CISO Tribune

Vendor comparison · 2 companies

Quorum Cyber vs Unisys

Quorum Cyber delivers Microsoft-first, threat-led cyber security services. Unisys sells AI, cloud, cybersecurity, digital workplace and enterprise computing solutions. 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
  • Unisys
Quorum Cyber vs Unisys: Products, Customers and Funding Compared
Quorum CyberQuorum Cyber delivers Microsoft-first, threat-led cyber security services.quorumcyber.comUnisysUnisys sells AI, cloud, cybersecurity, digital workplace and enterprise computing solutions.unisys.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.
  • Cybersecurity Consulting[6]Unisys consulting that addresses issues from ransomware to quantum threats.
  • Security Managed Services[5]Security Managed Services from Unisys balances expert intervention with AI-driven efficiency.
  • Business Process Outsourcing[11]Unisys Business Process Outsourcing automates check and loan processing.
  • ClearPath Forward[10]ClearPath Forward Libra and Dorado Systems from Unisys support high-volume transaction processing.
  • Agentic Service Desk[5]Agentic Service Desk from Unisys is powered by Service Experience Accelerator.
  • Unisys Intelligence Accelerator[3]A secure, governed AI framework from Unisys.
  • Hybrid Cloud Managed Services[5]Unisys modernizes IT operations across private, public, hybrid and multi-cloud environments with AI-driven operations.
Categories
Headquarters
Edinburgh, United Kingdom[1]Not stated on its pages
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]
Not stated on its pages
G2 and Gartner Peer Insights
  • G2: Not stated on its pages
  • Gartner Peer Insights: Not stated on its pages
  • G2: listed, seen November 10, 2026[12]
  • Gartner Peer Insights: Not stated on its pages
Who it fits
Not written yetNot written yet
Last verified
October 7, 2026October 14, 2026

Where they overlap

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

Where they differ, field by field

  • Quorum Cyber's primary category is MDR and managed SOC; Unisys's is Security consulting and advisory.
  • Quorum Cyber is also filed under Incident response and forensics and OT and ICS security.
  • Quorum Cyber lists Clarity Defend, Clarity Extend, Clarity Protect, Clarity Data & AI, Clarity OT and 1 more. Unisys lists Cybersecurity Consulting, Security Managed Services, Business Process Outsourcing, ClearPath Forward, Agentic Service Desk and 2 more.
  • Quorum Cyber is headquartered in Edinburgh, United Kingdom.

What it sells: Unisys

What Cybersecurity Consulting does[6]
Unisys Cybersecurity Consulting delivers tailored assessments, from consulting and discovery to reporting. Unisys Cybersecurity Consulting includes attack surface discovery through continuous evaluation. Unisys Cybersecurity Consulting includes an evaluation of current IAM posture and maturity levels.
What Security Managed Services does[5]
Unisys managed offerings range from application and cloud management to security and AI operations. Unisys offers proactive threat detection, response and management across a security environment.
What Business Process Outsourcing does[11]
Unisys Business Process Outsourcing is delivered through flexible onshore, nearshore, and offshore models. Loan Swift platform from Unisys applies AI-driven workflow automation and intelligent document processing to auto lending.
What ClearPath Forward does[10]
Libra and Dorado Systems can be deployed on-premises, private cloud and public cloud. Unisys deploys ClearPath MCP and OS 2200 environments on private or public clouds, including AWS and Azure.
What Agentic Service Desk does[5]
Unisys delivers agentic AI-driven service desk support. Unisys offers omnichannel support, agentic AI assistance and real-time translation services to enhance employee experiences.
What Unisys Intelligence Accelerator does[3]
Unisys Intelligence Accelerator is a secure, governed AI framework. Smart Rule from Unisys handles AI-powered document processing, enhanced with Intelligence Accelerator.

Questions about Quorum Cyber and Unisys

What do Quorum Cyber and Unisys sell?
Quorum Cyber sells Clarity Defend, Clarity Extend, Clarity Protect, Clarity Data & AI, Clarity OT and 1 more. Unisys sells Cybersecurity Consulting, Security Managed Services, Business Process Outsourcing, ClearPath Forward, Agentic Service Desk and 2 more.
Are Quorum Cyber and Unisys in the same category?
They share Security consulting and advisory. Quorum Cyber's primary category is MDR and managed SOC and Unisys's is Security consulting and advisory.
Where are Quorum Cyber and Unisys headquartered?
Quorum Cyber is headquartered in Edinburgh, United Kingdom.
What have Quorum Cyber and Unisys 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.

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

Unisys full record

  1. [1]CybersecurityUnisys · unisys.com · undated page, accessed October 14, 2026 · Tier A
  2. [2]Global Technology Solutions – Keep Breaking Through | UnisysUnisys · undated page, accessed November 10, 2026 · Tier A
  3. [3]Cloud Applications and Infrastructure | UnisysUnisys · undated page, accessed November 10, 2026 · Tier A
  4. [4]IT Enterprise Solutions Company and Managed IT Solutions | UnisysUnisys · undated page, accessed November 10, 2026 · Tier A
  5. [5]Artificial Intelligence | UnisysUnisys · undated page, accessed November 10, 2026 · Tier A
  6. [6]IT Consulting Services | UnisysUnisys · undated page, accessed November 10, 2026 · Tier A
  7. [7]Digital Workplace Solutions | UnisysUnisys · undated page, accessed November 10, 2026 · Tier A
  8. [8]Data Center Services | UnisysUnisys · undated page, accessed November 10, 2026 · Tier A
  9. [9]Enterprise Computing | UnisysUnisys · undated page, accessed November 10, 2026 · Tier A
  10. [10]Clearpath Forward Transaction Processing Solutions | UnisysUnisys · undated page, accessed November 10, 2026 · Tier A
  11. [11]Business Process Outsourcing | UnisysUnisys · undated page, accessed November 10, 2026 · Tier A
  12. [12]Unisys ClearPath OS 2200 Reviews & Product DetailsG2 · undated page, accessed November 10, 2026 · Tier C

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