CISO Tribune

Vendor comparison · 2 companies

Indra Group vs Quorum Cyber

Indra Group operates a Cyberdefence segment that provides platforms and services for planning, conducting and analysing military and governmental cyberspace operations, including command-and-control software, situational-awareness tools, encrypted communications and information-warfare toolkits. Quorum Cyber delivers Microsoft-first, threat-led cyber security services. CISO Tribune files both under Incident response and forensics. 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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  • Indra Group
  • Quorum Cyber
Indra Group vs Quorum Cyber: Products, Customers and Funding Compared
Indra GroupIndra Group operates a Cyberdefence segment that provides platforms and services for planning, conducting and analysing military and governmental cyberspace operations, including command-and-control software, situational-awareness tools, encrypted communications and information-warfare toolkits.indragroup.comQuorum CyberQuorum Cyber delivers Microsoft-first, threat-led cyber security services.quorumcyber.com
What it sells
  • Cyber C2[1]A software and communications platform used to plan, direct, coordinate and monitor cyberspace operations for defence customers.
  • ECYSAP[1]A mission-focused situational awareness capability that gives real-time information on cyberspace events and their potential impact on a mission.
  • Cyber Threat Analysis and Situational Awareness Centre[1]A centre that coordinates interoperability among European entities to improve coordination and response to cyber incidents.
  • COMSec Meet[1]A solution with hybrid protection mechanisms and end-to-end encryption used to secure communications and information exchange within the centre.
  • EUCINF[1]A toolbox covering the operational flow of Cyber and Information Warfare, collecting, analysing, processing and exploiting data via a shared library of software products.
  • Hy-COB (Cyber Operations Hybrid Battlespace)A capability that provides cyber operational analysis along with collaborative exercises and training.
  • 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
Madrid, SpainEdinburgh, 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
  • January 8, 2026Indra Group reached an agreement with UK-based Altitude Angel to acquire the assets related to GuardianUTM, its modular unmanned air traffic management platform.[3]
  • 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, Indra Group sells a dual offering to both civil and military customers and supports critical missions worldwide. In our reading, Indra Group's defence work is aimed at protecting both forces and civilians in any operational environment. Indra Group's sovereign AI work is directed at the protection of citizens, territories, and critical physical and digital infrastructure and assets. Indra Group's transport work covers roads, railways, ports and airports. Indra Group's airspace management work covers solutions that synchronise radars, controllers, and aircraft. Indra Group sells digital platforms, analytics, and artificial intelligence to organisations.Not written yet
Last verified
October 14, 2026October 7, 2026

Where they overlap

  • Indra Group and Quorum Cyber are both filed under Incident response and forensics.

Where they differ, field by field

  • Indra Group's primary category is Threat intelligence; Quorum Cyber's is MDR and managed SOC.
  • Indra Group is also filed under Encryption, tokenization and key management. Quorum Cyber is also filed under Security consulting and advisory and OT and ICS security.
  • Indra Group lists Cyber C2, ECYSAP, Cyber Threat Analysis and Situational Awareness Centre, COMSec Meet, EUCINF and 1 more. Quorum Cyber lists Clarity Defend, Clarity Extend, Clarity Protect, Clarity Data & AI, Clarity OT and 1 more.
  • Indra Group is headquartered in Madrid, Spain. Quorum Cyber is headquartered in Edinburgh, United Kingdom.

Questions about Indra Group and Quorum Cyber

What do Indra Group and Quorum Cyber sell?
Indra Group sells Cyber C2, ECYSAP, Cyber Threat Analysis and Situational Awareness Centre, COMSec Meet, EUCINF and 1 more. Quorum Cyber sells Clarity Defend, Clarity Extend, Clarity Protect, Clarity Data & AI, Clarity OT and 1 more.
Are Indra Group and Quorum Cyber in the same category?
They share Incident response and forensics. Indra Group's primary category is Threat intelligence and Quorum Cyber's is MDR and managed SOC.
Where are Indra Group and Quorum Cyber headquartered?
Indra Group is headquartered in Madrid, Spain. Quorum Cyber is headquartered in Edinburgh, United Kingdom.
Who are Indra Group and Quorum Cyber sold to?
From its own pages, Indra Group sells a dual offering to both civil and military customers and supports critical missions worldwide.
What have Indra Group and Quorum Cyber announced recently?
January 8, 2026: Indra Group reached an agreement with UK-based Altitude Angel to acquire the assets related to GuardianUTM, its modular unmanned air traffic management platform. September 16, 2026: Quorum Cyber announced that it has signed a definitive agreement to acquire Ontinue, a managed extended detection and response provider.

About Indra Group

Indra Group operates a Cyberdefence segment that provides platforms and services for planning, conducting and analysing military and governmental cyberspace operations, including command-and-control software, situational-awareness tools, encrypted communications and information-warfare toolkits. A press release describes the company as Madrid-based.[1][2][4]

Indra Group on the record

Sources

Indra Group full record

  1. [1]CyberdefenceIndra Group · defence.indragroup.com · undated page, accessed October 14, 2026 · Tier A
  2. [2]251030 indra group growth and investments usaIndra Group · indragroup.com · published October 30, 2025 · Tier A
  3. [3]Indra Group acquires Altitude Angel’s GuardianUTM platform to strengthen its leadership in drone traffic management while increasing its presence in the United KingdomIndra Group · published January 8, 2026 · Tier A
  4. [4]Indra Group | HomeIndra Group · 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

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