Company lists · Data refreshed September 2026

Top 25 Cybersecurity infrastructure consultants based in San Francisco, United States

Name: Cybersecurity infrastructure consultants based in San Francisco, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 101 companies tracked

RevenueBase identified 101 company matches for cybersecurity infrastructure consultants associated with San Francisco, United States as of September 2026 and tracks 1,007 professional contacts across them, including 574 with verified work emails. Across the United States, New York is the largest hub for this category (270 companies); San Francisco has 101.

This list covers company matches for cybersecurity infrastructure consultants 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 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

101Companies

1,007Contacts tracked

574Verified emails

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The 25 largest cybersecurity infrastructure consultants based in San Francisco, United States

Ranked by team size

Top 25 of 101 company matches for cybersecurity infrastructure consultants based in San Francisco, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Nozomi Networks	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	201-500	375 contacts →
	Exact match “We protect the world’s critical infrastructure from cyber threats.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2	Vehere	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	201-500	211 contacts →
	Exact match “Vehere is an AI cyber defense company operating at the intersection of national security and enterprise security.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3	Upfort	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	11-50	29 contacts →
	Exact match “Upfort is a leading platform for cyber security and insurance that provides holistic protection from evolving cyber threats.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4	Sentant	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	11-50	24 contacts →
	Exact match “Sentant is a next-generation cybersecurity & IT services firm with a team of experienced technology professionals.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5	Tachtech	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	11-50	21 contacts →
	Exact match “TachTech, is an engineering-led AI and cybersecurity services firm headquartered in San Francisco and Washington, DC.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6	Code RED Partners	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	1-10	20 contacts →
	Exact match “Code Red specializes in cyber security staffing.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7	VINCO	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	11-50	20 contacts →
	Exact match “Vinco is a boutique IT strategy and infrastructure consulting firm that empowers organizations to design, source, and scale complex technology environments confidently.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8	Novani, LLC	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	11-50	17 contacts →
	Exact match “Novani is an IT Systems Integrator specializing in: Business continuity solutions Intelligent Transportation Systems (ITS) Colocation hosting infrastructure design and management…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9	Ysecurity	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	11-50	14 contacts →
	Exact match “We are a team of cybersecurity operators from Silicon Valley.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10	Infovie	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	51-200	13 contacts →
	Exact match “Infovie is the de facto Partner of choice for many CIOs Globally Today.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11	Truvantis, INC	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	11-50	11 contacts →
	Exact match “Truvantis is a security, privacy and compliance consulting firm providing best-in-class services to secure your organization's infrastructure, data, operations and products.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12	Securisea	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	11-50	10 contacts →
	Exact match “At Securisea, we are trusted and proven experts in compliance and security.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13	Metabase Q	Exact match	San Francisco, United StatesHQ recorded Sep 28, 2026	51-200	9 contacts →
	Exact match “Metabase Q offers an end-to-end platform that enables businesses to manage, measure and mature their cybersecurity.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14	Humanize, INC	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	11-50	6 contacts →
	Exact match “Humanize is an innovative and data-conscious company that transforms cybersecurity weaknesses to human readable quantified risks for C-Suite.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15	Trustiphi, LLC	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	11-50	5 contacts →
	Exact match “We help clients design “trust” into their next-generation electronic and software-based products to ensure the platforms and the digital data they create and manage are protected…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16	909cyber	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	1-10	5 contacts →
	Exact match “Fraud doesn’t break in.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17	Dogpatch Solutions INC	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	1-10	4 contacts →
	Exact match “Dogpatch Solutions is a leading IT consulting firm that specializes in cybersecurity assessments, migrations, networking and cloud computing solutions.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18	Usdn INC	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	11-50	4 contacts →
	Exact match “Security Operations Center • Litigation Support • Forensic Lab Email: usdnlab@usdn.net Global Toll Free: 866.930.4312 Non-Emergency: PGP Key: usdnlab@usdn.net -BEGIN PGP PUBLIC…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19	Xivx Risk & Threat Intelligence	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	1-10	4 contacts →
	Exact match “At XIVX Risk & Threat Intelligence, we help groups minimize risk, understand threats, and achieve compliance the right way: through functional and effective cybersecurity.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20	Threatoptix	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	11-50	3 contacts →
	Exact match “Advanced Linux defense technology is designed to protect critical infrastructure in real time.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21	Tekleap	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	11-50	3 contacts →
	Exact match “With over two decades of experience in sensitive data management across hundreds of clients and installations, we at TekLeap understand the inherent weaknesses and threats in…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22	Servadus	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	1-10	3 contacts →
	Exact match “Cybersecurity by Design, we help organizations with their cybersecurity and compliance programs through management and sustainability, consulting, and assessing.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23	Sotr Solutions	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	1-10	3 contacts →
	Exact match “SOTR Solutions is a one-stop security consultancy offering "Security as a Strategy" and “Security as a Service.” We provide end-to-end guidance to create and run a security…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24	Securenexa	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	1-10	3 contacts →
	Exact match “SecureNexa is a global cybersecurity partner for small and mid-sized businesses.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25	Itasc Solutions	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	11-50	2 contacts →
	Exact match “Our core values are to strive for excellence, act with integrity, and bring the best results to your business.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “cybersecurity infrastructure consultants”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 101 cybersecurity infrastructure consultants based in San Francisco, United States

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Cybersecurity infrastructure consultants based in San Francisco, United States at a glance

As of Sep 28, 2026

57.0%Verified-email coverage

10.0Average contacts per company

1-10Median size (employees)

Sep 28, 2026Page data 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 for San Francisco, so it is reported there. Company counts and contact totals on this page are exact for San Francisco, over 101 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 “cybersecurity infrastructure consultants” 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 574 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.

Cybersecurity infrastructure consultants by metro in the United States

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 infrastructure consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many cybersecurity infrastructure consultants are there based in San Francisco, United States?

RevenueBase identified 101 company matches for cybersecurity infrastructure consultants 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?

Nozomi Networks 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 cybersecurity infrastructure consultants?

New York leads the United States with 270 company records, followed by Washington (188) and Houston (169). San Francisco has 101.

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 574 professional contacts with verified work emails tracked across these 101 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.

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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.