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Why CyberOne
Delivering best-in-class cyber security services.

Our Mission
Since our founding in 2005, the CyberOne team has dedicated itself to keeping our clients secure in a field where every second counts. With the latest assessment, detection and response technologies and tactics, we keep you one step ahead of your adversaries.
Empowering organisations to thrive, delivering cyber resilience to secure their digital environment with world-class Consulting, Professional and Managed Services—built on Microsoft Security.

Our Purpose
We are Cyber Defenders, dedicated to stopping cybercrime and protecting businesses from threats that could destroy them. By mitigating risk, ensuring compliance and strengthening resilience, CyberOne enables organisations to operate with confidence through the delivery of world-class cyber security services.




































Our Core Values
At CyberOne we live and breathe five core values, they drive every decision and appointment we make.
Customer Defence Focussed
We stand shoulder to shoulder with our clients, championing their needs and protecting their interests as if they were our own, driven by a shared purpose to help them thrive.
Relentless Innovation
We are committed to continuously developing our people and solutions to deliver the best possible service.
Act Kind, Be Kind
Compassion is central to our culture, making a meaningful difference within our team and amongst our clients drives us forward.
Be Awesome, Demand Awesome
We set the bar high, aspiring for excellence in all that we do and we expect the same from those we work with.
Execute 100%
Our promise is complete dedication, ensuring every commitment is delivered upon and to surpass expectations.
Why Our Clients Choose CyberOne
Our 4.53 / 5 satisfaction score reflects the trust our customers place in us to advance their cyber maturity.
"We are kept up to date with our monthly customer success meetings, where both sides have an equal opportunity to voice any thoughts, feelings, concerns or praise, which provides not only great assurance, but allows us to work collaboratively to protect our business."
"Besides the amazing SOC delivering the MXDR I have to mention how good the monthly service review meetings and how engaging our Account Manager is. Keep up the good work!"
"CyberOne services are stable and reliable, with quick responses to enquiries and incidents. The team stays up-to-date with threats and follows industry best practices. Thank you all for your hard work!"
“The account management and overall working relationship have been excellent, with responsive support and clear communication throughout, making CyberOne a valued and reliable partner."
Proven. Certified. Trusted.
CyberOne holds globally respected accreditations, including CREST for SOC, Pen Testing and Cyber Incident Response; NCSC Assured Service Provider and Cyber Incident Response (Level 2); and ISO 27001. CyberOne is also a Microsoft Solutions Partner across Security, Modern Work, Infrastructure, and Data & AI, with advanced specialisations in Threat Protection and Cloud Security. These credentials reflect our world-class capability to protect, optimise, and empower your organisation.

Trusted By Leading UK & Global Businesses
Interested in Joining the CyberOne Team?
Explore career opportunities on our LinkedIn Company Page.
