Rosenberger

Rosenberger

Rosenberger Hochfrequenztechnik GmbH & Co. KG

Fridolfing, Germany

SpaceDual-use
5000+ employeesComponent Supplier
Profile last updated: May 7, 2026

About

Rosenberger is a defense component supplier based in Fridolfing, Germany working in space.

Rosenberger is an international manufacturer of radio frequency, fiber optic and high-voltage connectivity solutions, headquartered in Fridolfing, Germany. Its portfolio includes standard and customised connectors, cable assemblies, test and measurement equipment and contactless data and power transmission systems. Rosenberger serves automotive, telecommunications, industrial, medical, data technology and aerospace markets. It also offers a dedicated spaceflight, aerospace and defence range with ESA-qualified and MIL-PRF 39012 qualified components.

Location

Fridolfing, Germany

Employees

5000+

Legal name

Rosenberger Hochfrequenztechnik GmbH & Co. KG

Focus areas

connectorsRF connectorshigh-voltage connectorsfiber opticcable assembliesaerospace and defencespace qualified components

Languages

ENDE

Products & capabilities

Defense domains

Space

Supply-chain role

Component Supplier

What they offer

HardwareComponents

Markets

Also sells to civilian markets

Products

RoProxCon

Contactless data and power transmission system

Contactless connection system using mm-wave radio transceivers to transmit data across air gaps with low latency and high interference immunity.

HSI Connector System

Rugged implement bus connector

Robust power and data connector system for all-terrain, agricultural and construction applications, standardised within the AEF.

HVU 400

High-voltage connector

Unshielded high-voltage connector series rated up to 1000 V DC and 340 A for power transmission.

Standards, platforms & customers

Defense standards

MIL-PRF 39012DIN EN 9100ESCC

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