One Compliance

Cybersecurity and compliance consultancy in Leeds offering penetration testing, incident response and certification support.

Visit website Write a review Updated 07 Sept 2026

From the provider

One Compliance is a cybersecurity and compliance consultancy based in Leeds. The company offers penetration testing (CREST registered), incident response, red team and purple team assessments, and compliance services. These include helping clients achieve Cyber Essentials certification, implementing ISO 27001 frameworks, meeting PCI DSS requirements, and providing Data Protection Officer support. Virtual CISO services are available for strategic security guidance and board reporting.

The company operates from offices at Broad Gate in Leeds city centre and serves businesses requiring cybersecurity and compliance support. One Compliance describes its service model as transparent, with no hidden fees, and treats all clients fairly. The company can provide incident response retainers to support clients during security breaches.

Services are delivered through risk identification, vulnerability assessment and remediation advice, and support for regulatory compliance processes.

Services One Compliance offers

Accreditations and partnerships

CREST Member of CREST, the accreditation body for penetration testing and incident response.

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Questions people ask about One Compliance

What services does One Compliance offer?
One Compliance offers Cyber security, Cyber Essentials, Compliance and GDPR.
Where does One Compliance provide IT support?
One Compliance is based in Leeds.

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