Company lists · Data refreshed October 2026

Top 25 Medtech startup investors based in San Francisco, United States

RevenueBase identified 172 company matches for medtech startup investors associated with San Francisco, United States as of October 2026 and tracks 2,365 professional contacts across them, including 809 with verified work emails. Across the United States, New York is the largest hub for this category (207 companies); San Francisco follows with 172.

This list covers company matches for medtech startup investors 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 October 18, 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 18, 2026 How this list was built
172Companies
2,365Contacts tracked
809Verified emails
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The 25 largest medtech startup investors based in San Francisco, United States

Ranked by team size
Top 25 of 172 company matches for medtech startup investors based in San Francisco, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 18, 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 StatesHQ recorded Oct 18, 2026n/a177 contacts →

Exact match

“First Round is a venture capital firm that works with founders exclusively at the earliest stages of company building, often when all they have is an “imagine if.” We fill in…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
2Exact matchSan Francisco, CA, United StatesHQ recorded Oct 18, 202611-50146 contacts →

Exact match

“M12 is Microsoft’s corporate venture capital fund.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
3Exact matchSan Francisco, CA, United StatesHQ recorded Oct 18, 202611-50118 contacts →

Exact match

“Canaan is an early stage venture capital firm that invests in entrepreneurs with visionary ideas.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
4Exact matchSan Francisco, CA, United StatesHQ recorded Oct 18, 202611-50104 contacts →

Exact match

“WI Harper Group is a pioneering venture capital firm with over three decades of experience investing in transformative companies that shape the future.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
5Exact matchSan Francisco, CA, United StatesHQ recorded Oct 18, 202611-5087 contacts →

Exact match

“SignalFire is the first venture capital firm built like a technology company to better solve for the needs of founders.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
6Exact matchSan Francisco, CA, United StatesHQ recorded Oct 18, 202611-5079 contacts →

Exact match

“NFX is a venture firm exclusively focused on pre-seed & seed stage startups.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
7Exact matchSan Francisco, CA, United StatesHQ recorded Oct 18, 202611-5079 contacts →

Exact match

“Rock Health accelerates innovation at the nexus of technology and healthcare through an early-stage venture fund, an enterprise strategy group, and a non-profit advancing…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
8Exact matchSan Francisco, CA, United StatesHQ recorded Oct 18, 2026n/a73 contacts →

Exact match

“We invest in founders who are reshaping outdated industries.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
9Exact matchSan Francisco, CA, United StatesHQ recorded Oct 18, 202611-5063 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 18, 2026 · View company records in RevenueBase
10Exact matchSan Francisco, CA, United StatesHQ recorded Oct 18, 202611-5053 contacts →

Exact match

“Blumberg Capital is an early and growth stage venture capital firm that partners with visionary entrepreneurs to build successful technology companies that empower individuals…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
11Exact matchSan Francisco, CA, United StatesHQ recorded Oct 18, 202611-5046 contacts →

Exact match

“Emergence Capital invests in people who change the way the world works.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
12Exact matchSan Francisco, CA, United StatesHQ recorded Oct 18, 202611-5044 contacts →

Exact match

“We are Spark Capital, investors in products we love by creators we admire, including Affirm, Anthropic, Carta, Cruise, Discord, Oculus, Plaid, Postmates, Slack, Twitter, and…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
13Exact matchSan Francisco, CA, United StatesHQ recorded Oct 18, 2026n/a41 contacts →

Exact match

“Garuda Ventures is a pre-seed and seed-focused firm run by operators-turned-investors.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
14Exact matchSan Francisco, CA, United StatesHQ recorded Oct 18, 202611-5040 contacts →

Exact match

“5AM was founded in 2002 and pursues investments in advanced life science innovations, and seeks to be diversified across the biopharmaceutical therapeutics, and platform…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
15Exact matchSan Francisco, CA, United StatesHQ recorded Oct 18, 2026n/a36 contacts →

Exact match

“Robust is an early-stage, industry-agnostic venture capital firm that invests globally.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
16Exact matchSan Francisco, CA, United StatesHQ recorded Oct 18, 202611-5031 contacts →

Exact match

“Transpose Platform is redefining early-stage investing by backing the next generation of venture structures, accelerators, and the breakout companies they nurture.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
17Exact matchSan Francisco, CA, United StatesHQ recorded Oct 18, 202611-5030 contacts →

Exact match

“AltaIR Capital is an international early-stage venture investment company.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
18Exact matchSan Francisco, CA, United StatesHQ recorded Oct 18, 20261-1030 contacts →

Exact match

“Define Ventures is one of the largest funds exclusively focused on early-stage digital health companies with $800 million in assets under management.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
19Exact matchSan Francisco, CA, United StatesHQ recorded Oct 18, 20261-1028 contacts →

Exact match

“Founded in 2007, Ridge Ventures is an early stage venture capital fund investing in experienced founders redefining how the world interacts with software.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
20Exact matchSan Francisco, CA, United StatesHQ recorded Oct 18, 202611-5026 contacts →

Exact match

“Thomvest is a $750M cross-stage venture capital fund based in Silicon Valley and Toronto.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
21Exact matchSan Francisco, CA, United StatesHQ recorded Oct 18, 202611-5024 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 · Oct 18, 2026 · View company records in RevenueBase
22Exact matchSan Francisco, CA, United StatesHQ recorded Oct 18, 20261-1019 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 · Oct 18, 2026 · View company records in RevenueBase
23Exact matchSan Francisco, CA, United StatesHQ recorded Oct 18, 20261-1018 contacts →

Exact match

“Our goal at BoxGroup is to invest at the earliest stage.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
24Exact matchSan Francisco, CA, United StatesHQ recorded Oct 18, 202611-5018 contacts →

Exact match

“GreatPoint Ventures is an early-stage venture capital firm founded by entrepreneurs and operators who've built companies cumulatively worth $300 billion.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
25Exact matchSan Francisco, CA, United StatesHQ recorded Oct 18, 20261-1017 contacts →

Exact match

“Mana Ventures is a San Francisco based VC firm that invests in early stage software and deep tech companies.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase

Showing 25 of 172 medtech startup investors based in San Francisco, United States

See the full list, filter by size, metro and specialty, and access 809 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Medtech startup investors based in San Francisco, United States at a glance

As of Oct 18, 2026
34.2%Verified-email coverage
13.8Average contacts per company
1-10Median size (employees)
Oct 18, 2026Page data refreshed

Companies by employee count

1-10
127
11-50
43
51-200
1
10001+
1

Email recency for this list is measured across the whole United States list rather than for San Francisco, so it is reported there. Company counts and contact totals on this page are exact for San Francisco, over 172 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 San Francisco, United States whose business descriptions match “medtech startup investors” 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 809 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 18, 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 “medtech startup investors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many medtech startup investors are there based in San Francisco, United States?

RevenueBase identified 172 company matches for medtech startup investors associated with San Francisco, 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?

First Round Capital 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 medtech startup investors?

New York leads the United States with 207 company records, followed by San Francisco (172) and Boston (71).

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 809 professional contacts with verified work emails tracked across these 172 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 18, 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.