Company lists · Data refreshed September 2026
Top 25 Security information sharing platforms based in the United States
RevenueBase identified 217 company matches for security information sharing platforms associated with the United States as of September 2026 and tracks 3,509 professional contacts across them, including 674 with verified work emails. New York is the largest hub.
This list covers company matches for security information sharing platforms associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 29, 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 security information sharing platforms based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 417 contacts → | ||||
Exact match “The Cyber Security Forum Initiative (CSFI) is a non-profit organization headquartered in Omaha, NE and in Washington DC with a mission "to provide Cyber Warfare awareness…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 2 | 240 contacts → | ||||
Exact match “The Exostar Platform supports exclusive communities within highly regulated industries where organizations securely collaborate, share information, and operate compliantly.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 3 | 131 contacts → | ||||
Exact match “Cybrary is the premier cybersecurity professional development platform, providing the collective knowledge of the industry’s top experts and leading organizations to equip IT and…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 4 | 125 contacts → | ||||
Exact match “Since 2005, Team Cymru’s mission has been to save and improve human lives by working with public and private sector analyst teams around the world, enabling them to track and take…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 5 | 117 contacts → | ||||
Exact match “The Forum of Incident Response and Security Teams (FIRST) is an international, non-profit association of computer security incident response teams.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 6 | 113 contacts → | ||||
Exact match “Intellicene has redefined physical security with an intelligence-driven approach that goes beyond traditional security operations.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 7 | 75 contacts → | ||||
Exact match “One of the most widely read cybersecurity news sites: Dark Reading, part of Informa TechTarget, is the most trusted online community for security professionals like you.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 8 | 69 contacts → | ||||
Exact match “GreyNoise empowers defenders to work on the most urgent and critical threats without being overwhelmed by noisy, low-priority alerts.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 9 | 68 contacts → | ||||
Exact match “IID is an Infoblox company.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 10 | 64 contacts → | ||||
Exact match “Health-ISAC (Health Information Sharing and Analysis Center), is a global, non-profit, member-driven organization where health sector stakeholders join a trusted community and…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 11 | 57 contacts → | ||||
Exact match “Founded in 2013, Tenet3® set out to better secure cyber-physical systems by putting anti-tamper research into practice.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 12 | 57 contacts → | ||||
Exact match “For 25 years, SecureWorld has been connecting and empowering cybersecurity communities.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 13 | 51 contacts → | ||||
Exact match “ThreatQuotient improves security operations by fusing together disparate data sources, tools and teams to accelerate threat detection, investigation and response (TDIR).” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 14 | 41 contacts → | ||||
Exact match “The Global Cyber Alliance (GCA) is a global nonprofit that makes the Internet safer by reducing widespread cyber risk.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 15 | 38 contacts → | ||||
Exact match “DataCapable is a software platform that detects and monitors threats in real-time allowing businesses, organizations and government to prepare and respond faster and more…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 16 | 38 contacts → | ||||
Exact match “The Cipher Brief is the go-to digital platform for the latest security news and high-level analysis.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 17 | 36 contacts → | ||||
Exact match “The RH-ISAC was formed in 2014 as the home of the Retail and Hospitality Information Security and Analysis Center (ISAC) and operates as a central hub for sharing sector-specific…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 18 | 35 contacts → | ||||
Exact match “NC4, an Everbridge company, delivers safety and security solutions that revolutionize how government and businesses collect, manage, share and disseminate information to reduce…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 19 | 29 contacts → | ||||
Exact match “The Research & Education Networks Information Sharing and Analysis Center (REN-ISAC) is the trusted cybersecurity alliance for higher education and research institutions…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 20 | 27 contacts → | ||||
Exact match “Founded in The Honeynet Project is an international, non-profit (501c3) research organization dedicated to improving the security of the Internet at no cost to the public.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 21 | 25 contacts → | ||||
Exact match “Global Resilience Federation (GRF) is a nonprofit creator and operator of threat information sharing communities.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 22 | 24 contacts → | ||||
Exact match “Easy to use, secure information sharing ecosystem for organizations, large and small, empowering teams to collaborate and service their clients creating peace of mind in the…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 23 | 21 contacts → | ||||
Exact match “The Public Infrastructure Security Cyber Education System (PISCES) provides academic institutions with the curriculum, live data from public-sector community partners, and tools…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 24 | 20 contacts → | ||||
Exact match “PolySwarm is a crowdsourced threat intelligence marketplace that provides a more effective way to detect, analyze and respond to the latest threats, the ones more likely to go…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 25 | 18 contacts → | ||||
Exact match “We’re a cybersecurity-focused news service and a trusted, independent voice in the marketplace.” Recorded in the RevenueBase company graph · Sep 29, 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 “security information sharing platforms”. 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 217 security information sharing platforms based in the United States
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Security information sharing platforms based in the United States at a glance
As of Sep 29, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 217 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with the United States whose business descriptions match “security information sharing platforms” 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 674 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 29, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “security information sharing platforms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many security information sharing platforms are there based in the United States?
RevenueBase identified 217 company matches for security information sharing platforms associated with the United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Cyber Security Forum Initiative tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most security information sharing platforms?
New York leads with 13 company records, followed by San Francisco (10) and Atlanta (8).
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 674 professional contacts with verified work emails tracked across these 217 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 29, 2026.
Ready to reach these companies? Verified emails and direct dials for all 217 security information sharing platforms based in the United States. Start with a free account, no credit card.
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Security information sharing platforms based in London, United Kingdom
- Security information sharing platforms based in India
- Security information sharing platforms based in the United Kingdom
- AI companies based in the United States
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Company intelligence · public preview
Top 25 security information sharing platforms based in the 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 217 matching company records for security information sharing platforms based in the United States, with 3,509 tracked contacts and 674 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: September 29, 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 security information sharing platforms based in the 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 | HQ: Omaha, NE, United StatesReported employees: 51-200 | Omaha, NE, United States | 51-200 | Exact match | 417 contacts → |
“The Cyber Security Forum Initiative (CSFI) is a non-profit organization headquartered in Omaha, NE and in Washington DC with a mission "to provide Cyber Warfare awareness…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Exostarexostar.com HQ: Herndon, VA, United StatesReported employees: 201-500 | Herndon, VA, United States | 201-500 | Exact match | 240 contacts → |
“The Exostar Platform supports exclusive communities within highly regulated industries where organizations securely collaborate, share information, and operate compliantly.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Cybrarycybrary.itHQ: Riverdale, MD, United StatesReported employees: 51-200 | Riverdale, MD, United States | 51-200 | Exact match | 131 contacts → |
“Cybrary is the premier cybersecurity professional development platform, providing the collective knowledge of the industry’s top experts and leading organizations to equip IT and…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Team Cymruteam-cymru.comHQ: Lake Mary, FL, United StatesReported employees: 51-200 | Lake Mary, FL, United States | 51-200 | Exact match | 125 contacts → |
“Since 2005, Team Cymru’s mission has been to save and improve human lives by working with public and private sector analyst teams around the world, enabling them to track and take…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | FIRSTfirst.org HQ: Cary, NC, United StatesReported employees: Not recorded | Cary, NC, United States | Not recorded | Exact match | 117 contacts → |
“The Forum of Incident Response and Security Teams (FIRST) is an international, non-profit association of computer security incident response teams.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Intelliceneintellicene.comHQ: Melville, NY, United StatesReported employees: 201-500 | Melville, NY, United States | 201-500 | Exact match | 113 contacts → |
“Intellicene has redefined physical security with an intelligence-driven approach that goes beyond traditional security operations.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Dark Readingdarkreading.comHQ: New York, NY, United StatesReported employees: Not recorded | New York, NY, United States | Not recorded | Exact match | 75 contacts → |
“One of the most widely read cybersecurity news sites: Dark Reading, part of Informa TechTarget, is the most trusted online community for security professionals like you.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Greynoise Intelligencegreynoise.ioHQ: Washington, DC, United StatesReported employees: 11-50 | Washington, DC, United States | 11-50 | Exact match | 69 contacts → |
“GreyNoise empowers defenders to work on the most urgent and critical threats without being overwhelmed by noisy, low-priority alerts.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  IIDinternetidentity.comHQ: Tacoma, WA, United StatesReported employees: 51-200 | Tacoma, WA, United States | 51-200 | Exact match | 68 contacts → |
“IID is an Infoblox company.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Health-Isachealth-isac.org HQ: Orlando, FL, United StatesReported employees: 11-50 | Orlando, FL, United States | 11-50 | Exact match | 64 contacts → |
“Health-ISAC (Health Information Sharing and Analysis Center), is a global, non-profit, member-driven organization where health sector stakeholders join a trusted community and…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Tenet3tenet3.com HQ: Dayton, OH, United StatesReported employees: 11-50 | Dayton, OH, United States | 11-50 | Exact match | 57 contacts → |
“Founded in 2013, Tenet3® set out to better secure cyber-physical systems by putting anti-tamper research into practice.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Secureworldsecureworld.io HQ: Portland, OR, United StatesReported employees: 11-50 | Portland, OR, United States | 11-50 | Exact match | 57 contacts → |
“For 25 years, SecureWorld has been connecting and empowering cybersecurity communities.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Threatquotientthreatq.comHQ: Ashburn, VA, United StatesReported employees: 51-200 | Ashburn, VA, United States | 51-200 | Exact match | 51 contacts → |
“ThreatQuotient improves security operations by fusing together disparate data sources, tools and teams to accelerate threat detection, investigation and response (TDIR).” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Global Cyber Allianceglobalcyberalliance.orgHQ: Rensselaer, NY, United StatesReported employees: 11-50 | Rensselaer, NY, United States | 11-50 | Exact match | 41 contacts → |
“The Global Cyber Alliance (GCA) is a global nonprofit that makes the Internet safer by reducing widespread cyber risk.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Datacapabledatacapable.comHQ: Claymont, DE, United StatesReported employees: 11-50 | Claymont, DE, United States | 11-50 | Exact match | 38 contacts → |
“DataCapable is a software platform that detects and monitors threats in real-time allowing businesses, organizations and government to prepare and respond faster and more…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  The Cipher Briefthecipherbrief.comHQ: Atlanta, GA, United StatesReported employees: 11-50 | Atlanta, GA, United States | 11-50 | Exact match | 38 contacts → |
“The Cipher Brief is the go-to digital platform for the latest security news and high-level analysis.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Retail & Hospitality Isacrhisac.org HQ: Vienna, VA, United StatesReported employees: 11-50 | Vienna, VA, United States | 11-50 | Exact match | 36 contacts → |
“The RH-ISAC was formed in 2014 as the home of the Retail and Hospitality Information Security and Analysis Center (ISAC) and operates as a central hub for sharing sector-specific…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Nc4nc4.com HQ: El Segundo, CA, United StatesReported employees: 51-200 | El Segundo, CA, United States | 51-200 | Exact match | 35 contacts → |
“NC4, an Everbridge company, delivers safety and security solutions that revolutionize how government and businesses collect, manage, share and disseminate information to reduce…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Ren-Isacren-isac.net HQ: Bloomington, IN, United StatesReported employees: 11-50 | Bloomington, IN, United States | 11-50 | Exact match | 29 contacts → |
“The Research & Education Networks Information Sharing and Analysis Center (REN-ISAC) is the trusted cybersecurity alliance for higher education and research institutions…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  The Honeynet Projecthoneynet.orgHQ: Naperville, IL, United StatesReported employees: 201-500 | Naperville, IL, United States | 201-500 | Exact match | 27 contacts → |
“Founded in The Honeynet Project is an international, non-profit (501c3) research organization dedicated to improving the security of the Internet at no cost to the public.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Global Resilience Federationgrf.org HQ: Fairfax, United StatesReported employees: 11-50 | Fairfax, United States | 11-50 | Exact match | 25 contacts → |
“Global Resilience Federation (GRF) is a nonprofit creator and operator of threat information sharing communities.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Syncplicitysyncplicity.comHQ: Denver, CO, United StatesReported employees: 11-50 | Denver, CO, United States | 11-50 | Exact match | 24 contacts → |
“Easy to use, secure information sharing ecosystem for organizations, large and small, empowering teams to collaborate and service their clients creating peace of mind in the…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Pisces Internationalpisces-intl.org HQ: Bremerton, WA, United StatesReported employees: 1-10 | Bremerton, WA, United States | 1-10 | Exact match | 21 contacts → |
“The Public Infrastructure Security Cyber Education System (PISCES) provides academic institutions with the curriculum, live data from public-sector community partners, and tools…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Polyswarmpolyswarm.ioHQ: San Diego, CA, United StatesReported employees: 51-200 | San Diego, CA, United States | 51-200 | Exact match | 20 contacts → |
“PolySwarm is a crowdsourced threat intelligence marketplace that provides a more effective way to detect, analyze and respond to the latest threats, the ones more likely to go…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | N2k Cyberwirethecyberwire.com HQ: Fulton, MD, United StatesReported employees: 11-50 | Fulton, MD, United States | 11-50 | Exact match | 18 contacts → |
“We’re a cybersecurity-focused news service and a trusted, independent voice in the marketplace.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 217 company matches
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Security information sharing platforms: dataset insights
September 29, 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
217 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 worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 217 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: September 29, 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 ↗
Questions about this company list
What does Exact match mean for security information sharing platforms?
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 security information sharing platforms did RevenueBase find based in the United States?
The saved snapshot records 217 matching company records, 3,509 tracked contacts and 674 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: September 29, 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
Security information sharing platforms by geography
Cite this list
RevenueBase Data Team. Top 25 security information sharing platforms based in the United States. Snapshot: September 29, 2026. https://revenuebase.ai/companies/security-information-sharing-platforms/united-states.
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
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- Lists A-Z
- New lists
- Security information sharing platforms based in London, United Kingdom
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- Security information sharing platforms based in the United Kingdom
- AI companies based in the United States
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- Manufacturing companies based in the United States
Company intelligence · public preview
Top 25 security information sharing platforms based in the United States
RevenueBase records 217 matching company records for security information sharing platforms based in the United States, with 3,509 tracked contacts and 674 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: September 29, 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 security information sharing platforms based in the 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 | HQ: Omaha, NE, United StatesReported employees: 51-200 | Omaha, NE, United States | 51-200 | Exact match | 417 contacts → |
“The Cyber Security Forum Initiative (CSFI) is a non-profit organization headquartered in Omaha, NE and in Washington DC with a mission "to provide Cyber Warfare awareness…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Exostarexostar.com HQ: Herndon, VA, United StatesReported employees: 201-500 | Herndon, VA, United States | 201-500 | Exact match | 240 contacts → |
“The Exostar Platform supports exclusive communities within highly regulated industries where organizations securely collaborate, share information, and operate compliantly.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Cybrarycybrary.it HQ: Riverdale, MD, United StatesReported employees: 51-200 | Riverdale, MD, United States | 51-200 | Exact match | 131 contacts → |
“Cybrary is the premier cybersecurity professional development platform, providing the collective knowledge of the industry’s top experts and leading organizations to equip IT and…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Team Cymruteam-cymru.com HQ: Lake Mary, FL, United StatesReported employees: 51-200 | Lake Mary, FL, United States | 51-200 | Exact match | 125 contacts → |
“Since 2005, Team Cymru’s mission has been to save and improve human lives by working with public and private sector analyst teams around the world, enabling them to track and take…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | FIRSTfirst.org HQ: Cary, NC, United StatesReported employees: Not recorded | Cary, NC, United States | Not recorded | Exact match | 117 contacts → |
“The Forum of Incident Response and Security Teams (FIRST) is an international, non-profit association of computer security incident response teams.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Intelliceneintellicene.com HQ: Melville, NY, United StatesReported employees: 201-500 | Melville, NY, United States | 201-500 | Exact match | 113 contacts → |
“Intellicene has redefined physical security with an intelligence-driven approach that goes beyond traditional security operations.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Dark Readingdarkreading.com HQ: New York, NY, United StatesReported employees: Not recorded | New York, NY, United States | Not recorded | Exact match | 75 contacts → |
“One of the most widely read cybersecurity news sites: Dark Reading, part of Informa TechTarget, is the most trusted online community for security professionals like you.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Greynoise Intelligencegreynoise.io HQ: Washington, DC, United StatesReported employees: 11-50 | Washington, DC, United States | 11-50 | Exact match | 69 contacts → |
“GreyNoise empowers defenders to work on the most urgent and critical threats without being overwhelmed by noisy, low-priority alerts.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | IIDinternetidentity.com HQ: Tacoma, WA, United StatesReported employees: 51-200 | Tacoma, WA, United States | 51-200 | Exact match | 68 contacts → |
“IID is an Infoblox company.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Health-Isachealth-isac.org HQ: Orlando, FL, United StatesReported employees: 11-50 | Orlando, FL, United States | 11-50 | Exact match | 64 contacts → |
“Health-ISAC (Health Information Sharing and Analysis Center), is a global, non-profit, member-driven organization where health sector stakeholders join a trusted community and…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Tenet3tenet3.com HQ: Dayton, OH, United StatesReported employees: 11-50 | Dayton, OH, United States | 11-50 | Exact match | 57 contacts → |
“Founded in 2013, Tenet3® set out to better secure cyber-physical systems by putting anti-tamper research into practice.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Secureworldsecureworld.io HQ: Portland, OR, United StatesReported employees: 11-50 | Portland, OR, United States | 11-50 | Exact match | 57 contacts → |
“For 25 years, SecureWorld has been connecting and empowering cybersecurity communities.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Threatquotientthreatq.com HQ: Ashburn, VA, United StatesReported employees: 51-200 | Ashburn, VA, United States | 51-200 | Exact match | 51 contacts → |
“ThreatQuotient improves security operations by fusing together disparate data sources, tools and teams to accelerate threat detection, investigation and response (TDIR).” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Global Cyber Allianceglobalcyberalliance.org HQ: Rensselaer, NY, United StatesReported employees: 11-50 | Rensselaer, NY, United States | 11-50 | Exact match | 41 contacts → |
“The Global Cyber Alliance (GCA) is a global nonprofit that makes the Internet safer by reducing widespread cyber risk.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Datacapabledatacapable.com HQ: Claymont, DE, United StatesReported employees: 11-50 | Claymont, DE, United States | 11-50 | Exact match | 38 contacts → |
“DataCapable is a software platform that detects and monitors threats in real-time allowing businesses, organizations and government to prepare and respond faster and more…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | The Cipher Briefthecipherbrief.com HQ: Atlanta, GA, United StatesReported employees: 11-50 | Atlanta, GA, United States | 11-50 | Exact match | 38 contacts → |
“The Cipher Brief is the go-to digital platform for the latest security news and high-level analysis.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Retail & Hospitality Isacrhisac.org HQ: Vienna, VA, United StatesReported employees: 11-50 | Vienna, VA, United States | 11-50 | Exact match | 36 contacts → |
“The RH-ISAC was formed in 2014 as the home of the Retail and Hospitality Information Security and Analysis Center (ISAC) and operates as a central hub for sharing sector-specific…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Nc4nc4.com HQ: El Segundo, CA, United StatesReported employees: 51-200 | El Segundo, CA, United States | 51-200 | Exact match | 35 contacts → |
“NC4, an Everbridge company, delivers safety and security solutions that revolutionize how government and businesses collect, manage, share and disseminate information to reduce…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Ren-Isacren-isac.net HQ: Bloomington, IN, United StatesReported employees: 11-50 | Bloomington, IN, United States | 11-50 | Exact match | 29 contacts → |
“The Research & Education Networks Information Sharing and Analysis Center (REN-ISAC) is the trusted cybersecurity alliance for higher education and research institutions…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | The Honeynet Projecthoneynet.org HQ: Naperville, IL, United StatesReported employees: 201-500 | Naperville, IL, United States | 201-500 | Exact match | 27 contacts → |
“Founded in The Honeynet Project is an international, non-profit (501c3) research organization dedicated to improving the security of the Internet at no cost to the public.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Global Resilience Federationgrf.org HQ: Fairfax, United StatesReported employees: 11-50 | Fairfax, United States | 11-50 | Exact match | 25 contacts → |
“Global Resilience Federation (GRF) is a nonprofit creator and operator of threat information sharing communities.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Syncplicitysyncplicity.com HQ: Denver, CO, United StatesReported employees: 11-50 | Denver, CO, United States | 11-50 | Exact match | 24 contacts → |
“Easy to use, secure information sharing ecosystem for organizations, large and small, empowering teams to collaborate and service their clients creating peace of mind in the…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Pisces Internationalpisces-intl.org HQ: Bremerton, WA, United StatesReported employees: 1-10 | Bremerton, WA, United States | 1-10 | Exact match | 21 contacts → |
“The Public Infrastructure Security Cyber Education System (PISCES) provides academic institutions with the curriculum, live data from public-sector community partners, and tools…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Polyswarmpolyswarm.io HQ: San Diego, CA, United StatesReported employees: 51-200 | San Diego, CA, United States | 51-200 | Exact match | 20 contacts → |
“PolySwarm is a crowdsourced threat intelligence marketplace that provides a more effective way to detect, analyze and respond to the latest threats, the ones more likely to go…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | N2k Cyberwirethecyberwire.com HQ: Fulton, MD, United StatesReported employees: 11-50 | Fulton, MD, United States | 11-50 | Exact match | 18 contacts → |
“We’re a cybersecurity-focused news service and a trusted, independent voice in the marketplace.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 217 company matches
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Security information sharing platforms: dataset insights
September 29, 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
217 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 worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 217 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: September 29, 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 ↗
Questions about this company list
What does Exact match mean for security information sharing platforms?
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 security information sharing platforms did RevenueBase find based in the United States?
The saved snapshot records 217 matching company records, 3,509 tracked contacts and 674 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: September 29, 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
Security information sharing platforms by geography
Cite this list
RevenueBase Data Team. Top 25 security information sharing platforms based in the United States. Snapshot: September 29, 2026. https://revenuebase.ai/companies/security-information-sharing-platforms/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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