity companies based in San Francisco, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 2, 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 matchSan Francisco, CA, United States11-50117 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 · Sep 2, 2026 · View company records in RevenueBase
2Exact matchSan Francisco, CA, United States11-5061 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 · Sep 2, 2026 · View company records in RevenueBase
3Exact matchSan Francisco, CA, United States11-5024 contacts →

Exact match

“The Column Group (TCG) is a science-driven venture capital firm that makes significant financial and operational commitments to build early stage drug discovery companies based on…”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
4Exact matchSan Francisco, CA, United States1-1018 contacts →

Exact match

“Illumina Ventures is an independently managed firm focused on early-stage companies that are pioneering new applications of genomics and enabling precision medicine.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
5Exact matchSan Francisco, CA, United States11-5014 contacts →

Exact match

“Monograph was founded to invest in life sciences companies that seek to create new or improved therapeutics, diagnostics and related technology-enabled business services which…”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
6Exact matchSan Francisco, CA, United States11-5014 contacts →

Exact match

“Headquartered in Silicon Valley, H7 BioCapital is a venture capital firm dedicated to life science investment and Licensing & Strategic Partnership in the pharmaceutical industry.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
7Exact matchSan Francisco, CA, United States1-1012 contacts →

Exact match

“Alix Ventures: Driving Patient Impact - Supporting early stage Life Science startups engineering biology to drive radical advances in human health Born from our collective…”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
8Exact matchSan Francisco, CA, United States1-109 contacts →

Exact match

“Axial partners with great founders and inventors.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
9Exact matchSan Francisco, CA, United States1-106 contacts →

Exact match

“Bison Ventures is a venture capital firm that invests in early-stage frontier technology companies focused on creating healthier people and a healthier planet.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
10Exact matchSan Francisco, CA, United States1-106 contacts →

Exact match

“INITIATE funds and co-creates transformational companies - We focus on bold ideas at the intersection of healthcare, life sciences and technology - We are entrepreneurs and…”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
11Exact matchSan Francisco, CA, United States1-106 contacts →

Exact match

“BABEL Ventures is leading the charge in early-stage consumer biotech investments.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
12Exact matchSan Francisco, CA, United States11-504 contacts →

Exact match

“Founded in 1997, Bay City Capital LLC is a life sciences investment firm with a global diversified strategy ranging from seed stage to public companies, and including innovation…”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
13Exact matchSan Francisco, CA, United States1-103 contacts →

Exact match

“Life sciences venture capital firm”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
14Exact matchSan Francisco, United States1-103 contacts →

Exact match

“The world needs healthcare innovation, yet most healthcare companies never make it to market.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
15Exact matchSan Francisco, CA, United States1-103 contacts →

Exact match

“Investment firm focused on breakthrough technology in life sciences and/or sustainable technology.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
16Exact matchSan Francisco, United States1-103 contacts →

Exact match

“Atria Ventures is a venture capital firm that partners with outlier founders working at edges of biology and human health reimagining the trillion dollar life sciences industry…”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
17Exact matchSan Francisco, CA, United States1-103 contacts →

Exact match

“Spyglass Technology Management is an investment firm focused on public and private companies in technology, alternative energy, and healthcare.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
18Exact matchSan Francisco, CA, United States1-103 contacts →

Exact match

“Aquilo Capital invests in drug development companies that harness the power of cutting-edge science to address urgent medical needs.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
19Exact matchSan Francisco, CA, United States1-102 contacts →

Exact match

“Codon Capital is a San Francisco-based biotech venture capital company, specializing in therapeutics and synthetic biology.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
20Exact matchSan Francisco, CA, United States1-102 contacts →

Exact match

“IRIS invests in multiple asset classes, focusing predominantly on technology and life sciences.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
21Exact matchSan Francisco, CA, United States1-101 contacts →

Exact match

“Founded in 1993, Montreux Equity Partners is a private investment firm focused on making growth capital investments in the leading companies of tomorrow.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
22Exact matchSan Francisco, CA, United States1-101 contacts →

Exact match

“Tiger Iron is a well-known and respected institutional fund of funds investment manager.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
23Exact matchSan Francisco, CA, United States1-101 contacts →

Exact match

“We are an advisory and investment firm formed to move the needle on the largest problems and unmet needs in medicine.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase

Showing 23 of 35 biotech private equity companies based in San Francisco, United States

See the full list, filter by size, metro and specialty, and access 166 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Biotech private equity companies based in San Francisco, United States at a glance

As of Sep 2, 2026
40.6%Verified-email coverage
46.5%Mobile-number coverage
11.7Average contacts per company
1-10Median size (employees)
Sep 2, 2026Page data refreshed

Companies by employee count

1-10
25
11-50
9
51-200
1

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 San Francisco, 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 166 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 September 2, 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 San Francisco, United States?

RevenueBase identified 35 company matches for biotech private equity companies associated with San Francisco, United States as of September 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?

FFL Partners 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 private equity companies?

New York leads the United States with 91 company records, followed by Boston (58) and San Francisco (35).

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 166 professional contacts with verified work emails tracked across these 35 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 September 2, 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.