Company lists · Data refreshed September 2026

Top 25 Cybersecurity venture investors based in the United States

RevenueBase identified 266 company matches for cybersecurity venture investors associated with the United States as of September 2026 and tracks 2,848 professional contacts across them, including 1,015 with verified work emails. San Francisco is the largest hub.

This list covers company matches for cybersecurity venture investors 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 September 28, 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 28, 2026 How this list was built
266Companies
2,848Contacts tracked
1,015Verified emails
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The 25 largest cybersecurity venture investors based in the United States

Ranked by team size
Top 25 of 266 company matches for cybersecurity venture investors based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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 matchMclean, VA, United StatesHQ recorded Sep 28, 202651-200160 contacts →

Exact match

“Merlin is a powerful ecosystem of cybersecurity investment, innovation, technical expertise, and go-to-market acceleration with 25 years of experience working with the U.S.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2Exact matchMill Valley, CA, United StatesHQ recorded Sep 28, 202611-50118 contacts →

Exact match

“YL Ventures is a venture capital firm dedicated exclusively to cybersecurity.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3Exact matchBoston, MA, United StatesHQ recorded Sep 28, 2026n/a109 contacts →

Exact match

“FA Technology Ventures is an independent, established venture capital firm.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4Exact matchPalo Alto, CA, United StatesHQ recorded Sep 28, 202611-5067 contacts →

Exact match

“True Ventures is a Silicon Valley venture capital firm that is first to believe in brilliant founders and invests in them at the earliest stages, when partnership matters most.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5Exact matchAtlanta, GA, United StatesHQ recorded Sep 28, 202651-20056 contacts →

Exact match

“Rule1 Ventures partners with founders to build, scale, and succeed.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6Exact matchLehi, UT, United StatesHQ recorded Sep 28, 202611-5055 contacts →

Exact match

“Sorenson Capital is a leading venture capital firm focused on investing in early and growth-stage AI, cybersecurity, B2B software, and DevOps & infrastructure companies.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7Exact matchIrving, TX, United StatesHQ recorded Sep 28, 202611-5054 contacts →

Exact match

“Dallas Venture Capital ("DVC") is a Venture Capital firm, based in Dallas and Hyderabad, investing in SaaS, cloud infrastructure, cybersecurity, Data, DevOps, AI/ML, and other…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8Exact matchSan Mateo, CA, United StatesHQ recorded Sep 28, 202611-5049 contacts →

Exact match

“Draper Associates is an early-stage venture capital firm, funding the future first.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact matchSan Francisco, CA, United StatesHQ recorded Sep 28, 202611-5048 contacts →

Exact match

“Cota Capital is an early-stage investment firm that builds and invests in technology companies addressing “Net New” challenges in the enterprise.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10Exact matchPalo Alto, CA, United StatesHQ recorded Sep 28, 2026n/a47 contacts →

Exact match

“Fusion Fund invests in promising start-up companies who have technology barriers in their business models.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11Exact matchWashington, DC, United StatesHQ recorded Sep 28, 202611-5046 contacts →

Exact match

“Paladin Capital Group is a leading global investor that supports and grows the world’s most innovative companies through venture investment, expansion, and growth capital.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12Exact matchSan Francisco, CA, United StatesHQ recorded Sep 28, 202611-5046 contacts →

Exact match

“NightDragon is an investment and advisory firm focused on investing in growth and late-stage companies within the cybersecurity, safety, security, and privacy industry.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13Exact matchMenlo Park, CA, United StatesHQ recorded Sep 28, 202611-5044 contacts →

Exact match

“Crosspoint Capital Partners is an investment firm that focuses on the cybersecurity and infrastructure software markets.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14Exact matchSan Francisco, CA, United StatesHQ recorded Sep 28, 202611-5043 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15Exact matchSan Mateo, CA, United StatesHQ recorded Sep 28, 202611-5043 contacts →

Exact match

“Forgepoint Capital is a leading venture capital firm that invests in transformative cybersecurity, artificial intelligence, and infrastructure software companies protecting the…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16Exact matchRemote, United StatesHQ recorded Sep 28, 202611-5040 contacts →

Exact match

“At Enduir Cyber, our team's dedicated approach to cybersecurity resilience has solidified our standing as a trusted advisor.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17Exact matchBoston, MA, United StatesHQ recorded Sep 28, 202611-5036 contacts →

Exact match

“Venture Guides is an early-stage infrastructure software investment firm with a unique team based approach that has resulted in over 80% of portfolio companies generating positive…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18Exact matchBoston, MA, United StatesHQ recorded Sep 28, 2026n/a34 contacts →

Exact match

“Firm overview Mendoza Ventures is an early-stage and growth venture fund based in Boston.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19Exact matchMiami, FL, United StatesHQ recorded Sep 28, 202651-20033 contacts →

Exact match

“ElevenX Capital is a venture studio and venture capital fund that builds companies from the ground up.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20Exact matchBaltimore, MD, United StatesHQ recorded Sep 28, 202611-5029 contacts →

Exact match

“Squadra Ventures is a venture capital firm led by founder-operators that invests in early stage cyber and national security companies advancing the critical edge.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21Exact matchMenlo Park, CA, United StatesHQ recorded Sep 28, 202611-5028 contacts →

Exact match

“U.S.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22Exact matchNew York, NY, United StatesHQ recorded Sep 28, 202611-5027 contacts →

Exact match

“Evolution Equity Partners, based in New York City, partners with rapidly growing cybersecurity and AI software companies that safeguard our digital world.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23Exact matchSan Francisco, CA, United StatesHQ recorded Sep 28, 202611-5027 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24Exact matchPhiladelphia, PA, United StatesHQ recorded Sep 28, 202611-5027 contacts →

Exact match

“Dreamit Ventures invests in transformative early-stage cybersecurity startups with revenue or pilots that are ready to scale.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25Exact matchPalo Alto, CA, United StatesHQ recorded Sep 28, 202611-5026 contacts →

Exact match

“Costanoa exists to elevate founders building companies of consequence.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

Showing 25 of 266 cybersecurity venture investors based in the United States

See the full list, filter by size, metro and specialty, and access 1,015 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Cybersecurity venture investors based in the United States at a glance

As of Sep 28, 2026
35.6%Verified-email coverage
10.7Average contacts per company
1-10Median size (employees)
12.0%Largest-city concentration · San Francisco
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
181
11-50
72
51-200
11
501-1,000
1
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 266 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 “cybersecurity venture 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 1,015 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 28, 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 “cybersecurity venture investors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many cybersecurity venture investors are there based in the United States?

RevenueBase identified 266 company matches for cybersecurity venture investors associated with the 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?

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

Which city has the most cybersecurity venture investors?

San Francisco leads with 32 company records, followed by New York (27) and Palo Alto (20).

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 1,015 professional contacts with verified work emails tracked across these 266 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 28, 2026.

Ready to reach these companies? Verified emails and direct dials for all 266 cybersecurity venture investors based in the United States. Start with a free account, no credit card.

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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.