Company profile

Cyberium

We secure the Critical — connecting what should stay isolated

Industry
Computer and Network Security
Employees
12
Headquarters
MARSEILLE
Founded
2021
Office locations
1

Cyberium company summary

Cyberium is a company in the Computer and Network Security industry, headquartered in MARSEILLE, founded in 2021. On LinkedIn the company has around 12 employees. Its listed specialties include Cybersecurity, Industrial Cybersecurity, OT Security, Network Security, Critical Infrastructure Protection.

What technology does Cyberium use?

No technologies detected yet. Warmrank rechecks company websites on a rolling basis.

About Cyberium

Cyberium is a deeptech cybersecurity company dedicated to protecting critical infrastructure and sensitive environments through hardware-enforced network segmentation. We design and deliver high-performance solutions combining optical data diodes and advanced proxy software (OWA – One Way Appliance), enabling secure, real-time data exchange between OT and IT systems with a physically enforced one-way flow. This approach eliminates entire classes of cyber threats by design—going beyond traditional firewalls and software-based security. Trusted by organizations in energy, defense, transportation, and government sectors, Cyberium enables digital transformation without compromising safety, availability, or sovereignty. Our solutions are built for the most demanding environments, supporting high-throughput data flows, strict compliance (IEC 62443, NIS2, NERC CIP), and seamless integration with major OT ecosystems. Cyberium – Beyond Firewalls™. Truly Protected. Never Isolated.

Specialties

CybersecurityIndustrial CybersecurityOT SecurityNetwork SecurityCritical Infrastructure ProtectionData DiodesUnidirectional SecurityHardware Enforced SecuritySecure Data TransferCross Domain SolutionsSCADA SecurityICS SecurityOT IT ConvergenceSecure Remote AccessIEC 62443 Compliance

Where is Cyberium located?

Cyberium lists 1 location.

MARSEILLE, 13002, FRHQ
CAMPUS CYBER REGION SUD - TOUR MIR 4 QUAI D'ARENC

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Frequently asked questions about Cyberium

What does Cyberium do?

Cyberium is a deeptech cybersecurity company dedicated to protecting critical infrastructure and sensitive environments through hardware-enforced network segmentation. We design and deliver high-performance solutions combining optical data diodes and advanced proxy software (OWA – One Way Appliance), enabling secure, real-time data exchange between OT and IT systems with a physically enforced one-way flow. This approach eliminates entire classes of cyber threats by design—going beyond traditional firewalls and software-based security. Trusted by organizations in energy, defense, transportation, and government sectors, Cyberium enables digital transformation without compromising safety, availability, or sovereignty. Our solutions are built for the most demanding environments, supporting high-throughput data flows, strict compliance (IEC 62443, NIS2, NERC CIP), and seamless integration with major OT ecosystems. Cyberium – Beyond Firewalls™. Truly Protected. Never Isolated.

How many employees does Cyberium have?

Cyberium has around 12 employees on LinkedIn.

Where is Cyberium headquartered?

Cyberium is headquartered in MARSEILLE.

When was Cyberium founded?

Cyberium was founded in 2021.

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