Quorum Cyber: Edinburgh, Scotland, UK
Provider Snapshot
- Core services
- Managed Detection & Response (MDR), Security Operations Center as a Service (SOCaaS), Threat Intelligence +4 more
- Platforms
- Microsoft Sentinel, Microsoft Defender XDR, Microsoft Defender for Endpoint +1 more
- Client focus
- SMB (51-200), Mid-Market (201-1000), Enterprise (1000+)
- Response SLA
- 30 minutes
- Website
- quorumcyber.com
Quorum Cyber is a Microsoft Verified MXDR provider headquartered in Edinburgh, Scotland, UK, running three security operations centers in the UK, Canada and the US. It delivers Managed Detection & Response (MDR), SOCaaS, Threat Intelligence and Incident Response to Financial Services, Government & Public Sector, Manufacturing, Healthcare and Technology organizations of every size, built on Microsoft Sentinel and Defender XDR with a 30 minute response commitment.
Company Details
- Headquarters
- Edinburgh, Scotland, UK
- Founded
- 2016
- Employees
- 200-500
- SOCs
- 3
- Response SLA
- 30 minutes
Pricing
- Pricing Model
- Subscription
- Starting Price
- Custom quote
About Quorum Cyber
Quorum Cyber is one of the very few Microsoft Security Solutions Partners globally that holds all four available Microsoft Security Specializations: Threat Protection, Cloud Security, Information Protection & Governance, and Identity & Access Management — placing it in the top half-percent of all Microsoft partners. Their Clarity platform gives clients unified visibility across the Microsoft security stack, while their Edinburgh-based analysts provide 24/7 threat monitoring and proactive threat hunting. Named a finalist for Microsoft Security MSSP of the Year at the 2024 Security Excellence Awards and recognized in Gartner's 2024 Market Guide for MDR, Quorum Cyber expanded significantly in 2024 through the acquisition of Canadian MSSP Difenda, strengthening its North American presence.
Manage or promote this profile
Represent this provider? Claim the profile to verify your affiliation and request updates, get Featured placement, or become a Top Provider. All three start on the For Providers page.
Get started on For ProvidersServices Offered
Quorum Cyber offers 7 security services. Click any service to see other providers that offer it.
Industries Served
Quorum Cyber has experience serving 5 industries, including the regulatory requirements and security challenges unique to each.
Supported Platforms
Quorum Cyber supports 2 security platforms. MSSPs with hands-on experience in your tools can onboard faster and tune detections more accurately.
Client Company Sizes
Quorum Cyber serves SMB (51-200), Mid-Market (201-1000), Enterprise (1000+) organizations. Providers focused on your company size tend to offer pricing and service levels that match your budget and team capacity.
Compliance Frameworks Supported
Quorum Cyber provides compliance support for 5 frameworks. Compliance support typically includes control mapping, evidence collection, audit preparation, and ongoing monitoring to keep you audit-ready year-round.
Certifications Held
Quorum Cyber holds 3 certifications. Each certification means the provider passed an independent audit of their security practices, operations, or technical skills.
Quorum Cyber Categories and Capabilities
These comparisons and profile attributes are based only on listed services, customer fit, technology support, and verified research data.
Listed in and relevant comparisons
Regions served
- Global
- North America
- United Kingdom
Verified capabilities
- 24/7 Monitoring
- Managed Detection & Response
- Managed SIEM
- Managed EDR
- Managed XDR
- Threat Hunting
- Incident Response Retainer
- Vulnerability Management
- Cloud Security
- Identity Security
- Email Security
- Endpoint Security
- Compliance Services
- SOC as a Service
- Log Management
- DFIR Services
- Red Team Services
Technology integrations
- Microsoft Defender for Endpoint
- Microsoft Sentinel
- Microsoft Defender XDR
- AWS
- Google Cloud Platform
- Microsoft Azure
- Microsoft Entra ID
What Should You Ask When Evaluating Quorum Cyber?
Before engaging any MSSP, use these questions to assess whether the provider is the right fit for your organization. These apply to Quorum Cyber and any other provider on your shortlist.
- What is included in the base service vs. what costs extra? Clarify whether incident response, compliance reporting, and additional log source onboarding are included or billed separately.
- What response actions does the provider take directly? Some MSSPs only send alerts for your team to act on. Others take containment actions like host isolation or account lockout on your behalf.
- What does the onboarding process look like? Ask about typical onboarding timelines, how much work your team needs to put in, and when full monitoring coverage goes live.
- Can you provide references from similar organizations? Ask for references from companies in your industry and size segment. The experience of similar organizations is the best predictor of how the MSSP will perform for you.
- What happens if we need to switch providers? Understand data portability, contract termination terms, and transition support. A transparent exit process is a sign of a provider that prioritizes long-term trust over lock-in.
Coverage and Credentials
What security services does Quorum Cyber provide?
Quorum Cyber provides Managed Detection & Response (MDR), Security Operations Center as a Service (SOCaaS), Threat Intelligence, Incident Response, Identity & Access Management (IAM), Cloud Security, and Vulnerability Management.
Which industries does Quorum Cyber serve?
Quorum Cyber serves Financial Services, Government & Public Sector, Manufacturing, Healthcare, and Technology.
What size organizations does Quorum Cyber support?
Quorum Cyber supports SMB (51-200), Mid-Market (201-1000), and Enterprise (1000+) organizations.
Which security platforms does Quorum Cyber work with?
Quorum Cyber works with Microsoft Sentinel, Microsoft Defender XDR, Microsoft Defender for Endpoint, and Microsoft Defender for Cloud.
Where does Quorum Cyber operate security operations centers?
Quorum Cyber operates security operations centers in UK, Canada, and US.
How many security operations centers does Quorum Cyber operate?
Quorum Cyber operates 3 security operations centers.
How quickly does Quorum Cyber respond to incidents?
Quorum Cyber states a response time SLA of 30 minutes.
Which compliance frameworks does Quorum Cyber support?
Quorum Cyber supports SOC 2, GDPR, ISO 27001, Cyber Essentials Plus, and NIST CSF.
Which certifications does Quorum Cyber hold?
Quorum Cyber holds ISO 27001, Microsoft Verified MXDR, and Cyber Essentials Plus.
Market Context
Selected insights from 404 MSSPs in our dataset
- Platform34% of MSSPs support Microsoft Sentinel
- Platform19% of MSSPs support Microsoft Entra ID
- Capability44% of MSSPs offer Threat Hunting
- Capability28% of MSSPs offer Managed XDR
- Industry57% of MSSPs serve Government & Public Sector organizations
Alternatives and Similar MSSPs
Similar services, capabilities, EDR, cloud, IAM platforms, industries, market focus, and compliance
Similar services, capabilities, EDR, SIEM, cloud, IAM platforms, industries, market focus, and compliance
Similar services, capabilities, cloud, IAM platforms, industries, market focus, and compliance
Similar services, capabilities, EDR, cloud, IAM, XDR platforms, industries, market focus, and compliance