CISO Tribune

Vendor comparison · 2 companies

ICF vs VulnCheck

ICF sells security and resilience services that help government and industry strengthen defenses against cyber, physical, and emerging threats. VulnCheck sells a Cyber Threat Intelligence platform that provides exploit and vulnerability intelligence for prioritizing and remediating vulnerabilities. CISO Tribune files both under Vulnerability management. This page sets the two records side by side: what each sells, where it is based, who owns and funds it, the customers it names and its recent news, each fact numbered to its source.

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Up to four companies side by side.

  • ICF
  • VulnCheck
ICF vs VulnCheck: Products, Customers and Funding Compared
ICFICF sells security and resilience services that help government and industry strengthen defenses against cyber, physical, and emerging threats.icf.comVulnCheckVulnCheck sells a Cyber Threat Intelligence platform that provides exploit and vulnerability intelligence for prioritizing and remediating vulnerabilities.vulncheck.com
What it sells
  • ICF Fathom[3]ICF's suite of tailored AI solutions and services.
  • Exploit & Vulnerability Intelligence[1][4][5][10][11][15]Early access to new vulnerability information not found in the NVD, with dozens of unique fields.
  • Initial Access Intelligence[1][5][8]In-house developed exploit PoCs, packet captures and Suricata signatures for initial access vulnerabilities.
  • VulnCheck for Government[16]Features, functionality and data available only to Government partners.
Categories
Headquarters
Not stated on its pagesLexington, United States[3]
Founded
1969[3]Not stated on its pages
Ownership and funding
Not stated on its pagesPrivately held[2]
Named customers
Not stated on its pagesNot stated on its pages
Recent news
Not stated on its pages
  • February 17, 2026VulnCheck announced it raised $25 million in new funding to scale its growth and expand its intelligence capabilities.[19]
  • February 17, 2026VulnCheck announced a $25 million Series B round led by Sorenson Capital, with National Grid Partners and existing investors also taking part.[12]
  • February 17, 2026Axios reported that VulnCheck raised a $25 million Series B round led by Sorenson Capital.[14]
  • December 8, 2025VulnCheck announced two executive hires: Mike Price as Vice President of Product & Engineering and Jon Loehr as Vice President of Finance.[13]
G2 and Gartner Peer Insights
  • G2: Not stated on its pages
  • Gartner Peer Insights: Not stated on its pages
  • G2: Not stated on its pages
  • Gartner Peer Insights: Not stated on its pages
Who it fits
From its own pages, ICF sells its security and resilience services to government and industry. ICF delivers its services to clients across the U.S. federal government through a contracts portfolio. ICF names government and commercial clients in public health, IT modernization, energy efficiency, natural disaster relief and mitigation, utility consulting, and climate, environmental and infrastructure services. ICF's acquisitions point to cybersecurity and identity management work for U.S. federal civilian and defense agencies. ICF's acquisitions point to work for electric and gas utilities, state and local governments, and state energy offices.Not written yet
Last verified
October 14, 2026November 2, 2026

Where they overlap

  • ICF and VulnCheck are both filed under Vulnerability management.

Where they differ, field by field

  • ICF's primary category is Security consulting and advisory; VulnCheck's is Threat intelligence.
  • ICF is also filed under Compliance automation and Incident response and forensics.
  • ICF lists ICF Fathom. VulnCheck lists Exploit & Vulnerability Intelligence, Initial Access Intelligence and VulnCheck for Government.
  • VulnCheck is headquartered in Lexington, United States.
  • ICF was founded in 1969.
  • VulnCheck is privately held.

What it sells: ICF

What ICF Fathom does[3]
ICF Fathom is ICF's suite of tailored AI solutions and services for organizations. ICF's suite of AI solutions and services features customizable intelligent agents.

What it sells: VulnCheck

What Exploit & Vulnerability Intelligence does[1][4][5][10][11][15]
Exploit & Vulnerability Intelligence is offered for decisions on which vulnerabilities need immediate remediation. It gives early access to new vulnerability information not found in the NVD, along with dozens of unique fields. It includes an exploitation timeline covering when a vulnerability was first disclosed, when evidence of exploitation was first discovered and when it was remediated.
What Initial Access Intelligence does[1][5][8]
VulnCheck develops exploit PoCs, packet captures, and Suricata signatures in house. They are used to defend against initial access vulnerabilities.
What VulnCheck for Government does[16]
VulnCheck for Government includes features, functionality and data. They are available only to VulnCheck's Government partners.

Questions about ICF and VulnCheck

What do ICF and VulnCheck sell?
ICF sells ICF Fathom. VulnCheck sells Exploit & Vulnerability Intelligence, Initial Access Intelligence and VulnCheck for Government.
Are ICF and VulnCheck in the same category?
They share Vulnerability management. ICF's primary category is Security consulting and advisory and VulnCheck's is Threat intelligence.
Where are ICF and VulnCheck headquartered?
VulnCheck is headquartered in Lexington, United States.
When were ICF and VulnCheck founded?
ICF was founded in 1969.
Who owns ICF and VulnCheck?
VulnCheck is privately held.
Who are ICF and VulnCheck sold to?
From its own pages, ICF sells its security and resilience services to government and industry.
What have ICF and VulnCheck announced recently?
February 17, 2026: VulnCheck announced it raised $25 million in new funding to scale its growth and expand its intelligence capabilities.

About ICF

ICF sells security and resilience services that help government and industry strengthen defenses against cyber, physical, and emerging threats. ICF frames resilience as key to protecting America's security, economy, and way of life. ICF's security work covers safeguarding critical assets, fortifying infrastructure, and building a security-first culture that considers cyber and physical convergence. ICF develops capabilities and executes real-time operations in support of national security.

ICF's infrastructure security and resilience work starts with understanding threats to mission-critical assets. ICF experts assess vulnerabilities, analyze cyber and physical risks, and develop strategic defenses to safeguard essential operations and national security. ICF experts design custom algorithms using statistics, machine learning, and AI. ICF analyzes the domain, integrates expert insights, and builds analytics for strategic decision-making and national security. ICF experts apply analytical methods and cybersecurity expertise to develop solutions for mission needs and national defense.

ICF Fathom is ICF's suite of tailored AI solutions and services for organizations. ICF's suite of AI solutions and services features customizable intelligent agents. ICF has ServiceNow and Appian capabilities. ICF partners with marketing, commerce, cloud and analytics platforms, with vertically-specific technology providers particularly in the energy sector, and with supply chain professionals. ICF says technology partners play a larger role in its offerings as the world becomes more interconnected. ICF seeks to collaborate with experts, suppliers, contractors, and technology partners.[5]

ICF delivers its services to clients across the U.S. federal government through a contracts portfolio. ICF works for government and commercial clients in areas including public health, IT modernization and digitization, energy efficiency, natural disaster relief and mitigation, utility consulting, and climate, environmental and infrastructure services. ICF provides clients with facts, data, and independent analysis to help them further their missions. ICF's team includes business analysts and policy specialists who work alongside technologists, data scientists, and creatives. ICF has built and integrated a set of marketing and communications capabilities to help organizations develop engagement with their audiences.[6][7]

Incentive Technology Group, LLC (ITG) provides cloud-based platform services to the U.S. federal government. ICF combines its strategic consulting, analytics and domain expertise with ITG's digital capabilities to help agencies architect and develop the technology platforms they need for their missions. Creative Systems and Consulting provides IT modernization and digital transformation solutions to U.S. federal agencies. SemanticBits provides digital modernization services using open-source frameworks to U.S. federal health agencies. ICF pairs its health and social services with ESAC's health technology solutions and applied understanding of genomics, proteomics and physical sciences in its digital health solutions. DMS Disaster Consultants is a disaster planning and recovery services firm whose capabilities augment ICF's disaster response, recovery and preparedness work in the public sector. Applied Energy Group (AEG) provides energy technology and advisory services to electric and gas utilities, state and local governments, and state energy offices.

ICF traces its origin to 1969, when a WWII veteran and former Tuskegee Airman, along with three U.S. Department of Defense analysts, founded the Inner City Fund to finance businesses in Washington, D.C. ICF describes itself as a global solutions and technology provider. In 2012, ICF acquired GHK Holdings Limited, a London-based consultancy with offices across Europe and Asia that added capabilities in environment, health, education, social programs, logistics, and international development. Mostra SA is a communications agency based in Brussels, Belgium, whose strategic communications capabilities complement ICF's policy work. ICF files annual reports on Form 10-K and quarterly reports on Form 10-Q with the U.S. Securities and Exchange Commission.[2][6]

ICF on the record

Sources

ICF full record

  1. [1]Cybersecurity Solutions and Cyber Strategy | ICFICF · undated page, accessed October 14, 2026 · Tier A
  2. [2]Who We Are | ICFICF · undated page, accessed October 14, 2026 · Tier A
  3. [3]Who We Are | ICFICF · undated page, accessed November 10, 2026 · Tier A
  4. [4]Acquisitions | ICFICF · undated page, accessed November 10, 2026 · Tier A
  5. [5]Seeking Suppliers, Contractors, and Technology Partners | ICFICF · undated page, accessed November 10, 2026 · Tier A
  6. [6]Overview | Investor Relations | ICF International Inc.ICF International Inc. · undated page, accessed November 10, 2026 · Tier A
  7. [7]About Us - We're the Changemakers | ICF Next | ICFICF · undated page, accessed November 10, 2026 · Tier A

VulnCheck full record

  1. [1]vulncheck.comVulnCheck · vulncheck.com · undated page, accessed September 27, 2026 · Tier A
  2. [2]Series aVulnCheck · vulncheck.com · published March 18, 2025 · Tier A
  3. [3]PrivacyVulnCheck · vulncheck.com · undated page, accessed September 27, 2026 · Tier A
  4. [4]Introduction - VulnCheck DocsVulnCheck · undated page, accessed October 30, 2026 · Tier A
  5. [5]VulnCheck - Outpace AdversariesVulnCheck · undated page, accessed October 30, 2026 · Tier A
  6. [6]Canary Intelligence - VulnCheck DocsVulnCheck · undated page, accessed October 30, 2026 · Tier A
  7. [7]Target Intelligence - VulnCheck DocsVulnCheck · undated page, accessed October 30, 2026 · Tier A
  8. [8]Initial Access Intelligence - VulnCheck DocsVulnCheck · undated page, accessed October 30, 2026 · Tier A
  9. [9]Query Parameters - VulnCheck DocsVulnCheck · undated page, accessed October 30, 2026 · Tier A
  10. [10]Package Manager Support - VulnCheck DocsVulnCheck · undated page, accessed October 30, 2026 · Tier A
  11. [11]NVD Migration - VulnCheck DocsVulnCheck · undated page, accessed October 30, 2026 · Tier A
  12. [12]VulnCheck Raises $25M Series B Financing to Address Surging Demand for its Exploit Intelligence SolutionsVulnCheck · published February 17, 2026 · Tier A
  13. [13]VulnCheck Announces Strategic Leadership Appointments to Accelerate GrowthVulnCheck · published December 8, 2025 · Tier A
  14. [14]Exclusive: VulnCheck nabs $25M Series B fundingAxios · published February 17, 2026 · Tier B
  15. [15]Exploit & Vulnerability Intelligence | Products | VulnCheckVulnCheck · undated page, accessed November 10, 2026 · Tier A
  16. [16]Products | VulnCheckVulnCheck · undated page, accessed November 10, 2026 · Tier A
  17. [17]Company | VulnCheckVulnCheck · undated page, accessed November 10, 2026 · Tier A
  18. [18]Service Terms | VulnCheckVulnCheck · published April 20, 2026 · Tier A
  19. [19]VulnCheck raises $25M to expand real-time exploit intelligence platformSiliconANGLE · published February 17, 2026 · Tier B

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