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TEST-FUCHS

TEST-FUCHS GmbH

Groß-Siegharts, Austria

Air SystemsSpaceMRO & LogisticsDual-use
Founded 1946501-1000 employeesSubsystem Manufacturer, Component SupplierSupplies Air Forces, Land Forces, Defense Industry
Profile last updated: April 10, 2026

About

Founded in 1946, TEST-FUCHS is a defense subsystem manufacturer based in Groß-Siegharts, Austria working in air systems, space, mro & logistics.

TEST-FUCHS is an Austrian aerospace company with roots in 1946, founded by engineer Fritz Fuchs in Groß-Siegharts. It operates two business areas, test systems and aerospace systems. The test systems business designs, builds and services testing and inspection equipment for the aviation industry. The aerospace systems business designs, produces and maintains mechanical, hydraulic, pneumatic, electrical and electronic components for aircraft, space and defence applications. These include fuel, hydraulic and lubrication components approved under EASA Part 21G, and maintenance of aircraft components under EU, FAA and UK CAA Part-145 approvals. The company holds NATO quality requirements and German Air Force (LufABw) accreditations for military aircraft systems and equipment, and has supplied the Austrian Army and German Armed Forces. Space work includes cryogenic and launch vehicle components for the European Space Programme (Ariane). Service and calibration locations operate across Europe, the USA, the UK, China, Singapore and Italy. The group describes itself as family-owned and reports over 650 employees across 12 locations worldwide.

Location

Groß-Siegharts, Austria

Founded

1946

Employees

501-1000

Legal name

TEST-FUCHS GmbH

Focus areas

aerospacetest systemsaircraft componentsspace componentsMROmilitary aircraftcalibrationfuel systemshydraulic components

Languages

ENDE

Products & capabilities

Defense domains

Air SystemsSpaceMRO & Logistics

Supply-chain role

Subsystem ManufacturerComponent SupplierMRO & Services

What they offer

HardwareSoftwareComponentsManufacturing ServicesEngineering ServicesMaintenance & Repair

Markets

Also sells to civilian markets

Products

Fuel System & Components

Aircraft fuel components

Fuel, hydraulic and lubrication components and systems for rotary and fixed-wing aircraft, produced under EASA Part 21G.

Hydraulic & Lubrication Equipment

Aircraft hydraulic components

Hydraulic and lubrication components and systems for aircraft.

Test Systems

Test equipment

Customised test and inspection systems and test stands for aircraft component OEM and MRO use.

Aerospace Components

Space and aircraft components

Mechanical, hydraulic, pneumatic, electrical and electronic components for space launch vehicles, satellites and aircraft.

End users

Air ForcesLand ForcesDefense Industry

Standards, platforms & customers

Defense standards

EN9100:2018EASA Part 21GNATO quality requirements C1-275/2-8956Bundeswehr Joint Service Regulation ZV A1-1525/0-8901ECSS-Q-ST-70-08EN 4179 / NAS 410

Named customers

German Air ForceAustrian ArmyGerman Armed ForcesAirbusNord-Micro

Credentials & affiliations

Certifications

EN9100:2018

ISO 9001:2015

EASA Part 21G (AT.21G.0023)

EU Part-145 (AT.145.088)

FAA FAR-145 (TF1Y840D)

UK CAA Part-145 (UK.145.01662)

LufABw Certificate / Accreditation A/C for the German Air Force

DIN EN ISO/IEC 17025

EN ISO 3834-2