CISO Tribune

Vendor comparison · 2 companies

ICF vs Red Sentry

ICF sells security and resilience services that help government and industry strengthen defenses against cyber, physical, and emerging threats. Red Sentry sells offensive security services, from one-off penetration tests to ongoing PTaaS (Penetration Testing as a Service) partnerships. 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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  • ICF
  • Red Sentry
ICF vs Red Sentry: 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.comRed SentryRed Sentry sells offensive security services, from one-off penetration tests to ongoing PTaaS (Penetration Testing as a Service) partnerships.redsentry.com
What it sells
  • ICF Fathom[3]ICF's suite of tailored AI solutions and services.
  • PTaaS[1][3][5]A platform that gives teams a central place to track findings, remediation, retesting, communication, and report delivery.
  • Source Code Review[7]Tool-assisted static analysis paired with manual security review and validation.
  • Red Teaming[4]A simulated full-scale attack that tests an organization's people, processes, and technology.
  • Physical Security Assessment[9]Tests whether physical controls, people, and processes prevent unauthorized access to agreed locations and objectives.
Categories
Headquarters
Not stated on its pagesNot stated on its pages
Founded
1969[3]Not stated on its pages
Ownership and funding
Not stated on its pagesNot stated on its pages
Named customers
Not stated on its pagesNot stated on its pages
Recent news
Not stated on its pagesNot stated on its pages
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.From its own pages, Red Sentry sells its testing services to organizations of all sizes. For mature security teams, Red Sentry offers advanced Red Teaming and adversary simulation. Red Sentry addresses buyers whose auditors require more than a scan. Red Sentry reviews both traditionally developed and AI-assisted codebases.
Last verified
October 14, 2026November 13, 2026

Where they overlap

  • ICF and Red Sentry are both filed under Vulnerability management.

Where they differ, field by field

  • ICF's primary category is Security consulting and advisory; Red Sentry's is Penetration testing and red team services.
  • ICF is also filed under Compliance automation and Incident response and forensics. Red Sentry is also filed under Breach simulation and automated pen-testing.
  • ICF lists ICF Fathom. Red Sentry lists PTaaS, Source Code Review, Red Teaming and Physical Security Assessment.
  • ICF was founded in 1969.

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: Red Sentry

What PTaaS does[1][3][5]
PTaaS means penetration testing as a service. Every Red Sentry engagement includes full access to the PTaaS platform at no extra cost. The platform offers Jira integration for pushing remediation tickets to engineering teams. Portal access lets teams track project status, access reports and evidence, and manage remediation.
What Source Code Review does[7]
Source code review is a standalone Red Sentry service. Red Sentry reviews traditionally developed and AI-assisted codebases using the same human-led security review process. One round of remediation testing is included when requested within 90 days of report delivery, unless otherwise scoped.
What Red Teaming does[4]
Red Sentry follows the MITRE ATT&CK framework to simulate the entire lifecycle of a breach. Red team work includes testing endpoint protection (EDR/AV) by attempting to execute custom malware or tools. Red Sentry collaborates with the Blue Team to explain how controls were bypassed.
What Physical Security Assessment does[9]
Physical security assessment is a standalone Red Sentry service. Red Sentry agrees written authorization and rules of engagement before testing starts. Findings are documented with photographic evidence, steps to recreate them, severity, and remediation guidance.

Questions about ICF and Red Sentry

What do ICF and Red Sentry sell?
ICF sells ICF Fathom. Red Sentry sells PTaaS, Source Code Review, Red Teaming and Physical Security Assessment.
Are ICF and Red Sentry in the same category?
They share Vulnerability management. ICF's primary category is Security consulting and advisory and Red Sentry's is Penetration testing and red team services.
When were ICF and Red Sentry founded?
ICF was founded in 1969.
Who are ICF and Red Sentry sold to?
From its own pages, ICF sells its security and resilience services to government and industry. From its own pages, Red Sentry sells its testing services to organizations of all sizes.

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

Red Sentry full record

  1. [1]redsentry.comRed Sentry · redsentry.com · undated page, accessed November 13, 2026 · Tier A
  2. [2]DetailsRed Sentry · app.redsentry.com · undated page, accessed November 13, 2026 · Tier A
  3. [3]Red Sentry | Human-Led Penetration Testing & PTaaSRed Sentry · undated page, accessed November 13, 2026 · Tier A
  4. [4]Penetration Testing & Offensive Security Services | Red SentryRed Sentry · undated page, accessed November 13, 2026 · Tier A
  5. [5]Web Application Penetration Testing Services | Red SentryRed Sentry · undated page, accessed November 13, 2026 · Tier A
  6. [6]API Penetration Testing Services | Red SentryRed Sentry · undated page, accessed November 13, 2026 · Tier A
  7. [7]Secure Code Review Services | Red SentryRed Sentry · undated page, accessed November 13, 2026 · Tier A
  8. [8]Cloud Penetration Testing (AWS, Azure, GCP) | Red SentryRed Sentry · undated page, accessed November 13, 2026 · Tier A
  9. [9]Physical Security Pentesting | Red SentryRed Sentry · undated page, accessed November 13, 2026 · Tier A
  10. [10]Red Teaming Services: Objective-Based Attack Sims | Red SentryRed Sentry · undated page, accessed November 13, 2026 · Tier A
  11. [11]Social Engineering & Phishing Services | Red SentryRed Sentry · undated page, accessed November 13, 2026 · Tier A
  12. [12]SOC 2 Penetration Testing Support | Red SentryRed Sentry · undated page, accessed November 13, 2026 · Tier A
  13. [13]Network Pen Testing (Internal & External) | Red SentryRed Sentry · undated page, accessed November 13, 2026 · Tier A
  14. [14]Pen Testing Services for Modern Organizations | Red SentryRed Sentry · undated page, accessed November 13, 2026 · Tier A

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