CISO Tribune

Vendor comparison · 2 companies

Elbit Systems vs Quorum Cyber

Elbit Systems is a global defense technology company that delivers solutions for a secure and safer world. Quorum Cyber delivers Microsoft-first, threat-led cyber security services. CISO Tribune files both under OT and ICS security. 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.

Change the companies

Up to four companies side by side.

  • Elbit Systems
  • Quorum Cyber
Elbit Systems vs Quorum Cyber: Products, Customers and Funding Compared
Elbit SystemsElbit Systems is a global defense technology company that delivers solutions for a secure and safer world.elbitsystems.comQuorum CyberQuorum Cyber delivers Microsoft-first, threat-led cyber security services.quorumcyber.com
What it sells
  • Endpoint Detection[1]Technology for identifying and detecting threats on endpoint devices within government and industrial networks.
  • Security Operations Center AutomationTools that automate tasks and workflows within a security operations center.
  • Industrial Control System SecurityProtection technology aimed at securing industrial control systems used in critical infrastructure and industrial networks.
  • Training and SimulationCyber-focused training and simulation offerings as part of the company's cyber security solution set.
  • 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.
Categories
Headquarters
Not stated on its pagesEdinburgh, United Kingdom[1]
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
  • October 29, 2026Elbit Systems said it will present its unmanned underwater vehicle capabilities for the first time at Euronaval 2026.[4]
  • October 26, 2026Elbit Systems announced contracts worth about $200 million from an Asia-Pacific country for airborne ISTAR and training solutions.[3]
  • October 20, 2026Elbit Systems completed its acquisition of International Submarine Engineering Ltd., a Canada-based maker of autonomous underwater and remotely operated systems.[5]
  • September 16, 2026Quorum Cyber announced that it has signed a definitive agreement to acquire Ontinue, a managed extended detection and response provider.[12]
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, Elbit Systems sells to customers who face battlefield challenges and threats. Elbit Systems also says it tailors total solutions to its customers' specific needs. Elbit Systems says it builds partnerships with customers worldwide.Not written yet
Last verified
October 12, 2026October 7, 2026

Where they overlap

  • Elbit Systems and Quorum Cyber are both filed under OT and ICS security.

Where they differ, field by field

  • Elbit Systems's primary category is OT and ICS security; Quorum Cyber's is MDR and managed SOC.
  • Elbit Systems is also filed under EDR and XDR, SOAR and security automation and Security awareness training. Quorum Cyber is also filed under Incident response and forensics and Security consulting and advisory.
  • Elbit Systems lists Endpoint Detection, Security Operations Center Automation, Industrial Control System Security and Training and Simulation. Quorum Cyber lists Clarity Defend, Clarity Extend, Clarity Protect, Clarity Data & AI, Clarity OT and 1 more.
  • Quorum Cyber is headquartered in Edinburgh, United Kingdom.

Questions about Elbit Systems and Quorum Cyber

What do Elbit Systems and Quorum Cyber sell?
Elbit Systems sells Endpoint Detection, Security Operations Center Automation, Industrial Control System Security and Training and Simulation. Quorum Cyber sells Clarity Defend, Clarity Extend, Clarity Protect, Clarity Data & AI, Clarity OT and 1 more.
Are Elbit Systems and Quorum Cyber in the same category?
They share OT and ICS security. Elbit Systems's primary category is OT and ICS security and Quorum Cyber's is MDR and managed SOC.
Where are Elbit Systems and Quorum Cyber headquartered?
Quorum Cyber is headquartered in Edinburgh, United Kingdom.
Who are Elbit Systems and Quorum Cyber sold to?
From its own pages, Elbit Systems sells to customers who face battlefield challenges and threats.
What have Elbit Systems and Quorum Cyber announced recently?
October 29, 2026: Elbit Systems said it will present its unmanned underwater vehicle capabilities for the first time at Euronaval 2026. September 16, 2026: Quorum Cyber announced that it has signed a definitive agreement to acquire Ontinue, a managed extended detection and response provider.

About Elbit Systems

Elbit Systems is a global defense technology company that delivers solutions for a secure and safer world. Elbit Systems develops, manufactures, integrates and sustains a range of solutions across multiple domains.[2]

Elbit Systems draws on Israel's technology ecosystem in doing so. Elbit Systems states its mission as empowering customers with the tools and technologies necessary to face the future with confidence.[6]

Elbit Systems says it builds on its core competencies to tailor total solutions that meet its customers' specific needs. Elbit Systems says it builds partnerships with customers worldwide.[2][6]

Elbit Systems employs over 21,000 people in dozens of countries across five continents. Elbit Systems has subsidiaries, facilities and representative offices in additional countries and locations. Elbit Systems reported $2,287.1 million in revenues for the three months ended June 30, 2026, and an order backlog of $32.0 billion as of that date.[2]

Elbit Systems states that it is working to preserve environmental resources, reduce ecological footprints and reduce environmental pollution throughout the lifecycle of its products. Elbit Systems puts an emphasis on complying with applicable requirements of local and global Environmental, Health and Safety (EHS) regulations in its operations.[1][2][6]

Elbit Systems on the record

Sources

Elbit Systems full record

  1. [1]Cyber securityElbit Systems Ltd. · elbitsystems.com · undated page, accessed October 12, 2026 · Tier A
  2. [2]About Us | Elbit SystemsElbit Systems · undated page, accessed November 1, 2026 · Tier A
  3. [3]Elbit Systems Awarded Approximately $200 Million in Contracts for Airborne ISTAR and Training Solutions in Asia-PacificElbit Systems · published October 26, 2026 · Tier A
  4. [4]Euronaval 2026: Elbit Systems to Present UUV Capabilities for the First TimeElbit Systems · published October 29, 2026 · Tier A
  5. [5]Elbit Systems Expands Underwater and Maritime Autonomy Capabilities with Acquisition of ISEElbit Systems · published October 20, 2026 · Tier A
  6. [6]Elbit Systems | Advanced Defense TechnologyElbit Systems · undated page, accessed November 10, 2026 · Tier A

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

Spot a factual error? Request a correction.