CISO Tribune

Vendor comparison · 2 companies

Claroty vs Quorum Cyber

The Claroty Platform combines asset visibility, threat detection, exposure management, network protection and secure access. 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.

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  • Claroty
  • Quorum Cyber
Claroty vs Quorum Cyber: Products, Customers and Funding Compared
ClarotyThe Claroty Platform combines asset visibility, threat detection, exposure management, network protection and secure access.claroty.comQuorum CyberQuorum Cyber delivers Microsoft-first, threat-led cyber security services.quorumcyber.com
What it sells
  • The Claroty Platform[3][7][9][10]A platform that combines asset visibility, threat detection, exposure management, network protection and secure access for CPS.
  • Claroty Continuous Threat Detection (CTD)[1][3]Cybersecurity controls with a choice of where and how to deploy.
  • 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
Privately held[4][15]Not stated on its pages
Named customers
Not stated on its pagesNot stated on its pages
Recent news
  • May 28, 2026Claroty announced the launch of Claire, a CPS-native AI security agent for defending mission-critical infrastructure.[13]
  • January 22, 2026Claroty announced $150 million in Series F funding led by Golub Growth, with additional existing-investor participation up to $50 million.[2]
  • January 20, 2026Claroty appointed James Love as Chief Revenue Officer.[14]
  • 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[15]
  • 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, Claroty sells mainly to industrial, healthcare, public sector and commercial organizations that operate cyber-physical systems. In healthcare, Claroty addresses connected care environments where IT, Biomed, Network Engineering and Facilities teams operate in silos. In commercial settings, Claroty covers cyber-physical systems serving real estate properties, retail locations, data centers and other commercial facilities. In the public sector, Claroty covers defense systems, space, utilities, port, transit and building management. Claroty states that the Claroty Platform can be deployed on-premise or in the cloud.Not written yet
Last verified
November 4, 2026October 7, 2026

Where they overlap

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

Where they differ, field by field

  • Claroty's primary category is OT and ICS security; Quorum Cyber's is MDR and managed SOC.
  • Claroty is also filed under IoT and medical device security and Zero trust network access. Quorum Cyber is also filed under Incident response and forensics and Security consulting and advisory.
  • Claroty lists The Claroty Platform and Claroty Continuous Threat Detection (CTD). 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.
  • Claroty is privately held.

What it sells: Claroty

What The Claroty Platform does[3][7][9][10]
The Claroty Platform combines asset visibility, threat detection, exposure management, network protection and secure access. The Claroty Platform can be deployed on-premise or in the cloud.
What Claroty Continuous Threat Detection (CTD) does[1][3]
Claroty Continuous Threat Detection (CTD) delivers cybersecurity controls. Customers can choose where and how to deploy Claroty Continuous Threat Detection (CTD).

Questions about Claroty and Quorum Cyber

What do Claroty and Quorum Cyber sell?
Claroty sells The Claroty Platform and Claroty Continuous Threat Detection (CTD). Quorum Cyber sells Clarity Defend, Clarity Extend, Clarity Protect, Clarity Data & AI, Clarity OT and 1 more.
Are Claroty and Quorum Cyber in the same category?
They share OT and ICS security. Claroty's primary category is OT and ICS security and Quorum Cyber's is MDR and managed SOC.
Where are Claroty and Quorum Cyber headquartered?
Quorum Cyber is headquartered in Edinburgh, United Kingdom.
Who owns Claroty and Quorum Cyber?
Claroty is privately held.
Who are Claroty and Quorum Cyber sold to?
From its own pages, Claroty sells mainly to industrial, healthcare, public sector and commercial organizations that operate cyber-physical systems.
What have Claroty and Quorum Cyber announced recently?
May 28, 2026: Claroty announced the launch of Claire, a CPS-native AI security agent for defending mission-critical infrastructure. September 16, 2026: Quorum Cyber announced that it has signed a definitive agreement to acquire Ontinue, a managed extended detection and response provider.

About Claroty

The Claroty Platform combines asset visibility, threat detection, exposure management, network protection and secure access. The Claroty Platform can be deployed on-premise or in the cloud. The stated mission of Claroty is to secure the cyber-physical systems that underpin our lives. Claroty serves industrial, healthcare, public sector and commercial organizations that secure cyber-physical systems in their environments, described as the Extended Internet of Things (XioT).[1][3]

Claroty says the convergence of IT and operational technology (OT) adds risk to primary revenue streams. Claroty lists regulatory pressure from NIS2, NERC CIP and sector-specific mandates among the same risks. Claroty describes IT, Biomed, Network Engineering and Facilities teams in healthcare as operating in silos without a shared security language. Claroty describes healthcare organizations using retrofitted IT security or narrow IoMT solutions to secure their connected care infrastructure.[5][6]

The Claroty Platform uses multiple discovery methods to identify devices along with their vulnerabilities, communication pathways and other key attributes. Claroty asset discovery profiles CPS devices such as PLCs, HMIs, IIoT sensors and building management systems across more than 450 industrial protocols. Claroty provides automated asset discovery capabilities and a centralized asset inventory for IoT, IIoT, IoMT and other connected devices. The Claroty Platform scopes CPS assets in a network to identify and prioritize vulnerabilities and other exposures. Claroty prioritizes remediation based on risk scores, exploitability and business impact using its proprietary risk engine. The Claroty Platform offers over a hundred native integrations that feed alerts and vulnerability data into existing workflows.[3][5][7][8]

The Claroty Platform uses the visibility it provides into CPS assets to define and recommend network policies. Network policies from the Claroty Platform can be monitored, refined and enforced with existing firewalls, switches or NAC solutions. Claroty defines policies for firewalls and NAC solutions to support network segmentation. The Claroty Platform includes secure access with control over third-party interactions with CPS. The Claroty Platform continuously monitors an environment for the earliest indicators of known and emerging threats. Claroty threat detection covers anomalies, policy violations and malicious activity. Claroty alerts include root-cause analyses and mapping to the MITRE ATT&CK Framework. The Claroty Platform integrates with SIEM, SOAR, EDR and other SOC technologies.[1][3][5][8]

Claroty xDome is a modular SaaS-based solution. Claroty xDome is a Cyber-Physical Systems (CPS) Protection Platform built to secure healthcare environments. Claroty xDome provides visibility and business context for cyber-physical systems in a connected building environment. Claroty xDome has threat detection, alerting and response capabilities designed for OT environments. Claroty Continuous Threat Detection (CTD) delivers cybersecurity controls. Customers can choose where and how to deploy Claroty Continuous Threat Detection (CTD). Edge is used to enhance the visibility of OT devices by incorporating information from ICS project files. Claroty offers Claire for ensuring operational resilience and trust in an AI-powered world. Team82 provides vulnerability and threat research to Claroty customers and defenders of cyber-physical networks worldwide.[1][3][5][6][9][10]

Claroty industrial offerings are for controlling, monitoring and protecting industrial control systems and XIoT assets. Claroty offers real-time monitoring for patient safety and clinical continuity in the connected care ecosystem. Claroty commercial offerings cover cyber-physical systems serving real estate properties, retail locations, data centers and other commercial facilities. Claroty public sector offerings cover defense systems, space, utilities, port, transit, building management and other public sector systems. Standard Industries is deploying the Claroty Platform across its manufacturing sites globally. Claroty CTD provides real-time monitoring in the main manufacturing environments of Pfizer.[10]

Claroty provides expert-led deployment services that include setup, tuning and solution training. Claroty offers support, deployment and program development to all customers. The Claroty platform has technical compatibility with third-party systems. Alert and vulnerability data from Claroty can be exported to AWS Security Hub.[9]

Claroty holds a SOC 2 certification. Claroty follows the ISO 27001 framework for information security management systems (ISMS). Claroty states conformity with ISO 27701. Claroty states adherence to ISO 27017. Claroty states adherence to ISO 27018. C5 is the Cloud Computing Compliance Controls Catalog, a standard developed by BSI for cloud service providers. Claroty participates in the Security, Trust, Assurance and Risk (STAR) program of the Cloud Security Alliance (CSA). Claroty states conformity with HIPAA. Claroty states alignment with GDPR. Claroty publishes a SOC 3 report.[1][5][12]

Claroty on the record

Sources

Claroty full record

  1. [1]claroty.comClaroty · claroty.com · undated page, accessed November 4, 2026 · Tier A
  2. [2]Claroty Secures $150 Million in Series F Funding to Lead Charge on Securing the World’s Mission Critical InfrastructureClaroty · published January 22, 2026 · Tier A
  3. [3]Platform | ClarotyClaroty · undated page, accessed November 10, 2026 · Tier A
  4. [4]About Us | ClarotyClaroty · undated page, accessed November 10, 2026 · Tier A
  5. [5]Industrial Cybersecurity Solutions | ClarotyClaroty · undated page, accessed November 10, 2026 · Tier A
  6. [6]Healthcare Cybersecurity Solutions | ClarotyClaroty · undated page, accessed November 10, 2026 · Tier A
  7. [7]Exposure Management - Platform | ClarotyClaroty · undated page, accessed November 10, 2026 · Tier A
  8. [8]Complying with the NIST Cybersecurity Framework | ClarotyClaroty · undated page, accessed November 10, 2026 · Tier A
  9. [9]Integrations | ClarotyClaroty · undated page, accessed November 10, 2026 · Tier A
  10. [10]Secure Your Cyber-Physical Systems | ClarotyClaroty · undated page, accessed November 10, 2026 · Tier A
  11. [11]Customer Experience | ClarotyClaroty · undated page, accessed November 10, 2026 · Tier A
  12. [12]Claroty Centro fiduciario | ClarotyClaroty · undated page, accessed November 10, 2026 · Tier A
  13. [13]Claroty Introduces Claire, Industry’s First CPS-Native AI Security AgentClaroty · published May 28, 2026 · Tier A
  14. [14]Claroty Announces James Love as New Chief Revenue OfficerClaroty · published January 20, 2026 · Tier A
  15. [15]Claroty Reviews 2026: Details, Pricing, & FeaturesG2 · undated page, accessed November 10, 2026 · Tier C

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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