Company lists · Data refreshed September 2026

Top 25 Impact venture capital firms based in Menlo Park, United States

Name: Impact venture capital firms 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 3, 2026 76 companies tracked

RevenueBase identified 76 impact venture capital firms headquartered in Menlo Park, United States as of September 2026 and tracks 3,193 professional contacts across them, including 1,272 with verified work emails. New York is the largest hub.

This list covers impact venture capital firms 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 3, 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 3, 2026 86% judged on-target in blind review

76Companies

3,193Contacts tracked

1,272Verified emails

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The 25 largest impact venture capital firms based in Menlo Park, United States

Ranked by team size

Top 25 of 76 impact venture capital firms based in Menlo Park, United States, ranked by team size, largest first. Data refreshed Sep 3, 2026. Evidence rates how directly each company's own description names impact venture capital firms: 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	Andreessen HorowitzStrong evidence	Menlo Park, CA, United StatesHQ checked Sep 3, 2026	201-500	916
	“Founded in 2009 by Marc Andreessen and Ben Horowitz, Andreessen Horowitz (known as "a16z") is a venture capital firm that backs bold entrepreneurs building the future through…” Source: company website · checked Sep 3, 2026
2	Sequoia CapitalIndirect evidence	Menlo Park, CA, United StatesHQ checked Sep 3, 2026	51-200	386
	“Sequoia helps daring founders build legendary companies from idea to IPO and beyond.” Source: company website · checked Sep 3, 2026
3	Kleiner PerkinsIndirect evidence	Menlo Park, CA, United StatesHQ checked Sep 3, 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 3, 2026
4	DFJStrong evidence	Menlo Park, CA, United StatesHQ checked Sep 3, 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 3, 2026
5	Goahead VenturesStrong evidence	Menlo Park, CA, United StatesHQ checked Sep 3, 2026	n/a	195
	“GoAhead Ventures is a Venture Capital fund based in Silicon Valley managing over $250M in AUM.” Source: company website · checked Sep 3, 2026
6	Khosla VenturesStrong evidence	Menlo Park, CA, United StatesHQ checked Sep 3, 2026	51-200	190
	“Khosla Ventures invests in companies that are bold, early and impactful.” Source: company website · checked Sep 3, 2026
7	Pear VCIndirect evidence	Menlo Park, CA, United StatesHQ checked Sep 3, 2026	n/a	156
	“We’re specialists in pre-seed and seed.” Source: company website · checked Sep 3, 2026
8	Menlo VenturesStrong evidence	Menlo Park, CA, United StatesHQ checked Sep 3, 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 3, 2026
9	FelicisIndirect evidence	Menlo Park, CA, United StatesHQ checked Sep 3, 2026	11-50	68
	“At Felicis, we back founders with the courage to build before success is obvious.” Source: company website · checked Sep 3, 2026
10	NLVCStrong evidence	Menlo Park, CA, United StatesHQ checked Sep 3, 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 3, 2026
11	MayfieldIndirect evidence	Menlo Park, CA, United StatesHQ checked Sep 3, 2026	11-50	49
	“For more than 56 years, we’ve partnered with founders from their first idea through the long arc of building iconic companies.” Source: company website · checked Sep 3, 2026
12	Grishin RoboticsIndirect evidence	Menlo Park, CA, United StatesHQ checked Sep 3, 2026	n/a	44
	“Grishin Robotics is a Silicon Valley-based early-stage VC fund focused on investing in early-stage companies in broader consumer categories.” Source: company website · checked Sep 3, 2026
13	Unusual VenturesPartial evidence	Menlo Park, CA, United StatesHQ checked Sep 3, 2026	11-50	40
	“Unusual Ventures leads seed rounds in enterprise AI software startups.” Source: company website · checked Sep 3, 2026
14	MVP VenturesPartial evidence	Menlo Park, CA, United StatesHQ checked Sep 3, 2026	n/a	37
	“MVP Ventures was founded in 2020 with the realization that a rethought model for venture investing could unlock significantly greater returns.” Source: company website · checked Sep 3, 2026
15	Social CapitalPartial evidence	Menlo Park, CA, United StatesHQ checked Sep 3, 2026	11-50	32
	“At Social Capital, we make big bets on transformational ideas, technology, and people.” Source: company website · checked Sep 3, 2026
16	Noosphere Venture PartnersStrong evidence	Menlo Park, CA, United StatesHQ checked Sep 3, 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 3, 2026
17	Autotech VenturesStrong evidence	Menlo Park, CA, United StatesHQ checked Sep 3, 2026	11-50	31
	“Autotech Ventures is an early-stage venture capital firm with more than $500M under management to date and a mission to solve the world’s ground transport challenges with…” Source: company website · checked Sep 3, 2026
18	Threshold VenturesIndirect evidence	Menlo Park, CA, United StatesHQ checked Sep 3, 2026	11-50	29
	“Early-stage VCs, partnering with visionary founders at the threshold of explosive growth” Source: company website · checked Sep 3, 2026
19	Trinity VenturesStrong evidence	Menlo Park, CA, United StatesHQ checked Sep 3, 2026	11-50	27
	“Trinity Ventures is a top-tier venture capital firm combining business insight, practical expertise and a personal touch to help start-ups win big.” Source: company website · checked Sep 3, 2026
20	U.S. Venture PartnersIndirect evidence	Menlo Park, CA, United StatesHQ checked Sep 3, 2026	11-50	25
	“U.S.” Source: company website · checked Sep 3, 2026
21	FloodgateIndirect evidence	Menlo Park, CA, United StatesHQ checked Sep 3, 2026	11-50	24
	“Technology is bringing abundance to the world.” Source: company website · checked Sep 3, 2026
22	Rally VenturesPartial evidence	Menlo Park, CA, United StatesHQ checked Sep 3, 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 3, 2026
23	Premji Invest - USIndirect evidence	Menlo Park, CA, United StatesHQ checked Sep 3, 2026	11-50	15
	“Premji Invest is a $16B+ evergreen crossover fund investing in Enterprise, Consumer, Health, and Fintech.” Source: company website · checked Sep 3, 2026
24	Valley Capital PartnersStrong evidence	Menlo Park, CA, United StatesHQ checked Sep 3, 2026	11-50	13
	“Valley Capital Partners is a leading boutique early stage venture capital firm with offices in Menlo Park, CA; Pittsburgh, PA, and Hong Kong, HK.” Source: company website · checked Sep 3, 2026
25	Clearvision VenturesStrong evidence	Menlo Park, CA, United StatesHQ checked Sep 3, 2026	1-10	12
	“We are a venture capital firm formed by entrepreneurs dedicated to helping other entrepreneurs build category leading companies.” Source: company website · checked Sep 3, 2026

Showing 25 of 76 impact venture capital firms based in Menlo Park, United States

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Impact venture capital firms based in Menlo Park, United States at a glance

As of Sep 3, 2026

1-10Median size (employees)

New YorkLargest hub · 558 HQs

Contacts with mobile numbers

Sep 3, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 76 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 impact venture capital firms, 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 “impact venture capital firms”. 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 impact venture capital firms, 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, 1,272 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 3, 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.

Impact venture capital firms by metro in the United States

Frequently asked

How many impact venture capital firms are there based in Menlo Park, United States?

RevenueBase identified 76 impact venture capital firms 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?

Andreessen Horowitz, headquartered in Menlo Park, tops this list with the largest team on record.

Which city has the most impact venture capital firms?

New York leads with 558 headquartered companies, followed by San Francisco (518) and Los Angeles (180).

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 1,272 verified decision-maker contacts tracked across these 76 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 3, 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.