CISO Tribune

Vendor comparison · 2 companies

Quorum Cyber vs Sygnia

Quorum Cyber delivers Microsoft-first, threat-led cyber security services. Sygnia provides cyber incident response, managed detection and response, and proactive cyber security services to organizations. 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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  • Quorum Cyber
  • Sygnia
Quorum Cyber vs Sygnia: Products, Customers and Funding Compared
Quorum CyberQuorum Cyber delivers Microsoft-first, threat-led cyber security services.quorumcyber.comSygniaSygnia provides cyber incident response, managed detection and response, and proactive cyber security services to organizations.sygnia.co
What it sells
  • 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.
  • Incident Response[1][4]Sygnia experts contain and eradicate advanced adversaries.
  • Velocity TDIR platform[1][2]A platform that collects, processes and queries large amounts of data.
Categories
Headquarters
Edinburgh, United Kingdom[1]Not stated on its pages
Founded
Not stated on its pages2015[1]
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
  • September 16, 2026Quorum Cyber announced that it has signed a definitive agreement to acquire Ontinue, a managed extended detection and response provider.[12]
Not stated on its pages
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
Not written yetNot written yet
Last verified
October 7, 2026November 3, 2026

Where they overlap

  • Quorum Cyber and Sygnia are both filed under MDR and managed SOC, Incident response and forensics and Security consulting and advisory.

Where they differ, field by field

  • Quorum Cyber's primary category is MDR and managed SOC; Sygnia's is Incident response and forensics.
  • Quorum Cyber is also filed under OT and ICS security. Sygnia is also filed under Penetration testing and red team services.
  • Quorum Cyber lists Clarity Defend, Clarity Extend, Clarity Protect, Clarity Data & AI, Clarity OT and 1 more. Sygnia lists Incident Response and Velocity TDIR platform.
  • Quorum Cyber is headquartered in Edinburgh, United Kingdom.
  • Sygnia was founded in 2015.

What it sells: Sygnia

What Incident Response does[1][4]
Sygnia says its experts contain and eradicate advanced adversaries. Sygnia coordinates response across IT, OT, and business stakeholders.
What Velocity TDIR platform does[1][2]
Sygnia says the Velocity TDIR platform was purpose-built by incident responders. It collects, processes and queries data for threat hunting, threat detection and forensic investigation to support the MDR team.

Questions about Quorum Cyber and Sygnia

What do Quorum Cyber and Sygnia sell?
Quorum Cyber sells Clarity Defend, Clarity Extend, Clarity Protect, Clarity Data & AI, Clarity OT and 1 more. Sygnia sells Incident Response and Velocity TDIR platform.
Are Quorum Cyber and Sygnia in the same category?
They share MDR and managed SOC, Incident response and forensics and Security consulting and advisory. Quorum Cyber's primary category is MDR and managed SOC and Sygnia's is Incident response and forensics.
Where are Quorum Cyber and Sygnia headquartered?
Quorum Cyber is headquartered in Edinburgh, United Kingdom.
When were Quorum Cyber and Sygnia founded?
Sygnia was founded in 2015.
What have Quorum Cyber and Sygnia 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 Quorum Cyber

Quorum Cyber delivers Microsoft-first, threat-led cyber security services. Quorum Cyber was founded in Edinburgh in 2016. Federico Charosky founded Quorum Cyber. Quorum Cyber is a Microsoft Solutions Partner for Security and works with the Microsoft Security stack, including Microsoft 365 Defender and Microsoft Sentinel.

Quorum Cyber says AI changes how organisations work and how attackers operate. Quorum Cyber helps security teams protect data, manage emerging risks and enable secure adoption.

Clarity is more than the name of Quorum Cyber's customer platform and managed security services. Quorum Cyber unifies Microsoft 365 Defender and Microsoft Sentinel in Clarity, turning raw signals into prioritised incidents. Quorum Cyber offers three managed detection and response services, plus a dedicated data security service.[6]

Quorum Cyber's Cyber Resilience Assessment evaluates how well an organisation can manage cyber disruption. Quorum Cyber's Security Maturity Assessment looks at the effectiveness of a wider security programme, including governance, controls and risk management.[7]

Quorum Cyber has an Incident Response team that helps organisations investigate and manage cyber incidents. Quorum Cyber's Security Operations Centre works to detect and respond to customer threats. Quorum Cyber offers an incident response retainer that customers can initiate. Quorum Cyber offers Managed XDR, which integrates with Microsoft Security Technology. Quorum Cyber works with the generative AI capabilities of Copilot for Security to help defend customers against cyber threats. Quorum Cyber has a Threat Intelligence team. Following two acquisitions in 2024, Quorum Cyber's services range from phishing simulation and managed services to incident response and ransom negotiation.[7][8][9][10]

Quorum Cyber states that it protects 400+ organisations across four continents. Quorum Cyber has over 350 employees across the UK, US, Canada and UAE. Quorum Cyber is also a member of the Microsoft Intelligent Security Association and a Microsoft Security Copilot Partner.[6][7][11]

Quorum Cyber on the record

Sources

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

Sygnia full record

  1. [1]Llms.txtSygnia · sygnia.co · undated page, accessed November 3, 2026 · Tier A
  2. [2]sygnia.coSygnia · sygnia.co · undated page, accessed November 3, 2026 · Tier A
  3. [3]About Sygnia: Pioneering Global Cyber ResilienceSygnia · undated page, accessed November 5, 2026 · Tier A
  4. [4]Sygnia | Cybersecurity & Incident Response ExpertsSygnia · undated page, accessed November 5, 2026 · Tier A
  5. [5]Bybit Heist Case Study: When Billions VanishSygnia · undated page, accessed November 5, 2026 · Tier A
  6. [6]Case Studies Archive - SygniaSygnia · undated page, accessed November 5, 2026 · Tier A
  7. [7]Launching Sygnia and Nvidia’s AI-Powered XDRSygnia · undated page, accessed November 5, 2026 · Tier A

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