Diehl Group

Many solutions - one group.
Learn More

Diehl Group

Tradition goes Future!

Diehl Stiftung GmbH & Co. KG is a globally active German technology enterprise headquartered in Nürnberg. Our broadly diversified product range comprises various business fields in different industrial sectors. With approx. 19,500 employees worldwide, the long-established Diehl company generates annual sales of 5.4 billion euros.

Learn more

19449

Employees
5421

million EUR Sales 2025
502

million EUR R&D Expenses
124

Years of company history

Diehl Metall offers a broad spectrum of innovative products and technologies in the area of metal processing. In a global production network with locations in Europe, Asia, South America and the US, we develop application-oriented solutions for our international customers.

Diehl Metall
Diehl Controls is one of the world's leading suppliers in the home appliance and HVAC/R industry - from development to industrialization to high-tech production. We supply well-known brand manufacturers worldwide with electronic systems that are used in heat pumps, washing machines and many other end appliances.

Diehl Controls
Diehl Defence combines the Diehl Group’s activities in defence and security. Diehl companies are important partners of the German and international armed forces.

Diehl Defence
Diehl Aviation is a globally active company, employing people whose passion for aviation is as great as their pursuit of excellence. As an international first-tier supplier of avionics and cabin integration, Diehl Aviation is a well-respected partner to the aviation industry.

Diehl Aviation
Diehl Metering provides smart metering solutions to utilities companies through the intelligent networking of various metering devices into larger data platforms. Thanks to more than 20 years of experience with the company’s own radio technology, Diehl Metering has at its disposal excellent expertise in communications within the Internet of Things.

Diehl Metering