Nomios

An Integrated Cyber Security Ecosystem

Dionach were acquired by Nomios Group and are now a ‘proud member of Nomios and the wider Nomios Ecosystem. Together, we deliver end-to-end security, from infrastructure to testing, compliance and incident response.

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Introduction

Meet Nomios Europe’s Leading Cyber Security & Network Partner

Nomios is a European leader in cyber security and network infrastructure services, supporting over 4,000 organisations globally. Its teams specialise in managed security, network engineering, cloud, compliance and incident response, delivering resilient and secure outcomes for complex and regulated environments.

 

With deep expertise across the full security lifecycle and long-standing relationships with leading technology vendors, Nomios helps organisations design, operate and secure critical digital infrastructure at scale.

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Dionach within the Nomios Group

Why We Joined Nomios? Strengthening Security Together with Nomios

Dionach joined the Nomios Group to become part of a broader, integrated cybersecurity ecosystem. Bringing advanced security testing, assurance and consultancy expertise, Dionach complements Nomios’ managed security, network infrastructure and operational capabilities.

 

Working together within the Nomios Group, we deliver end-to-end security services from infrastructure and operations to testing, compliance and incident response providing a seamless and highly effective security experience for our clients.

Ready to Elevate Your Security and Network Strategy?

Our experts are available to review your challenges, introduce the Nomios Cyber Maturity Curve, and help you choose the right solutions for your organisation. Book a call today.

Ready to Elevate Your Security and Network Strategy?

Our experts are available to review your challenges, introduce the Nomios Cyber Maturity Curve, and help you choose the right solutions for your organisation. Book a call today.

Discover Our Latest Research

The Swift Customer Security Controls Framework (CSCF) v2026 introduces some of the most impactful changes Swift users have seen in recent years. Unlike CSCF v2025, which focused on clarification and preparation,

If you are a CEO, board member or business leader, cybersecurity hardly presents itself as a standalone issue. It shows up in revenue discussions, hiring decisions, supply-chain

A technical deep dive into real-world vulnerabilities exposed by AI. The biggest risk to your AI deployment is not superintelligence; it is a logic error.

Contact Us

Contact Us Reach out to one of our cyber experts and we will arrange a call