CISO Tribune

Vendor comparison · 2 companies

Airbus vs Quorum Cyber

Airbus is an aeronautics and space company that provides products, services and solutions for the commercial aircraft, helicopter, defence and space sectors, and it also offers security solutions covering connectivity, secure communications, emergency response, intelligence and cybersecurity. Quorum Cyber delivers Microsoft-first, threat-led cyber security services. 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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  • Airbus
  • Quorum Cyber
Airbus vs Quorum Cyber: Products, Customers and Funding Compared
AirbusAirbus is an aeronautics and space company that provides products, services and solutions for the commercial aircraft, helicopter, defence and space sectors, and it also offers security solutions covering connectivity, secure communications, emergency response, intelligence and cybersecurity.airbus.comQuorum CyberQuorum Cyber delivers Microsoft-first, threat-led cyber security services.quorumcyber.com
What it sells
  • Cybersecurity[1][2][5]Airbus protects defence, governments, critical infrastructure and businesses from increasingly complex cyber threats.
  • Crisis management[1][5]Solutions for the crisis management needs of today and tomorrow.
  • Multi-Domain Combat Cloud[6]Cyber-resilient and cloud-based military communications.
  • 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
  • April 28, 2026Airbus reported consolidated financial results for the first quarter ended 31 March 2026.[10]
  • February 19, 2026Airbus reported consolidated full-year 2025 financial results and provided guidance for 2026.[12]
  • December 8, 2025Airbus closed the transaction with Spirit AeroSystems for the acquisition of industrial assets dedicated to its commercial aircraft programmes.[11]
  • 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, Airbus sells its security offering mainly to defence organisations, governments, critical infrastructure operators and businesses. Airbus also names public safety organisations as customers for secure communication and collaboration. Its defence pages address military customers and the defence organisations of nations. Airbus says its customers are under increasing pressure to manage the transition to digital technology.Not written yet
Last verified
October 12, 2026October 7, 2026

Where they overlap

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

Where they differ, field by field

  • Airbus's primary category is Security consulting and advisory; Quorum Cyber's is MDR and managed SOC.
  • Quorum Cyber is also filed under Incident response and forensics and OT and ICS security.
  • Airbus lists Cybersecurity, Crisis management and Multi-Domain Combat Cloud. 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.

What it sells: Airbus

What Cybersecurity does[1][2][5]
Cybersecurity is part of the Airbus security offering, which covers connectivity, secure communications, emergency response, intelligence and cybersecurity. Airbus says it protects defence, governments, critical infrastructure and businesses from increasingly complex cyber threats.
What Multi-Domain Combat Cloud does[6]
Airbus presents the Multi-Domain Combat Cloud (MDCC) as an example of cyber-resilient and cloud-based military communications. Airbus says it is developing integrated, digitised and agile solutions for collaborative combat across all domains.

Questions about Airbus and Quorum Cyber

What do Airbus and Quorum Cyber sell?
Airbus sells Cybersecurity, Crisis management and Multi-Domain Combat Cloud. Quorum Cyber sells Clarity Defend, Clarity Extend, Clarity Protect, Clarity Data & AI, Clarity OT and 1 more.
Are Airbus and Quorum Cyber in the same category?
They share Security consulting and advisory. Airbus's primary category is Security consulting and advisory and Quorum Cyber's is MDR and managed SOC.
Where are Airbus and Quorum Cyber headquartered?
Quorum Cyber is headquartered in Edinburgh, United Kingdom.
Who are Airbus and Quorum Cyber sold to?
From its own pages, Airbus sells its security offering mainly to defence organisations, governments, critical infrastructure operators and businesses.
What have Airbus and Quorum Cyber announced recently?
April 28, 2026: Airbus reported consolidated financial results for the first quarter ended 31 March 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 Airbus

Airbus is an aeronautics and space company that provides products, services and solutions for the commercial aircraft, helicopter, defence and space sectors, and it also offers security solutions covering connectivity, secure communications, emergency response, intelligence and cybersecurity.[4]

Airbus describes itself as the largest aeronautics and space company in Europe. The company says it draws on over half a century of aerospace engineering expertise. Airbus says it has more than 180 sites around the world.[4]

On security, Airbus says it aims to make societies safer through solutions for connectivity, secure communications, emergency response, intelligence and cybersecurity. Airbus says its customers are under increasing pressure to manage the transition to digital technology and make the most of their data. Airbus states that it provides customers with 24/7 global security, connectivity, reliability and intelligence services.

The security services described by Airbus include trusted data, situational awareness and smart support. Airbus says trusted data connects people and critical systems and gives access to a unique portfolio of data sources. Situational awareness is described as creating real-time awareness by mastering the toolset to process, validate, analyse, predict and deliver. Smart support is described as providing timely, actionable recommendations and enabling distributed implementation for customers, or enabling third parties to do so.

Public safety is a further line, which Airbus says allows public safety organisations to communicate and collaborate in a secure and efficient way, anytime, anywhere. Airbus also lists crisis management, which it describes as delivering the right solutions to meet the crisis management needs of today and tomorrow.

In defence, Airbus says it ensures superiority across land, air, sea, space and cyber domains with interoperable solutions. Airbus says it is the prime contractor for Europe's Future Combat Air System (FCAS). Airbus presents its Multi-Domain Combat Cloud (MDCC) as an example of cyber-resilient and cloud-based military communications.[6]

Airbus says it was founded through the industrial cooperation of four European nations: France, Germany, Spain and the United Kingdom. Airbus SE trades under the stock exchange symbol AIR.[4][6][9]

Airbus on the record

Sources

Airbus full record

  1. [1]airbus.comAirbus · airbus.com · undated page, accessed October 12, 2026 · Tier A
  2. [2]CybersecurityAirbus · airbus.com · undated page, accessed October 12, 2026 · Tier A
  3. [3]Pioneering sustainable aerospace | AirbusAirbus · undated page, accessed November 1, 2026 · Tier A
  4. [4]About us | AirbusAirbus · undated page, accessed November 4, 2026 · Tier A
  5. [5]Security | AirbusAirbus · undated page, accessed November 4, 2026 · Tier A
  6. [6]Defence | AirbusAirbus · undated page, accessed November 4, 2026 · Tier A
  7. [7]Helicopters | AirbusAirbus · undated page, accessed November 4, 2026 · Tier A
  8. [8]Commercial aircraft | AirbusAirbus · undated page, accessed November 4, 2026 · Tier A
  9. [9]Space | AirbusAirbus · undated page, accessed November 4, 2026 · Tier A
  10. [10]Airbus reports First Quarter (Q1) 2026 resultsAirbus · published April 28, 2026 · Tier A
  11. [11]Airbus completes acquisition of Spirit AeroSystemsAirbus · published December 8, 2025 · Tier A
  12. [12]Airbus reports Full-Year (FY) 2025 resultsAirbus · published February 19, 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

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