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HENN GmbH & Co. KG

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Corporate brand

Unclaimed

Austrian manufacturer of high-tech quick couplings and connection systems for fluid, air and gas management, serving automotive, aerospace and other mobility industries worldwide.

Last updated September 28, 2026

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Overview

HENN GmbH & Co. KG is an Austrian manufacturer of high-tech connection systems, quick couplings, connectors and spigots for fluid, air and gas management. Headquartered in the Rheintal region of Dornbirn, Vorarlberg, the company positions itself as a leading system provider of couplings for air and fluid systems and as a solution provider of connectors for sustainable mobility and a wide variety of industries. Its technical expertise centers in Austria and India serve as hubs of ideas, innovations and custom quick connectors. HENN is part of the internationally operating HENN Connector Group, which comprises two business segments: innovative connection systems (HENNconnectors) and comprehensive product implementation (HENNgineered). The group is led by CEO and owner Martin Ohneberg, while Matthias Nicolussi serves as HENN CEO. The company employs more than 100 people at its Austrian headquarters and states that its couplings are used by almost all OEMs worldwide, in 22 countries and on four continents. HENN's product portfolio includes VDA and SAE quick connectors, spigots and connections made of plastic, aluminum and stainless steel, as well as assembly machines for connecting couplings to hoses and pipes. Flagship product families include HC.fluid, HC.ports, HC.water, HC.air, HC.resonator and the MP15/MP16 assembly systems. The company states that almost one billion of its connectors are on the go on streets and roads across the globe, with 150,000 more connectors added each day. Target applications span automotive, aerospace, utility and agricultural vehicles, motorcycle and rail. HENN describes itself as actively shaping the transition to sustainable mobility, with a motto of "Connecting today with tomorrow." Its quality standards cover engineering, products, traceability, sustainability, ISO certification and aerospace certification.

History

HENN GmbH & Co. KG is an Austrian industrial company based in Dornbirn, Vorarlberg, in the Rheintal region, one of Europe's largest economic areas. The company has established itself as a manufacturer of high-tech connection systems for fluid, air and gas management, serving as a link between suppliers of system components and end customers. Over time it has grown into the internationally operating HENN Connector Group, which today comprises two business segments: innovative connection systems (HENNconnectors) and comprehensive product implementation (HENNgineered). The group is led by CEO and owner Martin Ohneberg, while Matthias Nicolussi serves as CEO of HENN. The company states that its couplings are used by almost all OEMs worldwide, in 22 countries and on four continents, and that more than 100 employees work at its Austrian headquarters. HENN describes its technical expertise centers in Austria and India as hubs of ideas, innovations and custom quick connectors. HENN's product development has focused on VDA and SAE standard quick connectors, spigots and connections made of plastic, aluminum and stainless steel, as well as assembly machines for connecting couplings to hoses and pipes. The company reports that almost one billion of its connectors are on the go on streets and roads across the globe, with 150,000 more connectors added each day. Its quality standards cover engineering, products, traceability, sustainability, ISO certification and aerospace certification. With the motto "Connecting today with tomorrow," HENN positions itself as actively shaping the transition to sustainable mobility. Its connection systems serve automotive, aerospace, utility and agricultural vehicles, motorcycle and rail applications.

Products and positioning

Leading system provider of couplings for air and fluid systems; solution provider of connectors for sustainable mobility and diverse industries.

  • HC.fluid F

    Premium quick connector for VDA & SAE: lowest insertion force, locking detection and optimized flow for maximum safety and efficiency.

  • HC.fluid M

    Standard VDA connector: modular versatility and optimized insertion force for fast, secure and flexible installation.

  • HC.ports

    Spigots with VDA or SAE standard compliance for connection to power units. Specifically developed for innovative HENN plastic couplings.

  • HC.water

    Metal coupling for cooling water applications with a broad range of uses.

  • HC.w

    Metal coupling with large diameters for cooling water applications.

  • HC.water pipe spigot

    A spigot for the stainless steel HC.water quick coupling specifically developed for pipe connection. Can also be used for other applications.

  • HC.air

    Metal coupling for air and gas applications. Main area of use: Charge air management.

  • HC.pipe spigot

    A VDA charge air spigot for the stainless steel HC.air quick coupling specifically developed for pipe connection. Can also be used for other applications.

  • HC.resonator

    A compact VDA charge air resonator used for reducing the noise emissions of turbo engines with many customization options.

  • HC.f2f

    The quick coupling system for the conveyance of liquids and gases in aerospace-typical environments. The flexible connector is suitable for various different hose and pipe types.

  • MP15

    The assembly system for metal cooling water couplings. For the connection of HENN couplings to hoses and pipes.

  • MP16

    The assembly system for all metal couplings. For the connection of cooling water and charge air couplings.

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