CISO Tribune

Vendor comparison · 2 companies

General Dynamics Information Technology vs VulnCheck

General Dynamics Information Technology supports and secures government, defense, and intelligence projects across the country. VulnCheck sells a Cyber Threat Intelligence platform that provides exploit and vulnerability intelligence for prioritizing and remediating vulnerabilities. CISO Tribune files both under Threat intelligence. 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.

  • General Dynamics Information Technology
  • VulnCheck
General Dynamics Information Technology vs VulnCheck: Products, Customers and Funding Compared
General Dynamics Information TechnologyGeneral Dynamics Information Technology supports and secures government, defense, and intelligence projects across the country.gdit.comVulnCheckVulnCheck sells a Cyber Threat Intelligence platform that provides exploit and vulnerability intelligence for prioritizing and remediating vulnerabilities.vulncheck.com
What it sells
  • Full-Spectrum Cyber[1][4]Full-spectrum cyber offered by GDIT for missions across cyberspace.
  • Mission Solutions[4]A portfolio of mission solutions from GDIT for government missions.
  • DOGMA[4]An air defense systems project from GDIT that tracks commercial and unmanned aerial systems.
  • 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
Not stated on its pagesNot 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 our reading of its own pages, GDIT supports and secures government, defense, and intelligence projects across the country. GDIT's pages describe work with partners across government on security at the physical and digital border. GDIT's pages describe enterprise IT network services for highly mobile warfighters and professionals.Not written yet
Last verified
October 19, 2026November 2, 2026

Where they overlap

  • General Dynamics Information Technology and VulnCheck are both filed under Threat intelligence.

Where they differ, field by field

  • General Dynamics Information Technology's primary category is Security resellers and integrators; VulnCheck's is Threat intelligence.
  • General Dynamics Information Technology is also filed under OT and ICS security and Post-quantum cryptography. VulnCheck is also filed under Vulnerability management.
  • General Dynamics Information Technology lists Full-Spectrum Cyber, Mission Solutions and DOGMA. VulnCheck lists Exploit & Vulnerability Intelligence, Initial Access Intelligence and VulnCheck for Government.
  • VulnCheck is headquartered in Lexington, United States.
  • VulnCheck is privately held.

What it sells: General Dynamics Information Technology

What DOGMA does[4]
GDIT's DOGMA air defense systems project integrates cloud and AI technologies with satellite connectivity for data analysis and targeting. DOGMA tracks commercial and unmanned aerial systems and is used to detect illicit materials entering the U.S.

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 General Dynamics Information Technology and VulnCheck

What do General Dynamics Information Technology and VulnCheck sell?
General Dynamics Information Technology sells Full-Spectrum Cyber, Mission Solutions and DOGMA. VulnCheck sells Exploit & Vulnerability Intelligence, Initial Access Intelligence and VulnCheck for Government.
Are General Dynamics Information Technology and VulnCheck in the same category?
They share Threat intelligence. General Dynamics Information Technology's primary category is Security resellers and integrators and VulnCheck's is Threat intelligence.
Where are General Dynamics Information Technology and VulnCheck headquartered?
VulnCheck is headquartered in Lexington, United States.
Who owns General Dynamics Information Technology and VulnCheck?
VulnCheck is privately held.
Who are General Dynamics Information Technology and VulnCheck sold to?
From our reading of its own pages, GDIT supports and secures government, defense, and intelligence projects across the country.
What have General Dynamics Information Technology 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 General Dynamics Information Technology

General Dynamics Information Technology supports and secures government, defense, and intelligence projects across the country. GDIT offers full-spectrum cyber for missions across cyberspace. GDIT delivers software solutions, which GDIT describes as human-centered and mission-focused. GDIT has a portfolio of mission solutions engineered for government missions.[3][4]

GDIT partners across government on security, safety and experience at the physical and digital border. GDIT works on border security, intelligence and disaster response. GDIT's DOGMA air defense systems project integrates cloud and AI technologies with satellite connectivity for data analysis and targeting. DOGMA tracks commercial and unmanned aerial systems and is used to detect illicit materials entering the U.S.[1][4]

GDIT staff help ensure that the USCENTCOM enterprise IT network environment connects data and systems to highly mobile warfighters and professionals. GDIT has positions within Tampa, FL and OCONUS roles in Iraq, Jordan, Qatar, and Saudi Arabia. GDIT positions in Tampa, FL and the OCONUS roles in Iraq, Jordan, Qatar, and Saudi Arabia require clearance from Secret through TS/SCI.[5]

GDIT employees work within the JCITA program. GDIT employees support CI training modalities. GDIT has instructor positions across experience levels within an instructor cadre. GDIT positions in Quantico, VA require TS/SCI with favorable polygraph, and some roles require additional certifications.[3]

The Executive Order on Improving the Nation’s Cybersecurity requires government agencies to achieve specific zero trust security goals by the end of the 2024 fiscal year. Government agencies focus on zero trust benefits including simplifying the user experience and reducing the risk of a data breach. Government agencies name upgrading legacy infrastructure and identifying the right technologies as obstacles to their zero trust strategies. GDIT describes zero trust as the cyber strategy for federal agencies that guides capabilities, processes, and cyber investments across the entire government. Government agencies focus their investments on delivering on their mission and on secure work for users on any device, from anywhere.[1][7]

GDIT works with suppliers and subcontractors as partners and provides resources for potential, new and current partners to do business with GDIT. GDIT supports a core group of charities that align with its customers and represent its values. GDIT encourages employees to volunteer and donate where they live, work, and play. GDIT partners with organizations serving veterans, active-duty service members, and their families. GDIT supports the USO and other non-profits focused on the military. GDIT supports organizations that advance STEM education and programming. GDIT supports health organizations that align with its businesses. GDIT is a long-standing supporter of The Children’s Inn at NIH.[1][3][5][6][8][9]

General Dynamics Information Technology on the record

Sources

General Dynamics Information Technology full record

  1. [1]CyberGDIT · gdit.com · undated page, accessed October 19, 2026 · Tier A
  2. [2]Gdit awarded 1 3 billion enterprise network operations and cybersecurity support contract for the army national guardGDIT · gdit.com · published August 7, 2026 · Tier A
  3. [3]Counterintelligence Strengthens Security | GDITGDIT · undated page, accessed November 10, 2026 · Tier A
  4. [4]GDIT - Art of the possible.GDIT · undated page, accessed November 10, 2026 · Tier A
  5. [5]Delivering the enterprise IT network services that warfighters count on. | GDITGDIT · undated page, accessed November 10, 2026 · Tier A
  6. [6]Emerge: Zero Trust | GDITGDIT · undated page, accessed November 10, 2026 · Tier A
  7. [7]Agency Guide to Zero Trust Maturity | GDITGDIT · undated page, accessed November 10, 2026 · Tier A
  8. [8]About GDITGDIT · undated page, accessed November 10, 2026 · Tier A
  9. [9]Corporate Citizenship | GDITGDIT · 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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