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Arbit

Arbit Cyber Defence Systems ApS

Hvidovre, Denmark

C4ISRDefense Software & AIDual-use
Founded 2006Subsystem Manufacturer, Software DeveloperSupplies Land Forces, Air Forces, Naval Forces
Profile last updated: August 17, 2026

About

Founded in 2006, Arbit is a defense subsystem manufacturer based in Hvidovre, Denmark working in c4isr, defense software & ai.

Arbit is a Danish company that develops and manufactures cross domain solutions for secure data transfer between networks of different classification levels. Its core products are data diodes and gateways that provide physically enforced one-way communication, along with content disarm and reconstruction tools for scanning and sanitising files and email. Arbit's products are accredited for NATO COSMIC TOP SECRET, EU TOP SECRET, NATO Secret and National Secret, and the Arbit Data Diode holds Common Criteria EAL7 certification. Its main defence customer is the Danish Defence, where it has worked since around 2015 under framework agreements, including a long-term agreement with DALO. Ruggedized versions of its gateways are designed for battlefield and vehicle-mounted use, and the company also supplies government agencies, intelligence services and commercial organisations. Arbit was founded in 2006 in Hvidovre, Denmark, and assembles its hardware in Denmark.

Location

Hvidovre, Denmark

Founded

2006

Company type

Private company

Legal name

Arbit Cyber Defence Systems ApS

NCAGE code

R8562

VAT number

DK38991469

Focus areas

cross domain solutionsdata diodecyber securityCommon CriteriaNATOC4ISRair-gapped networkscontent disarm and reconstruction

Languages

ENDA

Products & capabilities

Defense domains

C4ISRDefense Software & AI

Supply-chain role

Subsystem ManufacturerSoftware Developer

What they offer

HardwareSoftwareEngineering Services

Markets

Also sells to civilian markets

Products

Arbit Data Diode

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Cross domain solution

Hardware data diode providing secure one-way data transfer between networks of different security classifications, with Common Criteria EAL7 certification.

Arbit TRUST Gateway

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Cross domain gateway

High-to-low and low-to-high data transfer gateway built on data diode technology, with signing, content checks and an open API for custom security profiles.

Arbit C4ISR Gateway

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Ruggedized cross domain gateway

Ruggedized gateway for battlefield and vehicle-mounted use, supporting automated and manual import and export of data between security domains.

End users

Land ForcesAir ForcesNaval Forces

Standards, platforms & customers

Defense standards

Common Criteria EAL7NATO COSMIC TOP SECRET accreditationEU TOP SECRET accreditationNATO Secret accreditation

Named customers

Danish DefenceDALO (Danish Ministry of Defence Acquisition and Logistics Organisation)

Credentials & affiliations

Certifications

Common Criteria EAL7

Issued by: Federal Office for Information Security (BSI)

NATO COSMIC TOP SECRET and EU TOP SECRET accreditation

Issued by: CFCS

National Secret and NATO Secret accreditation

Issued by: Center for Cyber Security (Denmark)

People

Management & team (6)

+ 2 more