CISO Tribune

Vendor comparison · 2 companies

Quorum Cyber vs SAIC

Quorum Cyber delivers Microsoft-first, threat-led cyber security services. SAIC is a mission integrator that sells a portfolio of offerings integrating emerging technology into mission critical operations. CISO Tribune files both under Security consulting and advisory. 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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  • Quorum Cyber
  • SAIC
Quorum Cyber vs SAIC: Products, Customers and Funding Compared
Quorum CyberQuorum Cyber delivers Microsoft-first, threat-led cyber security services.quorumcyber.comSAICSAIC is a mission integrator that sells a portfolio of offerings integrating emerging technology into mission critical operations.saic.com
What it sells
  • Clarity Defend[1][3][6]Managed detection and response service providing 24/7 monitoring, detection and response to attacks.
  • Clarity Extend[1][3]Enhanced security coverage extending monitoring to Microsoft Cloud and third-party technologies across an organization's IT ecosystem.
  • Clarity Protect[1][3]Service that detects and stops threats, reduces cyber risk, and strengthens security across Microsoft and AI environments, including a CTEM offering.
  • Clarity Data & AI[1][3]Service that helps organizations understand, protect and govern data, reducing exposure to insider threats and AI-related risks.
  • Clarity OT[3]Managed detection and response service for operational technology environments.
  • Incident Response Services[3]Services including incident response preparedness, retainer agreements, and emergency MDR for breach investigation and containment.
  • Identity and Data Sciences Laboratory[9]A SAIC testbed for AI-based biometric systems in mission-critical environments.
  • Testing-as-a-service[9]Independent testing delivered as a service to border and law enforcement agencies.
  • Digital engineering-as-a-service[8]Subscription-based access to a cloud environment built and managed by SAIC.
  • Cybersecurity analysis[8]An as-a-service capability providing situational awareness.
  • Enterprise operations center[8]An as-a-service capability for monitoring IT infrastructure events.
  • Cloud management platform[8]A SAIC platform for centrally managing hybrid and multi-cloud environments.
  • Data on-demand[8]A platform as-a-service for retrieving specific data sets.
  • Hyperautomation[8]An as-a-service capability that automates business processes and IT workflows.
Categories
Headquarters
Edinburgh, United Kingdom[1]Reston, Virginia, United States[2][6]
Founded
Not stated on its pagesNot 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
  • September 16, 2026Quorum Cyber announced that it has signed a definitive agreement to acquire Ontinue, a managed extended detection and response provider.[12]
  • October 5, 2026SAIC announced that it has completed the acquisition of Information Security Corporation.[3]
  • August 10, 2026SAIC announced the appointment of David Benson and David Cush to its Board of Directors, effective August 20, 2026.[4]
  • February 17, 2026SAIC's board appointed Jim Reagan as chief executive officer, effective immediately.[11]
  • February 17, 2026SAIC announced that its Board of Directors appointed James Reagan as Chief Executive Officer, effective immediately.[5]
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
Not written yetThe portfolio of offerings from SAIC covers the defense, space, civilian and intelligence markets. SAIC describes a secure multi-cloud approach for Federal Civilian agencies and works with federal and defense agencies on unifying systems. SAIC offers testing-as-a-service to border and law enforcement agencies that deploy AI-based biometric technologies.
Last verified
October 7, 2026October 14, 2026

Where they overlap

  • Quorum Cyber and SAIC are both filed under Security consulting and advisory.

Where they differ, field by field

  • Quorum Cyber's primary category is MDR and managed SOC; SAIC's is Security consulting and advisory.
  • Quorum Cyber is also filed under Incident response and forensics and OT and ICS security. SAIC is also filed under Managed security service providers, Penetration testing and red team services and Cloud security posture management.
  • Quorum Cyber lists Clarity Defend, Clarity Extend, Clarity Protect, Clarity Data & AI, Clarity OT and 1 more. SAIC lists Identity and Data Sciences Laboratory, Testing-as-a-service, Digital engineering-as-a-service, Cybersecurity analysis, Enterprise operations center and 3 more.
  • Quorum Cyber is headquartered in Edinburgh, United Kingdom. SAIC is headquartered in Reston, Virginia, United States.

What it sells: SAIC

What Identity and Data Sciences Laboratory does[9]
IDSL identifies system vulnerabilities early in the technology lifecycle. Testing can be conducted at the Maryland Test Facility, sponsored by the Department of Homeland Security Science and Technology Directorate, in the cloud, or on agency infrastructure.
What Testing-as-a-service does[9]
SAIC offers testing-as-a-service to border and law enforcement agencies deploying AI-based biometric technologies. SAIC presents independent testing as a service as an alternative to in-house or vendor testing.
What Digital engineering-as-a-service does[8]
In digital engineering-as-a-service, agencies can purchase subscription-based access to a cloud environment. SAIC builds and manages the environment, which includes commercial modeling, visualization, simulation and analysis applications.
What Enterprise operations center does[8]
An enterprise operations center service provides continuous monitoring of IT infrastructure events. Enterprise operations center is one of the types of XaaS capabilities and solutions SAIC describes.
What Cloud management platform does[8]
SAIC centrally manages customer environments with its cloud management platform, after brokering, assembling and integrating offerings from various CSPs. The management work includes tracking costs and performance and managing governance around which CSPs or locations in the environment are authorized to handle specific workloads.
What Hyperautomation does[8]
Hyperautomation automates enterprise business processes and IT workflows. Hyperautomation uses multiple technologies that include robotic process automation, AI and machine learning.

Questions about Quorum Cyber and SAIC

What do Quorum Cyber and SAIC sell?
Quorum Cyber sells Clarity Defend, Clarity Extend, Clarity Protect, Clarity Data & AI, Clarity OT and 1 more. SAIC sells Identity and Data Sciences Laboratory, Testing-as-a-service, Digital engineering-as-a-service, Cybersecurity analysis, Enterprise operations center and 3 more.
Are Quorum Cyber and SAIC in the same category?
They share Security consulting and advisory. Quorum Cyber's primary category is MDR and managed SOC and SAIC's is Security consulting and advisory.
Where are Quorum Cyber and SAIC headquartered?
Quorum Cyber is headquartered in Edinburgh, United Kingdom. SAIC is headquartered in Reston, Virginia, United States.
Who are Quorum Cyber and SAIC sold to?
The portfolio of offerings from SAIC covers the defense, space, civilian and intelligence markets.
What have Quorum Cyber and SAIC announced recently?
September 16, 2026: Quorum Cyber announced that it has signed a definitive agreement to acquire Ontinue, a managed extended detection and response provider. October 5, 2026: SAIC announced that it has completed the acquisition of Information Security Corporation.

About Quorum Cyber

Quorum Cyber delivers Microsoft-first, threat-led cyber security services. Quorum Cyber was founded in Edinburgh in 2016. Federico Charosky founded Quorum Cyber. Quorum Cyber is a Microsoft Solutions Partner for Security and works with the Microsoft Security stack, including Microsoft 365 Defender and Microsoft Sentinel.

Quorum Cyber says AI changes how organisations work and how attackers operate. Quorum Cyber helps security teams protect data, manage emerging risks and enable secure adoption.

Clarity is more than the name of Quorum Cyber's customer platform and managed security services. Quorum Cyber unifies Microsoft 365 Defender and Microsoft Sentinel in Clarity, turning raw signals into prioritised incidents. Quorum Cyber offers three managed detection and response services, plus a dedicated data security service.[6]

Quorum Cyber's Cyber Resilience Assessment evaluates how well an organisation can manage cyber disruption. Quorum Cyber's Security Maturity Assessment looks at the effectiveness of a wider security programme, including governance, controls and risk management.[7]

Quorum Cyber has an Incident Response team that helps organisations investigate and manage cyber incidents. Quorum Cyber's Security Operations Centre works to detect and respond to customer threats. Quorum Cyber offers an incident response retainer that customers can initiate. Quorum Cyber offers Managed XDR, which integrates with Microsoft Security Technology. Quorum Cyber works with the generative AI capabilities of Copilot for Security to help defend customers against cyber threats. Quorum Cyber has a Threat Intelligence team. Following two acquisitions in 2024, Quorum Cyber's services range from phishing simulation and managed services to incident response and ransom negotiation.[7][8][9][10]

Quorum Cyber states that it protects 400+ organisations across four continents. Quorum Cyber has over 350 employees across the UK, US, Canada and UAE. Quorum Cyber is also a member of the Microsoft Intelligent Security Association and a Microsoft Security Copilot Partner.[6][7][11]

Quorum Cyber on the record

Sources

Quorum Cyber full record

  1. [1]quorumcyber.comQuorum Cyber · quorumcyber.com · undated page, accessed October 7, 2026 · Tier A
  2. [2]Difenda will rebrand as quorum cyberQuorum Cyber · quorumcyber.com · undated page, accessed October 7, 2026 · Tier A
  3. [3]Microsoft Cyber Security Services Provider | Quorum CyberQuorum Cyber · undated page, accessed October 31, 2026 · Tier A
  4. [4]About Quorum | Cyber Security CompanyQuorum Cyber · undated page, accessed November 10, 2026 · Tier A
  5. [5]Why I’m Passionate about Protecting British Organisations from Cybercrime - Quorum CyberQuorum Cyber · undated page, accessed November 10, 2026 · Tier A
  6. [6]Managed Security Services | Quorum CyberQuorum Cyber · undated page, accessed November 10, 2026 · Tier A
  7. [7]Cyber Resilience Assessment | Quorum CyberQuorum Cyber · undated page, accessed November 10, 2026 · Tier A
  8. [8]Quorum Cyber Managed XDR integrates with Microsoft Security Technology - Quorum CyberQuorum Cyber · undated page, accessed November 10, 2026 · Tier A
  9. [9]Quorum Cyber is leveraging Copilot for Security at scale - Quorum CyberQuorum Cyber · undated page, accessed November 10, 2026 · Tier A
  10. [10]Customers Informed of Microsoft Data Breach - Quorum CyberQuorum Cyber · undated page, accessed November 10, 2026 · Tier A
  11. [11]Quorum Cyber appoints Chief Information Security OfficerQuorum Cyber · undated page, accessed November 10, 2026 · Tier A
  12. [12]Quorum Cyber Announces Intent to Acquire Ontinue, Building an Unrivaled Microsoft-First Agentic SOC for the Autonomous Threat EraPRNewswire · published September 16, 2026 · Tier A

SAIC full record

  1. [1]CybersecuritySAIC · saic.com · undated page, accessed October 14, 2026 · Tier A
  2. [2]saic.comSAIC · saic.com · undated page, accessed October 14, 2026 · Tier A
  3. [3]SAIC Acquires Information Security Corporation, Expanding Zero-Trust, Post-Quantum Cryptography and Encryption CapabilitySAIC · published October 5, 2026 · Tier A
  4. [4]SAIC Appoints Financial Services Leader David Benson and Business Transformation Expert David Cush to Board of DirectorsSAIC · published August 10, 2026 · Tier A
  5. [5]SAIC Announces CEO AppointmentSAIC · published February 17, 2026 · Tier A
  6. [6]SAIC | Welcome to SAICSAIC · undated page, accessed November 10, 2026 · Tier A
  7. [7]SAIC - Stock Plan Administrator (Remote) in , , United StatesSAIC · undated page, accessed November 10, 2026 · Tier A
  8. [8]SAIC | As-a-Service Modernizes the Delivery of Government SolutionsSAIC · undated page, accessed November 10, 2026 · Tier A
  9. [9]SAIC | From Years to Months: Testing-as-a-Service Accelerates AI Biometric Deployment for Border SecuritySAIC · undated page, accessed November 10, 2026 · Tier A
  10. [10]SAIC - Cybersecurity Ops Analyst Sr in Fort Meade, Maryland, United StatesSAIC · undated page, accessed November 10, 2026 · Tier A
  11. [11]SAIC | SAIC Announces CEO AppointmentSAIC · published February 17, 2026 · Tier A

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