Company lists · Data refreshed November 2026
Top 25 Enterprise security firms based in San Francisco, United States
RevenueBase identified 112 company matches for enterprise security firms associated with San Francisco, United States as of November 2026 and tracks 4,244 professional contacts across them, including 432 with verified work emails. Across the United States, New York is the largest hub for this category (335 companies); San Francisco has 112.
This list covers company matches for enterprise security firms 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 November 5, 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.
The 25 largest enterprise security firms based in San Francisco, United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 3,342 contacts → | ||||
Exact match “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…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 2 | 68 contacts → | ||||
Exact match “STEELE Corporate Security Services is a global risk management firm that provides executive security, workplace stability, incident management, 24/ crisis response & GPS…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 3 | 62 contacts → | ||||
Exact match “At Monarch, we help organizations create safer, smarter environments through cutting-edge security technology.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 4 | 37 contacts → | ||||
Exact match “Global Secure 3 (GS3) is an international firm that provides risk management and investigation services to corporate and public sector organizations.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 5 | 34 contacts → | ||||
Exact match “Rescor Group is a veteran-owned, Bay Area-based boutique security firm specializing in full-scope concierge executive protection.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 6 | 32 contacts → | ||||
Exact match “Everyone deserves to feel safe.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 7 | 31 contacts → | ||||
Exact match “Treeline Security combines the personal touch of a small, client-focused team, with the extensive reach and resources of a large network.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 8 | 26 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 · Nov 5, 2026 · View company records in RevenueBase | |||||
| 9 | 24 contacts → | ||||
Exact match “Code Red specializes in cyber security staffing.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 10 | 19 contacts → | ||||
Exact match “We are a team of cybersecurity operators from Silicon Valley.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 11 | 17 contacts → | ||||
Exact match “We specialize in the Design, Installation, and Service of access control, intrusion detection, video surveillance, alarm monitoring, building management software, internet of…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 12 | 12 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 · Nov 5, 2026 · View company records in RevenueBase | |||||
| 13 | 10 contacts → | ||||
Exact match “At Blackcat Security we think like Black Hats but work like White Hats.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 14 | 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 · Nov 5, 2026 · View company records in RevenueBase | |||||
| 15 | 9 contacts → | ||||
Exact match “Epic Machines is a Value Added Reseller and Managed Security Services provider offering Security Transformation using Cloud-native solutions to commercial and government markets.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 16 | 9 contacts → | ||||
Exact match “Fraud doesn’t break in.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 17 | 9 contacts → | ||||
Exact match “The fundamental goal of CSS is to be an outstanding security organization dedicated to serving the Clients of CSS and the Public’s Safety, through its Officers, with effectiveness…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 18 | 7 contacts → | ||||
Exact match “AI is spreading uncontrollably across your organization.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 19 | 6 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 · Nov 5, 2026 · View company records in RevenueBase | |||||
| 20 | 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 · Nov 5, 2026 · View company records in RevenueBase | |||||
| 21 | 5 contacts → | ||||
Exact match “Blacksmith InfoSec helps small and medium businesses forge information security programs” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 22 | 5 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 · Nov 5, 2026 · View company records in RevenueBase | |||||
| 23 | 5 contacts → | ||||
Exact match “Enterprise Cybersecurity Made Simple” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 24 | 3 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 · Nov 5, 2026 · View company records in RevenueBase | |||||
| 25 | 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 · Nov 5, 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 “enterprise security firms”. 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 112 enterprise security firms based in San Francisco, United States
See the full list, filter by size, metro and specialty, and access 432 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Enterprise security firms based in San Francisco, United States at a glance
As of Nov 5, 2026Companies by employee count
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 112 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 “enterprise security firms” 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 432 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 November 5, 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.
Enterprise security firms by metro in the United States
- Enterprise security firms in New York335
- Enterprise security firms in Houston217
- Enterprise security firms in Los Angeles176
- Enterprise security firms in Atlanta174
- Enterprise security firms in Miami168
- Enterprise security firms in Washington153
- Enterprise security firms in Austin150
- Enterprise security firms in Dallas146
- Enterprise security firms in Chicago140
- Enterprise security firms in Tampa106
- Enterprise security firms in Phoenix91
- Enterprise security firms in Charlotte90
- Enterprise security firms in Denver90
- Enterprise security firms in Las Vegas89
- Enterprise security firms in Orlando82
- Enterprise security firms in San Diego78
- Enterprise security firms in Boston73
- Enterprise security firms in Seattle70
- Enterprise security firms in San Antonio68
- Enterprise security firms in Arlington64
- Enterprise security firms in Baltimore58
- Enterprise security firms in San Jose54
- Enterprise security firms in Columbia53
- Enterprise security firms in Indianapolis52
- Enterprise security firms in Alexandria50
- Enterprise security firms in Nashville47
- Enterprise security firms in Raleigh47
- Enterprise security firms in Reston45
- Enterprise security firms in Mclean44
- Enterprise security firms in Fort Lauderdale43
- Enterprise security firms in Minneapolis43
- Enterprise security firms in Scottsdale43
- Enterprise security firms in Portland42
- Enterprise security firms in Wilmington42
- Enterprise security firms in Philadelphia41
- Enterprise security firms in Richmond40
- Enterprise security firms in Colorado Springs37
- Enterprise security firms in Plano35
- Enterprise security firms in Huntsville34
- Enterprise security firms in Jacksonville34
- Enterprise security firms in Pittsburgh34
- Enterprise security firms in Herndon33
- Enterprise security firms in Sheridan33
- Enterprise security firms in Columbus31
- Enterprise security firms in Sacramento30
- Enterprise security firms in St. Louis30
- Enterprise security firms in Fairfax29
- Enterprise security firms in Ashburn28
- Enterprise security firms in Irvine28
- Enterprise security firms in Boca Raton27
- Enterprise security firms in Dover27
- Enterprise security firms in Cleveland26
- Enterprise security firms in Kansas City26
- Enterprise security firms in Alpharetta25
- Enterprise security firms in Salt Lake City25
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 “enterprise security firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many enterprise security firms are there based in San Francisco, United States?
RevenueBase identified 112 company matches for enterprise security firms associated with San Francisco, United States as of November 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?
Bugcrowd 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 enterprise security firms?
New York leads the United States with 335 company records, followed by Houston (217) and Los Angeles (176). San Francisco has 112.
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 432 professional contacts with verified work emails tracked across these 112 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 November 5, 2026.
Ready to reach these companies? Verified emails and direct dials for all 112 enterprise security firms based in San Francisco, United States. Start with a free account, no credit card.
Download this list →Related lists
Enterprise security firms by geography
- Enterprise security firms based in Buenos Aires, Argentina
- Enterprise security firms based in Adelaide, Australia
- Enterprise security firms based in Brisbane, Australia
- Enterprise security firms based in Canberra, Australia
- Enterprise security firms based in Melbourne, Australia
- Enterprise security firms based in Perth, Australia
- Enterprise security firms based in Sydney, Australia
- Enterprise security firms based in Vienna, Austria
- Enterprise security firms based in Dhaka, Bangladesh
- Enterprise security firms based in Barueri, Brazil
- Enterprise security firms based in Belo Horizonte, Brazil
- Enterprise security firms based in Brasilia, Brazil
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.
More company lists
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- Enterprise security firms based in Buenos Aires, Argentina
- Enterprise security firms based in Adelaide, Australia
- Enterprise security firms based in Brisbane, Australia
- Enterprise security firms based in Canberra, Australia
- Enterprise security firms based in Melbourne, Australia
- Enterprise security firms based in Perth, Australia
Company intelligence · public preview
Top 25 enterprise security firms based in San Francisco, United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 112 matching company records for enterprise security firms based in San Francisco, United States, with 4,244 tracked contacts and 432 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 5, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 enterprise security firms based in San Francisco, United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Bugcrowdbugcrowd.comHQ: San Francisco, CA, United StatesReported employees: Not recorded | San Francisco, CA, United States | Not recorded | Exact match | 3,342 contacts → |
“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…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Steele CSSsteelecss.comHQ: San Francisco, CA, United StatesReported employees: 201-500 | San Francisco, CA, United States | 201-500 | Exact match | 68 contacts → |
“STEELE Corporate Security Services is a global risk management firm that provides executive security, workplace stability, incident management, 24/ crisis response & GPS…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Monarchmonarchconnected.comHQ: San Francisco, CA, United StatesReported employees: 11-50 | San Francisco, CA, United States | 11-50 | Exact match | 62 contacts → |
“At Monarch, we help organizations create safer, smarter environments through cutting-edge security technology.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Global Secure 3globalsecure3.comHQ: San Francisco, CA, United StatesReported employees: 51-200 | San Francisco, CA, United States | 51-200 | Exact match | 37 contacts → |
“Global Secure 3 (GS3) is an international firm that provides risk management and investigation services to corporate and public sector organizations.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Rescor Grouprescorgroup.comHQ: San Francisco, CA, United StatesReported employees: 51-200 | San Francisco, CA, United States | 51-200 | Exact match | 34 contacts → |
“Rescor Group is a veteran-owned, Bay Area-based boutique security firm specializing in full-scope concierge executive protection.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Bannerman Securitybannerman.comHQ: San Francisco, CA, United StatesReported employees: 201-500 | San Francisco, CA, United States | 201-500 | Exact match | 32 contacts → |
“Everyone deserves to feel safe.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Treeline Securitytreelinesecurity.comHQ: San Francisco, CA, United StatesReported employees: 51-200 | San Francisco, CA, United States | 51-200 | Exact match | 31 contacts → |
“Treeline Security combines the personal touch of a small, client-focused team, with the extensive reach and resources of a large network.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Sentantsentant.netHQ: San Francisco, CA, United StatesReported employees: 11-50 | San Francisco, CA, United States | 11-50 | Exact match | 26 contacts → |
“Sentant is a next-generation cybersecurity & IT services firm with a team of experienced technology professionals.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Code RED Partnerscoderedpartners.comHQ: San Francisco, CA, United StatesReported employees: 1-10 | San Francisco, CA, United States | 1-10 | Exact match | 24 contacts → |
“Code Red specializes in cyber security staffing.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Ysecurityysecurity.ioHQ: San Francisco, CA, United StatesReported employees: 11-50 | San Francisco, CA, United States | 11-50 | Exact match | 19 contacts → |
“We are a team of cybersecurity operators from Silicon Valley.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Microbiz Security Companymbiz.comHQ: San Francisco, CA, United StatesReported employees: 11-50 | San Francisco, CA, United States | 11-50 | Exact match | 17 contacts → |
“We specialize in the Design, Installation, and Service of access control, intrusion detection, video surveillance, alarm monitoring, building management software, internet of…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Truvantis, INCtruvantis.comHQ: San Francisco, CA, United StatesReported employees: 11-50 | San Francisco, CA, United States | 11-50 | Exact match | 12 contacts → |
“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 description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Black CAT Securityblackcatsecurity.ioHQ: San Francisco, CA, United StatesReported employees: 1-10 | San Francisco, CA, United States | 1-10 | Exact match | 10 contacts → |
“At Blackcat Security we think like Black Hats but work like White Hats.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Metabase Qmetabaseq.com HQ: San Francisco, United StatesReported employees: 51-200 | San Francisco, United States | 51-200 | Exact match | 9 contacts → |
“Metabase Q offers an end-to-end platform that enables businesses to manage, measure and mature their cybersecurity.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Epic Machines, INCepicmachines.comHQ: San Francisco, United StatesReported employees: 11-50 | San Francisco, United States | 11-50 | Exact match | 9 contacts → |
“Epic Machines is a Value Added Reseller and Managed Security Services provider offering Security Transformation using Cloud-native solutions to commercial and government markets.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  909cyber909cyber.comHQ: San Francisco, CA, United StatesReported employees: 1-10 | San Francisco, CA, United States | 1-10 | Exact match | 9 contacts → |
“Fraud doesn’t break in.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Critical Synthesis Securitycriticalsynthesissecurity.comHQ: San Francisco, CA, United StatesReported employees: 1-10 | San Francisco, CA, United States | 1-10 | Exact match | 9 contacts → |
“The fundamental goal of CSS is to be an outstanding security organization dedicated to serving the Clients of CSS and the Public’s Safety, through its Officers, with effectiveness…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  ZAUNzaun.aiHQ: San Francisco, CA, United StatesReported employees: 11-50 | San Francisco, CA, United States | 11-50 | Exact match | 7 contacts → |
“AI is spreading uncontrollably across your organization.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Trustiphi, LLCtrustiphi.comHQ: San Francisco, CA, United StatesReported employees: 11-50 | San Francisco, CA, United States | 11-50 | Exact match | 6 contacts → |
“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 description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Humanize, INChumanize.securityHQ: San Francisco, CA, United StatesReported employees: 11-50 | San Francisco, CA, United States | 11-50 | Exact match | 6 contacts → |
“Humanize is an innovative and data-conscious company that transforms cybersecurity weaknesses to human readable quantified risks for C-Suite.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Blacksmith Infosecblacksmithinfosec.comHQ: San Francisco, CA, United StatesReported employees: 1-10 | San Francisco, CA, United States | 1-10 | Exact match | 5 contacts → |
“Blacksmith InfoSec helps small and medium businesses forge information security programs” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Dogpatch Solutions INCdogpatchsolutions.comHQ: San Francisco, CA, United StatesReported employees: 1-10 | San Francisco, CA, United States | 1-10 | Exact match | 5 contacts → |
“Dogpatch Solutions is a leading IT consulting firm that specializes in cybersecurity assessments, migrations, networking and cloud computing solutions.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Startup Defensestartupdefense.ioHQ: San Francisco, CA, United StatesReported employees: 11-50 | San Francisco, CA, United States | 11-50 | Exact match | 5 contacts → |
“Enterprise Cybersecurity Made Simple” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Itasc Solutionsitascsolutions.comHQ: San Francisco, CA, United StatesReported employees: 11-50 | San Francisco, CA, United States | 11-50 | Exact match | 3 contacts → |
“Our core values are to strive for excellence, act with integrity, and bring the best results to your business.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Servadusservadus.comHQ: San Francisco, CA, United StatesReported employees: 1-10 | San Francisco, CA, United States | 1-10 | Exact match | 3 contacts → |
“Cybersecurity by Design, we help organizations with their cybersecurity and compliance programs through management and sustainability, consulting, and assessing.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 112 company matches
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Enterprise security firms: dataset insights
November 5, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
112 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 112 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 5, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Enterprise security firms by metro in the United States
- Enterprise security firms in New York335
- Enterprise security firms in Houston217
- Enterprise security firms in Los Angeles176
- Enterprise security firms in Atlanta174
- Enterprise security firms in Miami168
- Enterprise security firms in Washington153
- Enterprise security firms in Austin150
- Enterprise security firms in Dallas146
- Enterprise security firms in Chicago140
- Enterprise security firms in Tampa106
- Enterprise security firms in Phoenix91
- Enterprise security firms in Charlotte90
- Enterprise security firms in Denver90
- Enterprise security firms in Las Vegas89
- Enterprise security firms in Orlando82
- Enterprise security firms in San Diego78
- Enterprise security firms in Boston73
- Enterprise security firms in Seattle70
- Enterprise security firms in San Antonio68
- Enterprise security firms in Arlington64
- Enterprise security firms in Baltimore58
- Enterprise security firms in San Jose54
- Enterprise security firms in Columbia53
- Enterprise security firms in Indianapolis52
- Enterprise security firms in Alexandria50
- Enterprise security firms in Nashville47
- Enterprise security firms in Raleigh47
- Enterprise security firms in Reston45
- Enterprise security firms in Mclean44
- Enterprise security firms in Fort Lauderdale43
- Enterprise security firms in Minneapolis43
- Enterprise security firms in Scottsdale43
- Enterprise security firms in Portland42
- Enterprise security firms in Wilmington42
- Enterprise security firms in Philadelphia41
- Enterprise security firms in Richmond40
- Enterprise security firms in Colorado Springs37
- Enterprise security firms in Plano35
- Enterprise security firms in Huntsville34
- Enterprise security firms in Jacksonville34
- Enterprise security firms in Pittsburgh34
- Enterprise security firms in Herndon33
- Enterprise security firms in Sheridan33
- Enterprise security firms in Columbus31
- Enterprise security firms in Sacramento30
- Enterprise security firms in St. Louis30
- Enterprise security firms in Fairfax29
- Enterprise security firms in Ashburn28
- Enterprise security firms in Irvine28
- Enterprise security firms in Boca Raton27
- Enterprise security firms in Dover27
- Enterprise security firms in Cleveland26
- Enterprise security firms in Kansas City26
- Enterprise security firms in Alpharetta25
- Enterprise security firms in Salt Lake City25
Questions about this company list
What does Exact match mean for enterprise security firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many enterprise security firms did RevenueBase find based in San Francisco, United States?
The saved snapshot records 112 matching company records, 4,244 tracked contacts and 432 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 5, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Enterprise security firms by geography
- Enterprise security firms based in Buenos Aires, Argentina
- Enterprise security firms based in Adelaide, Australia
- Enterprise security firms based in Brisbane, Australia
- Enterprise security firms based in Canberra, Australia
- Enterprise security firms based in Melbourne, Australia
- Enterprise security firms based in Perth, Australia
- Enterprise security firms based in Sydney, Australia
- Enterprise security firms based in Vienna, Austria
- Enterprise security firms based in Dhaka, Bangladesh
- Enterprise security firms based in Barueri, Brazil
- Enterprise security firms based in Belo Horizonte, Brazil
- Enterprise security firms based in Brasilia, Brazil
Cite this list
RevenueBase Data Team. Top 25 enterprise security firms based in San Francisco, United States. Snapshot: November 5, 2026. https://revenuebase.ai/companies/enterprise-security-firms/united-states/san-francisco.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Enterprise security firms based in Buenos Aires, Argentina
- Enterprise security firms based in Adelaide, Australia
- Enterprise security firms based in Brisbane, Australia
- Enterprise security firms based in Canberra, Australia
- Enterprise security firms based in Melbourne, Australia
- Enterprise security firms based in Perth, Australia
Company intelligence · public preview
Top 25 enterprise security firms based in San Francisco, United States
RevenueBase records 112 matching company records for enterprise security firms based in San Francisco, United States, with 4,244 tracked contacts and 432 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 5, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 enterprise security firms based in San Francisco, United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Bugcrowdbugcrowd.com HQ: San Francisco, CA, United StatesReported employees: Not recorded | San Francisco, CA, United States | Not recorded | Exact match | 3,342 contacts → |
“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…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Steele CSSsteelecss.com HQ: San Francisco, CA, United StatesReported employees: 201-500 | San Francisco, CA, United States | 201-500 | Exact match | 68 contacts → |
“STEELE Corporate Security Services is a global risk management firm that provides executive security, workplace stability, incident management, 24/ crisis response & GPS…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Monarchmonarchconnected.com HQ: San Francisco, CA, United StatesReported employees: 11-50 | San Francisco, CA, United States | 11-50 | Exact match | 62 contacts → |
“At Monarch, we help organizations create safer, smarter environments through cutting-edge security technology.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Global Secure 3globalsecure3.com HQ: San Francisco, CA, United StatesReported employees: 51-200 | San Francisco, CA, United States | 51-200 | Exact match | 37 contacts → |
“Global Secure 3 (GS3) is an international firm that provides risk management and investigation services to corporate and public sector organizations.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Rescor Grouprescorgroup.com HQ: San Francisco, CA, United StatesReported employees: 51-200 | San Francisco, CA, United States | 51-200 | Exact match | 34 contacts → |
“Rescor Group is a veteran-owned, Bay Area-based boutique security firm specializing in full-scope concierge executive protection.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Bannerman Securitybannerman.com HQ: San Francisco, CA, United StatesReported employees: 201-500 | San Francisco, CA, United States | 201-500 | Exact match | 32 contacts → |
“Everyone deserves to feel safe.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Treeline Securitytreelinesecurity.com HQ: San Francisco, CA, United StatesReported employees: 51-200 | San Francisco, CA, United States | 51-200 | Exact match | 31 contacts → |
“Treeline Security combines the personal touch of a small, client-focused team, with the extensive reach and resources of a large network.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Sentantsentant.net HQ: San Francisco, CA, United StatesReported employees: 11-50 | San Francisco, CA, United States | 11-50 | Exact match | 26 contacts → |
“Sentant is a next-generation cybersecurity & IT services firm with a team of experienced technology professionals.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Code RED Partnerscoderedpartners.com HQ: San Francisco, CA, United StatesReported employees: 1-10 | San Francisco, CA, United States | 1-10 | Exact match | 24 contacts → |
“Code Red specializes in cyber security staffing.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Ysecurityysecurity.io HQ: San Francisco, CA, United StatesReported employees: 11-50 | San Francisco, CA, United States | 11-50 | Exact match | 19 contacts → |
“We are a team of cybersecurity operators from Silicon Valley.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Microbiz Security Companymbiz.com HQ: San Francisco, CA, United StatesReported employees: 11-50 | San Francisco, CA, United States | 11-50 | Exact match | 17 contacts → |
“We specialize in the Design, Installation, and Service of access control, intrusion detection, video surveillance, alarm monitoring, building management software, internet of…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Truvantis, INCtruvantis.com HQ: San Francisco, CA, United StatesReported employees: 11-50 | San Francisco, CA, United States | 11-50 | Exact match | 12 contacts → |
“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 description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Black CAT Securityblackcatsecurity.io HQ: San Francisco, CA, United StatesReported employees: 1-10 | San Francisco, CA, United States | 1-10 | Exact match | 10 contacts → |
“At Blackcat Security we think like Black Hats but work like White Hats.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Metabase Qmetabaseq.com HQ: San Francisco, United StatesReported employees: 51-200 | San Francisco, United States | 51-200 | Exact match | 9 contacts → |
“Metabase Q offers an end-to-end platform that enables businesses to manage, measure and mature their cybersecurity.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Epic Machines, INCepicmachines.com HQ: San Francisco, United StatesReported employees: 11-50 | San Francisco, United States | 11-50 | Exact match | 9 contacts → |
“Epic Machines is a Value Added Reseller and Managed Security Services provider offering Security Transformation using Cloud-native solutions to commercial and government markets.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | 909cyber909cyber.com HQ: San Francisco, CA, United StatesReported employees: 1-10 | San Francisco, CA, United States | 1-10 | Exact match | 9 contacts → |
“Fraud doesn’t break in.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Critical Synthesis Securitycriticalsynthesissecurity.com HQ: San Francisco, CA, United StatesReported employees: 1-10 | San Francisco, CA, United States | 1-10 | Exact match | 9 contacts → |
“The fundamental goal of CSS is to be an outstanding security organization dedicated to serving the Clients of CSS and the Public’s Safety, through its Officers, with effectiveness…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | ZAUNzaun.ai HQ: San Francisco, CA, United StatesReported employees: 11-50 | San Francisco, CA, United States | 11-50 | Exact match | 7 contacts → |
“AI is spreading uncontrollably across your organization.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Trustiphi, LLCtrustiphi.com HQ: San Francisco, CA, United StatesReported employees: 11-50 | San Francisco, CA, United States | 11-50 | Exact match | 6 contacts → |
“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 description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Humanize, INChumanize.security HQ: San Francisco, CA, United StatesReported employees: 11-50 | San Francisco, CA, United States | 11-50 | Exact match | 6 contacts → |
“Humanize is an innovative and data-conscious company that transforms cybersecurity weaknesses to human readable quantified risks for C-Suite.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Blacksmith Infosecblacksmithinfosec.com HQ: San Francisco, CA, United StatesReported employees: 1-10 | San Francisco, CA, United States | 1-10 | Exact match | 5 contacts → |
“Blacksmith InfoSec helps small and medium businesses forge information security programs” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Dogpatch Solutions INCdogpatchsolutions.com HQ: San Francisco, CA, United StatesReported employees: 1-10 | San Francisco, CA, United States | 1-10 | Exact match | 5 contacts → |
“Dogpatch Solutions is a leading IT consulting firm that specializes in cybersecurity assessments, migrations, networking and cloud computing solutions.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Startup Defensestartupdefense.io HQ: San Francisco, CA, United StatesReported employees: 11-50 | San Francisco, CA, United States | 11-50 | Exact match | 5 contacts → |
“Enterprise Cybersecurity Made Simple” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Itasc Solutionsitascsolutions.com HQ: San Francisco, CA, United StatesReported employees: 11-50 | San Francisco, CA, United States | 11-50 | Exact match | 3 contacts → |
“Our core values are to strive for excellence, act with integrity, and bring the best results to your business.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Servadusservadus.com HQ: San Francisco, CA, United StatesReported employees: 1-10 | San Francisco, CA, United States | 1-10 | Exact match | 3 contacts → |
“Cybersecurity by Design, we help organizations with their cybersecurity and compliance programs through management and sustainability, consulting, and assessing.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 112 company matches
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Enterprise security firms: dataset insights
November 5, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
112 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 112 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 5, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Enterprise security firms by metro in the United States
- Enterprise security firms in New York335
- Enterprise security firms in Houston217
- Enterprise security firms in Los Angeles176
- Enterprise security firms in Atlanta174
- Enterprise security firms in Miami168
- Enterprise security firms in Washington153
- Enterprise security firms in Austin150
- Enterprise security firms in Dallas146
- Enterprise security firms in Chicago140
- Enterprise security firms in Tampa106
- Enterprise security firms in Phoenix91
- Enterprise security firms in Charlotte90
- Enterprise security firms in Denver90
- Enterprise security firms in Las Vegas89
- Enterprise security firms in Orlando82
- Enterprise security firms in San Diego78
- Enterprise security firms in Boston73
- Enterprise security firms in Seattle70
- Enterprise security firms in San Antonio68
- Enterprise security firms in Arlington64
- Enterprise security firms in Baltimore58
- Enterprise security firms in San Jose54
- Enterprise security firms in Columbia53
- Enterprise security firms in Indianapolis52
- Enterprise security firms in Alexandria50
- Enterprise security firms in Nashville47
- Enterprise security firms in Raleigh47
- Enterprise security firms in Reston45
- Enterprise security firms in Mclean44
- Enterprise security firms in Fort Lauderdale43
- Enterprise security firms in Minneapolis43
- Enterprise security firms in Scottsdale43
- Enterprise security firms in Portland42
- Enterprise security firms in Wilmington42
- Enterprise security firms in Philadelphia41
- Enterprise security firms in Richmond40
- Enterprise security firms in Colorado Springs37
- Enterprise security firms in Plano35
- Enterprise security firms in Huntsville34
- Enterprise security firms in Jacksonville34
- Enterprise security firms in Pittsburgh34
- Enterprise security firms in Herndon33
- Enterprise security firms in Sheridan33
- Enterprise security firms in Columbus31
- Enterprise security firms in Sacramento30
- Enterprise security firms in St. Louis30
- Enterprise security firms in Fairfax29
- Enterprise security firms in Ashburn28
- Enterprise security firms in Irvine28
- Enterprise security firms in Boca Raton27
- Enterprise security firms in Dover27
- Enterprise security firms in Cleveland26
- Enterprise security firms in Kansas City26
- Enterprise security firms in Alpharetta25
- Enterprise security firms in Salt Lake City25
Questions about this company list
What does Exact match mean for enterprise security firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many enterprise security firms did RevenueBase find based in San Francisco, United States?
The saved snapshot records 112 matching company records, 4,244 tracked contacts and 432 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 5, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Enterprise security firms by geography
- Enterprise security firms based in Buenos Aires, Argentina
- Enterprise security firms based in Adelaide, Australia
- Enterprise security firms based in Brisbane, Australia
- Enterprise security firms based in Canberra, Australia
- Enterprise security firms based in Melbourne, Australia
- Enterprise security firms based in Perth, Australia
- Enterprise security firms based in Sydney, Australia
- Enterprise security firms based in Vienna, Austria
- Enterprise security firms based in Dhaka, Bangladesh
- Enterprise security firms based in Barueri, Brazil
- Enterprise security firms based in Belo Horizonte, Brazil
- Enterprise security firms based in Brasilia, Brazil
Cite this list
RevenueBase Data Team. Top 25 enterprise security firms based in San Francisco, United States. Snapshot: November 5, 2026. https://revenuebase.ai/companies/enterprise-security-firms/united-states/san-francisco.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Enterprise security firms based in Buenos Aires, Argentina
- Enterprise security firms based in Adelaide, Australia
- Enterprise security firms based in Brisbane, Australia
- Enterprise security firms based in Canberra, Australia
- Enterprise security firms based in Melbourne, Australia
- Enterprise security firms based in Perth, Australia