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IT & Cybersecurity Solutions · Technology Distribution

Connecting Systems. Securing Futures.

NETHEON designs, builds and operates secure, resilient IT infrastructures for organisations across Greece and Europe, combining networking, cybersecurity and cloud technologies with open standards and European digital sovereignty.

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Who we are

Infrastructure that has to work – and stay under your control.

Since 2011, NETHEON has been designing, implementing and operating secure IT infrastructures for hotels, healthcare providers, financial institutions and enterprises. From architecture and deployment to 24/7 operations through our own NOC and SOC, our consultants and engineers support the entire technology lifecycle.

Alongside our solutions business, we work with reseller and integration partners across Greece, Cyprus and the Balkans, providing access to selected European technology vendors backed by real-world engineering expertise and technical support.

Services

What we design, build and operate

One accountable partner, from architecture and implementation to secure day-to-day operations.

All services

Open source & digital sovereignty

European infrastructure. Your data, your rules.

More organisations want to know where their data is stored, who controls the platforms they depend on, and what happens if they need to change provider. We help them reduce that dependency with open standards and European technology, and operate it reliably.

Talk to us about sovereign IT
  1. 01

    Open standards over lock-in

    Proven open-source technologies that reduce proprietary dependencies, from collaboration and infrastructure to monitoring and security.

  2. 02

    European by design

    European technologies and providers that give organisations greater control over data location, jurisdiction and regulatory compliance.

  3. 03

    Operated, not just installed

    Migration, operation and support from our own NOC and SOC.

Technology partners

Industries

Experience in demanding environments

Every industry has its own requirements for availability, security and compliance. We bring the same engineering discipline to every environment we design and operate.

All industries
  1. 01 Hospitality Technology infrastructure for hotels and resorts, designed around guest experience, peak occupancy, operational continuity and the realities of seasonal hospitality.
  2. 02 Healthcare Secure, segmented infrastructure, protected health data and reliable communications for hospitals, clinics, medical practices and care facilities.
  3. 03 Enterprise One standard across every location: infrastructure, security and operations for multi-site organisations.
  4. 04 Finance Security, resilience and continuous monitoring for regulated financial institutions, backed by security assessments, penetration testing and managed operations.
  5. 05 Industry IT and OT security, resilient networks and managed operations for manufacturers and industrial environments, designed to protect production and minimise disruption.
  6. 06 Defence Network encryption, cybersecurity, secure connectivity, consulting and SOC services for defence organisations and the wider defence industry.
  7. 07 Maritime Secure networks, communications and cybersecurity for shipping companies, ports and shore-based operations, designed for distributed and always-connected environments.
  8. 08 Retail Connected stores, secure payments and centralised operations for retailers with many locations.

Customer story · Hospitality

Horizon Beach Resort: One network. 540 rooms

When Horizon Beach Resort on Kos expanded to 540 rooms in 2024, its network needed to reliably support more than 1,600 guests and 300 employees. NETHEON designed and implemented a new LANCOM infrastructure and continues to operate and support the resort as its IT partner, a relationship that began in 2019.

Wi-Fi 6 access points
300+
Layer 3 access switches
70+
SD-WAN failover
5G
Rooms connected
540
Read the story

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Let's talk about your project.

Tell us what you’re planning or where you need support. One of our consultants will get in touch to discuss your requirements and the next steps.