CISO Tribune

Vendor comparison · 2 companies

AccessIT Group vs Quorum Cyber

AccessIT Group helps clients select security technologies, offers technical solutions, and provides advisory services. 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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Up to four companies side by side.

  • AccessIT Group
  • Quorum Cyber
AccessIT Group vs Quorum Cyber: Products, Customers and Funding Compared
AccessIT GroupAccessIT Group helps clients select security technologies, offers technical solutions, and provides advisory services.accessitgroup.comQuorum CyberQuorum Cyber delivers Microsoft-first, threat-led cyber security services.quorumcyber.com
What it sells
  • Cloud Security & Architecture[2]Cloud security architecture, posture assessment and migration services.
  • Managed Proof of Concept[9]A service to help organizations evaluate potential cybersecurity solutions.
  • 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
2001[1][3]Not 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
Not stated on its pages
  • 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, AccessIT Group sells to mid-market and medium enterprise organizations, with its systems engineers and security professionals working with that group. AccessIT Group conducts security assessments for companies of all sizes. AccessIT Group offers its AI Strategic Security Workshop to security teams.Not written yet
Last verified
October 19, 2026October 7, 2026

Where they overlap

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

Where they differ, field by field

  • AccessIT Group's primary category is Security resellers and integrators; Quorum Cyber's is MDR and managed SOC.
  • AccessIT Group is also filed under Penetration testing and red team services and Security awareness training. Quorum Cyber is also filed under Incident response and forensics and OT and ICS security.
  • AccessIT Group lists Cloud Security & Architecture and Managed Proof of Concept. 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.
  • AccessIT Group was founded in 2001.

What it sells: AccessIT Group

What Cloud Security & Architecture does[2]
AccessIT Group's Cloud Security Architecture service addresses the challenges posed by cloud environments. The cloud posture assessment includes automated and manual vulnerability scans of cloud infrastructure. AccessIT Group's cloud migration work includes a migration plan that addresses security considerations and compliance.
What Managed Proof of Concept does[9]
AccessIT Group's Managed Proof of Concept (PoC) service is designed to help organizations evaluate potential cybersecurity solutions. AccessIT Group conducts hands-on testing of proposed solutions in a controlled setting.

Questions about AccessIT Group and Quorum Cyber

What do AccessIT Group and Quorum Cyber sell?
AccessIT Group sells Cloud Security & Architecture and Managed Proof of Concept. Quorum Cyber sells Clarity Defend, Clarity Extend, Clarity Protect, Clarity Data & AI, Clarity OT and 1 more.
Are AccessIT Group and Quorum Cyber in the same category?
They share Security consulting and advisory. AccessIT Group's primary category is Security resellers and integrators and Quorum Cyber's is MDR and managed SOC.
Where are AccessIT Group and Quorum Cyber headquartered?
Quorum Cyber is headquartered in Edinburgh, United Kingdom.
When were AccessIT Group and Quorum Cyber founded?
AccessIT Group was founded in 2001.
Who are AccessIT Group and Quorum Cyber sold to?
From its own pages, AccessIT Group sells to mid-market and medium enterprise organizations, with its systems engineers and security professionals working with that group.
What have AccessIT Group and Quorum Cyber announced recently?
September 16, 2026: Quorum Cyber announced that it has signed a definitive agreement to acquire Ontinue, a managed extended detection and response provider.

About AccessIT Group

AccessIT Group helps clients select security technologies, offers technical solutions, and provides advisory services. AccessIT Group was co-founded in 2001 by David Hark and Joseph Luciano, who is its CEO.[2][4]

AccessIT Group helps security teams with its AI Strategic Security Workshop. The workshop covers clarification and alignment of AI goals, objectives, and business requirements. The workshop includes a detailed analysis of specific AI use cases. The workshop includes ROI modeling and a phased roadmap for adopting AI safely and securely.[5][6]

AccessIT Group's Cloud Security Architecture service addresses the challenges posed by cloud environments. AccessIT Group tailors its cloud security strategy service to the needs of mid-market to medium enterprise organizations. AccessIT Group's cloud posture assessment includes a review that assesses existing cloud security policies in relation to NIST, PCI, and HIPAA standards to identify gaps and improvement areas. The posture assessment analyzes cloud service configurations and settings to spot vulnerabilities or misconfigurations. The posture assessment includes automated and manual vulnerability scans of cloud infrastructure. AccessIT Group's cloud migration work includes a migration plan that addresses security considerations and compliance.[2][7]

AccessIT Group's Framework Assessment Services help organizations evaluate and enhance their cybersecurity posture by aligning with recognized standards and frameworks. AccessIT Group's Compliance Readiness Services help organizations prepare for and meet the requirements of various regulatory and industry standards. AccessIT Group offers a readiness assessment for CMMC Level 2 and NIST SP 800-171 requirements for protecting Controlled Unclassified Information. AccessIT Group offers a compliance readiness assessment aligned with AICPA Trust Service Criteria. AccessIT Group conducts an assessment of current systems, processes, and policies against PCI DSS requirements. AccessIT Group works with clients to develop and implement a remediation plan for compliance gaps. AccessIT Group performs quarterly vulnerability scans as mandated by PCI. AccessIT Group's Third-Party Risk Management service is designed to help organizations identify, assess, and mitigate risks associated with their third-party vendors.[8]

AccessIT Group's Security Solution Implementation, Configuration & Lifecycle Management service is designed so that cybersecurity solutions are deployed, configured, and optimized. AccessIT Group's systems engineers and security professionals work with mid-market and medium enterprise organizations on security needs across frameworks including PCI, NIST, and HIPAA. AccessIT Group's Security Technology Lifecycle service covers the lifecycle of cybersecurity technologies from selection through implementation and ongoing management. AccessIT Group's Managed Proof of Concept (PoC) service is designed to help organizations evaluate potential cybersecurity solutions. AccessIT Group conducts hands-on testing of proposed solutions in a controlled setting.[9]

AccessIT Group delivers an ongoing security awareness program that reinforces secure behavior through campaigns and attack simulations. AccessIT Group offers role-based training for end users, IT staff, executives, and developers. AccessIT Group offers general awareness courses aligned with compliance and regulatory requirements. AccessIT Group runs monthly phishing tests and provides behavioral insights and reinforcement materials such as posters, newsletters, and digital nudges. AccessIT Group offers learning management system integration and reporting to track progress and completion. AccessIT Group offers security culture assessments and organizational baseline surveys. AccessIT Group offers custom-built security awareness and training programs to help organizations manage human risk.[5][10][11]

AccessIT Group partners with cloud providers to connect and host technologies and deliver cloud services. AccessIT Group's team conducts Security Assessments for companies of all sizes.[2][4][8][9]

AccessIT Group on the record

Sources

AccessIT Group full record

  1. [1]AboutAccessIT Group · accessitgroup.com · undated page, accessed October 19, 2026 · Tier A
  2. [2]accessitgroup.comAccessIT Group · accessitgroup.com · undated page, accessed October 19, 2026 · Tier A
  3. [3]About Our Cybersecurity Experts & Company | AccessIT GroupAccessIT Group · undated page, accessed November 10, 2026 · Tier A
  4. [4]Cybersecurity Advisory and Solutions Leader | AccessIT GroupAccessIT Group · undated page, accessed November 10, 2026 · Tier A
  5. [5]AI Security Services - AccessIT GroupAccessIT Group · undated page, accessed November 10, 2026 · Tier A
  6. [6]AI Security Workshop: Book Your Free 30-Minute Discovery CallAccessIT Group · undated page, accessed November 10, 2026 · Tier A
  7. [7]Cloud Security Architecture Services for EnterprisesAccessIT Group · undated page, accessed November 10, 2026 · Tier A
  8. [8]Governance, Risk & Compliance (GRC) ServicesAccessIT Group · undated page, accessed November 10, 2026 · Tier A
  9. [9]Network & Application Security Services | AccessIT GroupAccessIT Group · undated page, accessed November 10, 2026 · Tier A
  10. [10]Security Awareness Training & Education ProgramsAccessIT Group · undated page, accessed November 10, 2026 · Tier A
  11. [11]October: National Cybersecurity Awareness Month - AccessIT GroupAccessIT 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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