CISO Tribune

Vendor comparison · 2 companies

Kyndryl vs Quorum Cyber

Kyndryl provides mission-critical enterprise technology services, offering advisory, implementation and managed service capabilities. Quorum Cyber delivers Microsoft-first, threat-led cyber security services. CISO Tribune files both under MDR and managed SOC, Incident response and forensics and 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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Up to four companies side by side.

  • Kyndryl
  • Quorum Cyber
Kyndryl vs Quorum Cyber: Products, Customers and Funding Compared
KyndrylKyndryl provides mission-critical enterprise technology services, offering advisory, implementation and managed service capabilities.kyndryl.comQuorum CyberQuorum Cyber delivers Microsoft-first, threat-led cyber security services.quorumcyber.com
What it sells
  • Kyndryl Consult[5][7]Technology consulting from digital transformation strategy to implementation.
  • Kyndryl Bridge[5][7]An open integration platform for IT environments.
  • 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
New York, United States[1]Edinburgh, United Kingdom[1]
Founded
2021Not stated on its pages
Ownership and funding
Public (NYSE: KD)[2][5][6][7]Not stated on its pages
Named customers
Not stated on its pagesNot stated on its pages
Recent news
  • June 15, 2026Kyndryl launched a European Principal Markets organization and appointed David Soto as its President.[8]
  • 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: listed, seen November 10, 2026[6]
  • 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, Kyndryl sells mainly to enterprises with complex technology environments. The company says it helps customers in every industry. Kyndryl Consult is aimed at organizations pursuing digital transformation. Kyndryl Bridge is described as giving enterprises visibility across their technology estates.Not written yet
Last verified
November 9, 2026October 7, 2026

Where they overlap

  • MDR and managed SOC is the primary category of both Kyndryl and Quorum Cyber; both are also filed under Incident response and forensics and Security consulting and advisory.

Where they differ, field by field

  • Quorum Cyber is also filed under OT and ICS security.
  • Kyndryl lists Kyndryl Consult and Kyndryl Bridge. Quorum Cyber lists Clarity Defend, Clarity Extend, Clarity Protect, Clarity Data & AI, Clarity OT and 1 more.
  • Kyndryl is headquartered in New York, United States. Quorum Cyber is headquartered in Edinburgh, United Kingdom.
  • Kyndryl was founded in 2021.
  • Kyndryl is a public company listed on NYSE as KD.

How they differ

CISO Tribune files both Kyndryl and Quorum Cyber under MDR and managed SOC as the primary category, along with incident response and forensics and security consulting and advisory. Kyndryl describes itself as a global infrastructure consulting, implementation and managed services provider, and it sells Kyndryl Consult and Kyndryl Bridge. Kyndryl Bridge is an open integration platform for IT environments, and Kyndryl describes it as AI-powered. CISO Tribune also files Quorum Cyber under OT and ICS security, and the company delivers Microsoft-first, threat-led cyber security services.

Kyndryl is headquartered in New York, United States, was founded in 2021, and is listed on NYSE as KD. Quorum Cyber is headquartered in Edinburgh, United Kingdom, and was founded there in 2016. Quorum Cyber is a Microsoft Solutions Partner for Security, while Kyndryl is an AWS partner. Kyndryl serves thousands of customers in more than 60 countries and says it works with customers in every industry. Quorum Cyber states that it protects 400+ organisations across four continents and has over 350 employees across the UK, US, Canada and UAE.

On June 15, 2026, Kyndryl launched a European Principal Markets organization. Kyndryl has also opened a new Cyber Defense Operations Center in Paris. On September 16, 2026, Quorum Cyber announced a definitive agreement to acquire Ontinue, a managed extended detection and response provider.

What it sells: Kyndryl

What Kyndryl Consult does[5][7]
Kyndryl Consult provides outcome-driven technology consulting. Kyndryl Consult covers digital transformation strategy, enterprise architecture and organizational change management, through to deep solutioning and implementation. Kyndryl Consult has a global network of technology strategy and implementation consultants.
What Kyndryl Bridge does[5][7]
Kyndryl Bridge is an open integration platform designed to help orchestrate and innovate across an IT environment. Kyndryl Bridge gives enterprises visibility across their technology estates. Kyndryl describes Kyndryl Bridge as AI-powered.

Questions about Kyndryl and Quorum Cyber

What do Kyndryl and Quorum Cyber sell?
Kyndryl sells Kyndryl Consult and Kyndryl Bridge. Quorum Cyber sells Clarity Defend, Clarity Extend, Clarity Protect, Clarity Data & AI, Clarity OT and 1 more.
Are Kyndryl and Quorum Cyber in the same category?
Yes. MDR and managed SOC is the primary category of both on CISO Tribune.
Where are Kyndryl and Quorum Cyber headquartered?
Kyndryl is headquartered in New York, United States. Quorum Cyber is headquartered in Edinburgh, United Kingdom.
When were Kyndryl and Quorum Cyber founded?
Kyndryl was founded in 2021.
Who owns Kyndryl and Quorum Cyber?
Kyndryl is a public company listed on NYSE as KD.
Who are Kyndryl and Quorum Cyber sold to?
From its own pages, Kyndryl sells mainly to enterprises with complex technology environments.
What have Kyndryl and Quorum Cyber announced recently?
June 15, 2026: Kyndryl launched a European Principal Markets organization and appointed David Soto as its President. September 16, 2026: Quorum Cyber announced that it has signed a definitive agreement to acquire Ontinue, a managed extended detection and response provider.

About Kyndryl

Kyndryl provides mission-critical enterprise technology services, offering advisory, implementation and managed service capabilities. Kyndryl (NYSE: KD) serves thousands of customers in more than 60 countries. Kyndryl designs, builds, manages and modernizes complex information systems. Kyndryl describes itself as a global infrastructure consulting, implementation and managed services provider. Kyndryl has 30+ years of experience building and running complex technology environments.

Kyndryl works with customers in every industry to keep their essential systems working when, where and how they need them. Kyndryl runs mission-critical systems for its customers from the inside. Kyndryl works with customers and its strategic partners to run and transform their essential systems. Kyndryl's services combine industry expertise with modern skills and technology.

Kyndryl Consult provides outcome-driven technology consulting. Kyndryl Consult covers digital transformation strategy, enterprise architecture and organizational change management, through to deep solutioning and implementation. Kyndryl Consult works on digital transformation through strategic visioning, architecture design and organizational change. Kyndryl Consult has a global network of technology strategy and implementation consultants. Kyndryl's consulting network includes technology strategy and implementation consultants, architects and engineers. Kyndryl Consult draws on Kyndryl's customer and partner relationships.

Kyndryl Bridge is an open integration platform designed to help orchestrate and innovate across an IT environment. Kyndryl Bridge is designed to enable continuous learning across that environment. Kyndryl describes Kyndryl Bridge as AI-powered.

Kyndryl works with a customer's vendor ecosystem through flexible and scaled solutions. Kyndryl is an AWS partner and reports more than 10,000 certifications and 200-plus customer launches within that alliance.

Kyndryl has opened a new Cyber Defense Operations Center in Paris. Kyndryl names cloud, security, AI and modernization among the trends it is positioned to address. Kyndryl says that as geopolitical tensions escalate and AI accelerates attackers' capabilities, organizations must rethink what resilience looks like.[3][4]

Kyndryl on the record

Sources

Kyndryl full record

  1. [1]2021 04 12 IBMs Independent Managed Infrastructure Services Business to be Named KyndrylIBM · newsroom.ibm.com · published April 12, 2021 · Tier A
  2. [2]investors.kyndryl.comKyndryl Holdings, Inc. · investors.kyndryl.com · undated page, accessed September 27, 2026 · Tier A
  3. [3]Cyber resilienceKyndryl · kyndryl.com · undated page, accessed September 27, 2026 · Tier A
  4. [4]2021 11 04 Kyndryl Completes Separation from IBMKyndryl · kyndryl.com · published November 4, 2021 · Tier A
  5. [5]Kyndryl United StatesKyndryl · undated page, accessed October 26, 2026 · Tier A
  6. [6]Kyndryl, Inc. Reviews 2026: Details, Pricing, & Features - G2G2 · undated page, accessed October 26, 2026 · Tier C
  7. [7]Investor Relations | Kyndryl Holdings, Inc.Kyndryl Holdings, Inc. · undated page, accessed November 4, 2026 · Tier A
  8. [8]Kyndryl launches European Principal Markets and appoints David Soto as President to strengthen its leadership in EuropeKyndryl · published June 15, 2026 · Tier A
  9. [9]Kyndryl launches new agentic AI services to support agentic-driven workforce strategy development and customer experienceKyndryl · published November 13, 2025 · 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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