Company lists · Data refreshed September 2026

Top 25 Cybersecurity demand generation companies based in San Francisco, United States

Name: Cybersecurity demand generation companies 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 75 companies tracked

RevenueBase identified 75 cybersecurity demand generation companies headquartered in San Francisco, United States as of September 2026 and tracks 5,249 professional contacts across them, including 882 with verified work emails. Across the United States, New York is the largest hub for this category (165 companies); San Francisco has 75.

This list covers cybersecurity demand generation companies headquartered in San Francisco, 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 28, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 RevenueBase Smart Search rating on every row Refreshed Sep 28, 2026 86% judged on-target in blind review

75Companies

5,249Contacts tracked

882Verified emails

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The 25 largest cybersecurity demand generation companies based in San Francisco, United States

Ranked by team size

Top 25 of 75 cybersecurity demand generation companies based in San Francisco, United States, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to cybersecurity demand generation companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Bugcrowd	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	n/a	3,649 contacts →
	Indirect evidence “We are a crowdsourced security company that safeguards organizations' assets from sophisticated threat actors before they can strike-by uniting our customers with trusted hackers…” Source: RevenueBase Database · checked Sep 28, 2026
2	Demandshore	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	501-1,000	478 contacts →
	Partial evidence “About DemandShore Since 2004, we’ve been working hard to deliver value to Sales & Marketing professionals across B2B Technology companies globally.” Source: RevenueBase Database · checked Sep 28, 2026
3	horizon3.ai	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	201-500	364 contacts →
	Partial evidence “Horizon3.ai answers the two most important questions in cybersecurity: If someone tried to compromise us, would we hold up?” Source: RevenueBase Database · checked Sep 28, 2026
4	Vehere	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	201-500	211 contacts →
	Indirect evidence “Vehere is an AI cyber defense company operating at the intersection of national security and enterprise security.” Source: RevenueBase Database · checked Sep 28, 2026
5	Activate	Strong evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	51-200	92 contacts →
	Strong evidence “Activate provides content-powered demand-generation and marketing services for technology marketers, based our team's expertise in developing buyer insights, high-performance…” Source: RevenueBase Database · checked Sep 28, 2026
6	Cloudmark	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	51-200	53 contacts →
	Indirect evidence “Cloudmark was acquired by Proofpoint.” Source: RevenueBase Database · checked Sep 28, 2026
7	Escape	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	11-50	43 contacts →
	Indirect evidence “Escape automates the full offensive security lifecycle, multiplying the impact of every security engineer tenfold.” Source: RevenueBase Database · checked Sep 28, 2026
8	Practical Devsecops	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	11-50	40 contacts →
	Partial evidence “Practical DevSecOps is a global cybersecurity education company specializing in hands-on DevSecOps, AI Security, and Application Security training and certifications.” Source: RevenueBase Database · checked Sep 28, 2026
9	Seworks	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	11-50	27 contacts →
	Indirect evidence “We specialize in Web Application and API penetration Testing, Cyber Threat Intelligence, and Detecting Account Takeovers (ATOs) from attackers.” Source: RevenueBase Database · checked Sep 28, 2026
10	Sentant	Strong evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	11-50	24 contacts →
	Strong evidence “Sentant is a next-generation cybersecurity & IT services firm with a team of experienced technology professionals.” Source: RevenueBase Database · checked Sep 28, 2026
11	Code RED Partners	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	1-10	20 contacts →
	Indirect evidence “Code Red specializes in cyber security staffing.” Source: RevenueBase Database · checked Sep 28, 2026
12	Ysecurity	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	11-50	14 contacts →
	Partial evidence “We are a team of cybersecurity operators from Silicon Valley.” Source: RevenueBase Database · checked Sep 28, 2026
13	Opollo MSP Marketing	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	11-50	14 contacts →
	Partial evidence “IT Marketing Agency with a focus on MSPs & Cybersecurity \| We're a digital marketing company that specialises in managed service providers in the US, UK, and Australia.” Source: RevenueBase Database · checked Sep 28, 2026
14	Epic Machines, INC	Indirect evidence	San Francisco, United StatesHQ checked Sep 28, 2026	11-50	10 contacts →
	Indirect evidence “Epic Machines is a Value Added Reseller and Managed Security Services provider offering Security Transformation using Cloud-native solutions to commercial and government markets.” Source: RevenueBase Database · checked Sep 28, 2026
15	Metabase Q	Partial evidence	San Francisco, United StatesHQ checked Sep 28, 2026	51-200	9 contacts →
	Partial evidence “Metabase Q offers an end-to-end platform that enables businesses to manage, measure and mature their cybersecurity.” Source: RevenueBase Database · checked Sep 28, 2026
16	Pingsafe NOW A Part Of Sentinelone	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	51-200	7 contacts →
	Indirect evidence “PingSafe is now an important part of SentinelOne and our cloud security future.” Source: RevenueBase Database · checked Sep 28, 2026
17	Optimyz Interactive	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	11-50	7 contacts →
	Indirect evidence “optimyz interactive combines online marketing, web creative, and social content to help companies drive new customer acquisition.” Source: RevenueBase Database · checked Sep 28, 2026
18	Sales Driven Marketing	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	11-50	6 contacts →
	Partial evidence “MAKING CONNECTIONS DELIVERING RESULTS We streamline your prospecting and lead generation, freeing up your time to focus on business growth.” Source: RevenueBase Database · checked Sep 28, 2026
19	909cyber	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	1-10	5 contacts →
	Indirect evidence “Fraud doesn’t break in.” Source: RevenueBase Database · checked Sep 28, 2026
20	Cyberse	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	11-50	4 contacts →
	Partial evidence “The Cybersecurity Marketplace and community.” Source: RevenueBase Database · checked Sep 28, 2026
21	Xivx Risk & Threat Intelligence	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	1-10	4 contacts →
	Partial evidence “At XIVX Risk & Threat Intelligence, we help groups minimize risk, understand threats, and achieve compliance the right way: through functional and effective cybersecurity.” Source: RevenueBase Database · checked Sep 28, 2026
22	Tekleap	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	11-50	3 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 28, 2026
23	Securenexa	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	1-10	3 contacts →
	Partial evidence “SecureNexa is a global cybersecurity partner for small and mid-sized businesses.” Source: RevenueBase Database · checked Sep 28, 2026
24	Socialproof Security	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	1-10	2 contacts →
	Indirect evidence “Defend against cyber criminals with engaging security awareness and social engineering prevention videos, training, talks and penetration testing.” Source: RevenueBase Database · checked Sep 28, 2026
25	Crayonpanda Digital Studio	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	11-50	1 contacts →
	Partial evidence “CrayonPanda Digital Studio is an SEO agency for Cybersecurity & B2B SaaS businesses.” Source: RevenueBase Database · checked Sep 28, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: cybersecurity demand generation companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names cybersecurity demand generation companies.
Partial evidence: Its own public description names part of cybersecurity demand generation companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name cybersecurity demand generation companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 75 cybersecurity demand generation companies based in San Francisco, United States

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Cybersecurity demand generation companies based in San Francisco, United States at a glance

As of Sep 28, 2026

16.8%Verified-email coverage

70.0Average contacts per company

11-50Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 75 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 cybersecurity demand generation companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search 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 Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in San Francisco, United States whose own description of what they do matches “cybersecurity demand generation companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names cybersecurity demand generation companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among cybersecurity demand generation companies, and records with no verified work email. Companies headquartered outside San Francisco 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 its RevenueBase Smart Search 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, 882 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 28, 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.

Cybersecurity demand generation companies by metro in the United States

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names cybersecurity demand generation companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many cybersecurity demand generation companies are there based in San Francisco, United States?

RevenueBase identified 75 cybersecurity demand generation companies headquartered in San Francisco, 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?

Bugcrowd, headquartered in San Francisco, tops this list with the largest team on record.

Which city in the United States has the most cybersecurity demand generation companies?

New York leads the United States with 165 headquartered companies, followed by Austin (89) and Chicago (79). San Francisco has 75.

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 882 verified decision-maker contacts tracked across these 75 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 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 Smart Search, 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.