CyberOne
Track on RadarUK cybersecurity firm offering MXDR, incident response, and vulnerability scanning.
- Total raised
- —
- Employees
- 102
- Founded
- 2005
- Momentum
- —
Data updated August 2026
About
About CyberOne
At a glance
CyberOne is a cybersecurity company specializing in Security Operations, founded in 2005 and headquartered in London, United Kingdom. It employs about 102 people and is privately held.
CyberOne is a UK-based cybersecurity services company that provides managed security and incident response services to businesses. The company's offerings include Managed Extended Detection and Response (MXDR), vulnerability scanning, and incident response planning and support. CyberOne's vulnerability scanning service involves on-site and remote assessment of a client's IT estate, including networks, servers, workstations, firewalls, and other connected devices. Scans are segmented by network topology and produce prioritised findings categorised as critical, high, medium, low, and informational. Results are compiled into actionable remediation plans. In the incident response domain, CyberOne assists organisations in building structured response frameworks, including designated incident commander roles, responsibility matrices, and out-of-hours escalation protocols. The company also conducts tabletop exercises and breach simulation drills to help teams rehearse response procedures before a real incident occurs. CyberOne works with Microsoft Security technologies, including Microsoft Defender for Endpoint and Microsoft 365 E5, helping clients activate and configure built-in automated investigation and remediation capabilities. The company publishes educational content aimed at IT and business leaders, covering topics such as MXDR, incident response best practices, and cyber hygiene. It also hosts webinars on cyber crisis preparedness. CyberOne's target market includes small to mid-sized businesses and organisations that may lack in-house security operations maturity, as well as finance leaders and IT managers seeking to improve security posture and response readiness.
Momentum
How CyberOne is trending
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Valuation
What CyberOne is worth
Estimated valuation
Funding
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Public markets
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Privately held
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Headcount
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Jobs
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Web traffic
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Tech stack
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Full profile
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FAQ
Frequently asked questions about CyberOne
When was CyberOne founded?▾
CyberOne was founded in 2005.
Where is CyberOne headquartered?▾
CyberOne is headquartered in London, United Kingdom.
Is CyberOne public or private?▾
CyberOne is a privately-held company.
How many employees does CyberOne have?▾
CyberOne has approximately 102 employees.
What does CyberOne do?▾
CyberOne is a UK-based cybersecurity services company that provides managed security and incident response services to businesses. The company's offerings include Managed Extended Detection and Response (MXDR), vulnerability scanning, and incident response planning and support. CyberOne's vulnerabi…