Together for excellence and innovation

Our partners and cooperations

We are proud to have entered into successful partnerships and collaborations with renowned companies and organizations. Our cooperation is based on trust, quality and shared values. With SPIEGELAU, you will experience the perfect symbiosis of traditional glass production and innovative solutions.


Sommelier-Union Deutschland e.V.

United by a passion for refined enjoyment

Two ambassadors of refined enjoyment
More about the Sommelier-Union

For over 20 years, SPIEGELAU and the Sommelier-Union Deutschland e.V. have fostered a close partnership rooted in mutual trust and appreciation.

The manufacturer of premium stem and glassware and Germany’s leading association of professional sommeliers work together to promote openness and dialogue in the world of wine and gastronomy, focusing on building networks and encouraging young talents. The program offers a wide range of events and activities, including wine tastings, workshops, and much more––like tours of the SPIEGELAU manufacturing center for participants at the Sommelier College. And Sommelier Union events are provided with SPIEGELAU glassware from the company’s Definition and Authentis series.

Both organizations are united by their common aim: to showcase every wine flawlessly in the perfect glass.


Deutsche Barkeeper Union e.V.

SPIEGELAU and NACHTMANN have been cooperating with the German Bartenders' Union (DBU) since 2023

More about the DBU

The association, whose history goes back to 1909, is committed to the education and training of bartenders and organizes the German Cocktail Championship.

SPIEGELAU and NACHTMANN are equipping the German Cocktail Championships with their range of glassware and donating the winners' trophies. Bar professionals from all over Germany compete for the title and present innovative cocktail creations.

Richard Voit, CEO of Bayerische Glaswerke: "With creative concepts, bar culture is currently reinventing itself. A trend that suits us as a crystal glass manufacturer. What we have in common with the DBU is that for all the innovation, there is also a lot of emphasis on tradition and quality."

Partnerships and cooperation with SPIEGELAU

SPIEGELAU is proud to enter into long-term partnerships and collaborations with leading companies and organizations. Our partners benefit from our expertise in glass production and our innovative strength. Together, we set new standards and promote sustainable developments in various industries.

Through our collaborations, we enable unique experiences and strengthen our partners' position in the market. SPIEGELAU stands for tradition, excellence and trust - values that we share with other professionals. Let's shape the future together and enrich your brand with our high-quality glass products.