Company lists · Data refreshed September 2026

Top 23 Life sciences venture capital companies based in Menlo Park, United States

Name: Life sciences venture capital companies based in Menlo Park, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 4, 2026 42 companies tracked

RevenueBase identified 42 life sciences venture capital companies headquartered in Menlo Park, United States as of September 2026 and tracks 1,125 professional contacts across them, including 364 with verified work emails. New York is the largest hub.

This list covers life sciences venture capital companies headquartered in Menlo Park, 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, how directly it supports the match, and when it was last checked. Data refreshed September 4, 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 HQ checked on every row Match evidence on every row Refreshed Sep 4, 2026 86% judged on-target in blind review

42Companies

1,125Contacts tracked

364Verified emails

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The 23 largest life sciences venture capital companies based in Menlo Park, United States

Ranked by team size

Top 23 of 42 life sciences venture capital companies based in Menlo Park, United States, ranked by team size, largest first. Data refreshed Sep 4, 2026. Evidence rates how directly each company's own description names life sciences venture capital companies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	Kleiner PerkinsIndirect evidence	Menlo Park, CA, United StatesHQ checked Sep 4, 2026	n/a	206
	“For five decades, Kleiner Perkins has partnered with intrepid founders to build iconic companies that made history.” Source: company website · checked Sep 4, 2026
2	DFJStrong evidence	Menlo Park, CA, United StatesHQ checked Sep 4, 2026	51-200	205
	“DFJ is a venture capital firm that partners with extraordinary entrepreneurs who are changing the world.” Source: company website · checked Sep 4, 2026
3	Menlo VenturesStrong evidence	Menlo Park, CA, United StatesHQ checked Sep 4, 2026	11-50	95
	“Menlo Ventures is a venture capital firm that strives to have a positive impact on everything we do.” Source: company website · checked Sep 4, 2026
4	GSR VenturesPartial evidence	Menlo Park, CA, United StatesHQ checked Sep 4, 2026	11-50	80
	“Founded in 2004, GSR Ventures is one of the world’s most successful early-stage venture firms, with over $3.7 billion under management.” Source: company website · checked Sep 4, 2026
5	FelicisIndirect evidence	Menlo Park, CA, United StatesHQ checked Sep 4, 2026	11-50	68
	“At Felicis, we back founders with the courage to build before success is obvious.” Source: company website · checked Sep 4, 2026
6	NLVCStrong evidence	Menlo Park, CA, United StatesHQ checked Sep 4, 2026	11-50	66
	“About NLVC Founded in 2005, NLVC is a leading venture capital firm specializing in early-stage enterprise technology, healthcare, and consumer technology companies.” Source: company website · checked Sep 4, 2026
7	Sofinnova InvestmentsIndirect evidence	Menlo Park, CA, United StatesHQ checked Sep 4, 2026	11-50	42
	“Sofinnova Investments is a healthcare investment firm committed to funding innovative products that aspire to meaningfully impact the lives of patients.” Source: company website · checked Sep 4, 2026
8	Ajax HealthPartial evidence	Menlo Park, CA, United StatesHQ checked Sep 4, 2026	11-50	34
	“Ajax Health deploys capital and leverages operational experience to accelerate healthcare innovation across medical devices, digital health, healthcare services and biotechnology.” Source: company website · checked Sep 4, 2026
9	Noosphere Venture PartnersStrong evidence	Menlo Park, CA, United StatesHQ checked Sep 4, 2026	11-50	32
	“Noosphere Ventures provides a synergistic combination of seed and venture financing, technology, product development and human capital, to both incubate own companies and invest…” Source: company website · checked Sep 4, 2026
10	Health2047Partial evidence	Menlo Park, CA, United StatesHQ checked Sep 4, 2026	11-50	31
	“Health2047 is a venture studio founded by the American Medical Association.” Source: company website · checked Sep 4, 2026
11	U.S. Venture PartnersIndirect evidence	Menlo Park, CA, United StatesHQ checked Sep 4, 2026	11-50	25
	“U.S.” Source: company website · checked Sep 4, 2026
12	Decheng CapitalStrong evidence	Menlo Park, CA, United StatesHQ checked Sep 4, 2026	11-50	22
	“Decheng Capital is an investment firm that provides capital and strategic support to early-stage life science companies with revolutionary technologies and growth stage healthcare…” Source: company website · checked Sep 4, 2026
13	Rally VenturesPartial evidence	Menlo Park, CA, United StatesHQ checked Sep 4, 2026	11-50	17
	“Rally Ventures invests exclusively in early-stage business technology companies, focusing on entrepreneurs creating major new markets or bringing transformative approaches to…” Source: company website · checked Sep 4, 2026
14	Camford CapitalStrong evidence	Menlo Park, CA, United StatesHQ checked Sep 4, 2026	1-10	10
	“Camford Capital is a venture capital firm based on Sand Hill Road, Menlo Park, California.” Source: company website · checked Sep 4, 2026
15	Kicker VenturesIndirect evidence	Menlo Park, CA, United StatesHQ checked Sep 4, 2026	1-10	10
	“We invest in companies developing novel, transformational technology solutions to the world’s healthcare problems.” Source: company website · checked Sep 4, 2026
16	The FoundryIndirect evidence	Menlo Park, CA, United StatesHQ checked Sep 4, 2026	1-10	9
	“The Foundry is a team of entrepreneurs committed to inventing technologies and building companies that redefine the standard of care and transform patients’ lives.” Source: company website · checked Sep 4, 2026
17	Montage VenturesStrong evidence	Menlo Park, CA, United StatesHQ checked Sep 4, 2026	1-10	8
	“Founded in 2013, Montage Ventures is an early stage venture capital firm.” Source: company website · checked Sep 4, 2026
18	Onset VenturesStrong evidence	Menlo Park, CA, United StatesHQ checked Sep 4, 2026	11-50	7
	“ONSET Ventures provides start-up, follow-on, and intellectual capital to early-stage technology ventures, helping transform world-class ideas into valuable businesses.” Source: company website · checked Sep 4, 2026
19	Merus CapitalStrong evidence	Menlo Park, CA, United StatesHQ checked Sep 4, 2026	1-10	6
	“Merus Capital is an early-stage venture capital firm founded by former M&A leaders at Google and Microsoft.” Source: company website · checked Sep 4, 2026
20	Unanimous CapitalStrong evidence	Menlo Park, CA, United StatesHQ checked Sep 4, 2026	1-10	4
	“Unanimous Capital is an industry agnostic Venture Capital firm, focusing on early to mid-stage companies.” Source: company website · checked Sep 4, 2026
21	Nextbio CapitalPartial evidence	Menlo Park, CA, United StatesHQ checked Sep 4, 2026	1-10	4
	“NEXTBio Capital is an investment firm specializing in biotech and related sectors.” Source: company website · checked Sep 4, 2026
22	Pacific 8 VenturesStrong evidence	Menlo Park, United StatesHQ checked Sep 4, 2026	1-10	4
	“Pacific 8 Ventures is a venture capital firm that invests at the nexus of cutting-edge technology platforms and biology/medicine.” Source: company website · checked Sep 4, 2026
23	Maky Zanganeh & AssociatesPartial evidence	Menlo Park, CA, United StatesHQ checked Sep 4, 2026	11-50	2
	“Guided by our belief in unlimited possibilities and our unwavering determination and passion to advance ground-breaking and life-changing technologies, Maky Zanganeh & Associates…” Source: company website · checked Sep 4, 2026

Showing 23 of 42 life sciences venture capital companies based in Menlo Park, United States

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Life sciences venture capital companies based in Menlo Park, United States at a glance

As of Sep 4, 2026

11-50Median size (employees)

New YorkLargest hub · 212 HQs

Contacts with mobile numbers

Sep 4, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

Email recency for this list is measured across the whole United States list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for Menlo Park, over 42 companies.

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 life sciences venture capital companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Menlo Park, United States whose own description of what they do matches “life sciences venture capital companies”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among life sciences venture capital companies, and records with no verified work email. Companies headquartered outside Menlo Park 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 an evidence 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, 364 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 4, 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.

Life sciences venture capital companies by metro in the United States

Life sciences venture capital companies in New York212
Life sciences venture capital companies in San Francisco154
Life sciences venture capital companies in Boston99
Life sciences venture capital companies in Chicago57
Life sciences venture capital companies in Palo Alto56
Life sciences venture capital companies in Cambridge46
Life sciences venture capital companies in Menlo Park42
Life sciences venture capital companies in Los Angeles38
Life sciences venture capital companies in Austin36
Life sciences venture capital companies in Miami33
Life sciences venture capital companies in San Diego32
Life sciences venture capital companies in Houston31

Frequently asked

How many life sciences venture capital companies are there based in Menlo Park, United States?

RevenueBase identified 42 life sciences venture capital companies headquartered in Menlo Park, 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?

Kleiner Perkins, headquartered in Menlo Park, tops this list with the largest team on record.

Which city has the most life sciences venture capital companies?

New York leads with 212 headquartered companies, followed by San Francisco (154) and Boston (99).

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 364 verified decision-maker contacts tracked across these 42 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 4, 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.