About Auer Signal

Christian Auer and Antonia Korger

Inspiring customers with innovation, foresight and a handshake commitment since 1910

Since 1910, we have been driven by the desire to develop technical devices that are better than others through outstanding Austrian engineering. Today, that desire is stronger than ever. Auer Signal is a fourth-generation, owner-operated company with big ambitions. As a family business, we value trust, integrity and reliability. Our long-standing partnerships, of which we are particularly proud, confirm that we are on the right track with our principles.

On the following pages you can find out more about our company, our values and the seven good reasons for choosing Auer Signal.

Seven compelling reasons to choose Auer Signal

Inhouse competence: We develop and manufacture all products in-house

Signaling devices made in Austria

We develop and manufacture ourselves according to the highest industrial standards.

The long tradition of ingenious Austrian engineering thrives at Auer Signal. Technical expertise acquired over decades sets new quality standards in the industry.

From planning to construction, our products are developed in-house. We use the latest industrial manufacturing machines and employ innovative IT solutions to constantly optimise our production processes.

Our signaling devices are produced to the highest industrial standards. Continual improvement processes not only demonstrate our high quality demands but also our sustainable development efforts.

Every product we create is of exceptional quality

High quality products

We only use premium materials for our signaling equipment. Polycarbonate plays an important role in this: it is impact-resistant, UV-resistant and colour-fast.

Our modular signal towers are manufactured with unrivalled precision and guarantee the unique position of our company thanks to innovative in-depth solutions. With our optical signaling devices, we pay attention to intelligent calotte design and state-of-the-art LED technology.

Auer Signal's audible signaling equipment is among the loudest on the market.

Through continuously innovative solutions we are setting new standards in signaling technology.

Products for every application: Ranging from the premium to the value segment

Products for every application

Our wide product portfolio covers all the demands of our signaling equipment markets. As well as our high-end equipment, our range also includes some exciting products that boast excellent value for money.

We offer our customers an extensive product portfolio that is tailored to specifications. From automation technology and mechanical and systems engineering, building technology, chemical and petrochemical industries and safety applications right up to working under extreme conditions, we serve all industries and sectors.

We develop and produce tailor-made signaling devices

Production according to customer requirements

Our ability to listen teamed with our engineers' passion for developing new products and special solutions to suit specific requirements has been key to our success.

With products having special wiring options and types of mounting, adjustments being made in line with a customer's own product design to being fully developed in-house, we are the number one partner when it comes to implementing any customer requirements that are specific to them or their sector.

Worldwide use: Our signaling equipment complies with all industry standards

Can be used worldwide

Auer Signal strives to be an international company. This is why our signaling equipment is approved for use anywhere in the world.

Logos Certifications

Our signaling equipment meets key industrial standards. The most important labels and safety standards for Auer Signal's signaling equipment are the UL, CE, UKCA, ATEX, CTDP and ISO certificates.

We keep our promises and grow sustainably since 1910

We keep our promises - and have been doing so since 1910

Auer Signal is an owner-managed family business in its fourth generation and a reliable partner for more than 100 years.

We are a well-established company. Our long-standing reputation as a trustworthy associate is highly valued by all our customers and partners. This is reflected in the international business relationships we have built upon trust and reliability, which are still standing after decades.

Our dynamic team of passionate experts, takes care of our customers' wishes and requirements in a friendly, personal and efficient manner.

As a constantly growing business, we are on a development path together with our employees and partners on which we operate profitably and sustainably at the same time.

We deliver


We have an excellent record when it comes to delivering on time, meeting our deadlines in 99.7% of cases, working to a just-in-time supply system. Keeping our delivery promises belongs to our traditions and ensures that our customers are very satisfied and loyal.

99,7 %
Delivery reliability

Satisfied customers

Logos of satisfied customers

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