About Auer Signal

Christian Auer and Antonia Korger

Over 100 years of experience in engineering & manufacturing

Our company history starts in 1910, when Mr. Johann Auer founded the company J. AUER Fabrik elektrischer Maschinen. In the early years, the company focused primarily on repairing and manufacturing electric motors. Over the decades, the technical know-how was expanded in various fields. Besides the production of motor sirens, the company also started manufacturing centrifugal and axial fans.

The pioneering step towards the development and production of visual and audible signaling devices was taken in 1986. From that time on, Auer Signal has been committed to the production and development of high-quality signaling devices.

Today, Auer Signal is a family-owned company in its fourth generation and is one of the world's leading manufacturers of signaling technology.

Our company history


With the foundation of our own trading company in the United States, we prove once again that we can keep up with the global market. By founding Auer Signal Inc., we ensure delivery reliability overseas as well.

Foundation of Auer Signal Inc.
in Burlington, MA


Green light for sustainable transformation

Auer Signal positions itself for the future and contributes to a sustainable economy. The continuous improvement in this area was awarded the EcoVadis Bronze Medal.


Global expansion to UK, USA and CA

Auer Signal is growing! In order to be able to guarantee customers the quality of a handshake on a global level, the company has additional representations in the USA, Canada and the UK from this year onwards. Contact them today!


Louder & Brighter
since 1910

Auer Signal presents its new corporate design. The new claim "Louder and Brighter since 1910" expresses both the attitude and tradition of the company as well as the basic properties of Auer Signal's signaling equipment.


Christian Auer and his sister Antonia Korger are the fourth generation to take on the management of Auer Signal. After 35 successful years, Michael Auer is handing over the company management to his children.

The next


Opening of the
new headquarter in Vienna

Opening of the new state-of-the-art production site and headquarters in Vienna. This will provide capacity for further growth. New production systems and automated processes ensure the highest standards in production.


Distribution channels
are becoming international

Auer Signal's distribution channels are becoming international. From New Zealand to South Africa, from North and South America to Russia and Japan, Auer Signal is represented by distribution partners in every key country.


Visual and audible
signaling equipment

In order to meet the increased requirements of the industry and industry automation, in-house development and production facilities for visual and audible signaling equipment are established.


Development of a
distribution channel

Development of a distribution channel for trading signaling equipment for industrial applications.


Development and production of the first explosion-proof signaling equipment and explosion-proof telephones.

signaling equipment


Generation change

The brothers Michael and Georg Auer take over the company management.


Radial and
axial fans

Beginning of the development and production of radial and axial fans, as well as various special electrical motors.


Start of the development and production of motor sirens under Hubert Auer.

of motor sirens


New production facility

Johann Auer establishes his own production facility for manufacturing electric drive motors and electrical devices.


Production of
electrical motors

J. AUER Fabrik begins to design and produce its own electric drive motors, such as grinding and polishing machines, fans and various electrical devices.


The foundation

Johann Auer founds J. AUER Fabrik elektrischer Maschinen in the 17th district of Vienna. The company specialises in repairing electrical motors.

Johann Auer -
the founder

As a small boy, Johann Auer was already fascinated by technology. He was especially enthralled by electrical engineering, which was still in its infancy when he was a child. As an adult, he fulfilled his dream of establishing his own technical company and founded J. AUER Fabrik elektrischer Maschinen.

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