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About Us

Lehmann stands for industrial quality that has stood the test of time for generations. We develop solutions for solar, roofing, drainage, and surface finishing: Made in Germany, Made in Austria. In Neutraubling, Berlin, and Bartholomäberg.
Black and white factory hall with numerous workers at machines from the early industrial era.
Lehmann's history dates back to 1851. Founded in Regensburg, the initial focus was on manufacturing architectural ornaments, weather vanes, and simple building hardware.
With technological progress and the demands of modern construction, Lehmann continuously evolved. Since the 1950s, construction and roofing products have been manufactured in industrial mass production.
Today, over 400 employees are dedicated in Neutraubling, Berlin, and Bartholomäberg to quality, innovation, and practical solutions.
With modern manufacturing and a close partnership with trade and craft, we combine experience with progress.
Industrial robot arm controls a machine in a factory, while a person holds a control panel.
Our Vision
The long-term aspiration for our daily actions
Our vision is to collectively make the world a bit safer and more climate-friendly.
Our Mission
Our daily mission, through which we achieve our long-term goal
We combine traditional manufacturing expertise with innovative thinking.
Our goal is to continuously improve the quality and sustainability of our metal products and to open up new areas of application.
This is how we ensure long-term solutions for changing markets.
Lehmann Roof Logo
The Roof by Lehmann: We develop high-quality solutions for solar installation, roofing, and drainage. Our proven products are highly regarded in trade and craft.

Neutraubling site, Bartholomäberg site

Lehmann Surface Logo
Secure and protected: Customers benefit from our many years of experience in hot-dip galvanizing. Our high-temperature galvanizing also meets the highest precision requirements.

Neutraubling site, Berlin site

Lehmann Research Logo
Research and Further Education: We invest in the expertise of skilled trades and offer in-house training. Our development teams are already researching the roof of the future.

Neutraubling Location

The company was his life's work, which he led with creative drive and extraordinary energy.
Obituary Otto Lehmann
Founder of Otto Lehmann GmbH
Black-and-white portrait of an older man with glasses and a suit, sitting at a desk and writing.
Otto Lehmann GmbH

Our History

The foundation for Otto Lehmann's success story was laid as early as 1851. What began in Regensburg "behind the train station" continues today across three locations.
1851
Founding of the Company in Regensburg

The “Regensburg Building Materials Factory and Galvanizing Works Horn und Lehmann”, later “Regensburg Building Materials Factory and Galvanizing Works Otto Lehmann”, was located on Friedenstraße in Regensburg and specialised in the manufacture of architectural ornaments, weather vanes, and simple building hardware.

From the 1950s onwards, building and roofing products were increasingly manufactured in industrial series production.

1965
Construction of a Production Hall in Neutraubling

Hartinger Straße.

1974
Expansion of the Neutraubling Site

through construction of a hot-dip galvanizing plant on Hartinger Straße.

1985
Consolidation of the Company

through relocation of administration and finished goods warehouse from Regensburg to Neutraubling, Berliner Straße. Simultaneous commissioning of the fully automated high-bay warehouse and construction of a production hall for assembly and manufacturing operations (today’s powder coating plant).

1986
Commercial Register Entry

under the current name “Otto Lehmann GmbH”.

1996
Expansion of the High-Bay Warehouse

with additional storage bays.

1998
Construction of a 10,000 m² Production Hall

on Berliner Straße; relocation of building products manufacturing from Hartinger Straße to Berliner Straße.

2005
Modernisation of the High-Bay Warehouse

with new conveyor technology.

2007
Expansion of the Product Portfolio

through the acquisition of Heller Metall GmbH from Vorarlberg, Austria.

2010
Construction of a New Production Hall

followed by commissioning of the small parts galvanizing plant.

2023
Construction of What Was Then the Most Modern Hot-Dip Galvanizing Plant

in Europe.

2024
Expansion of the Powder Coating Plant

at the premises of AyTec Automation GmbH in Mintraching.

2024
Commissioning of the New Hot-Dip Galvanizing Plant
2024
Acquisition of SWR Metallbearbeitung GmbH

later renamed Lehmann Galvanizing GmbH.

Associations and Initiatives

Our Network

Your direct line to Lehmann

We are always happy to hear from you. Please feel free to get in touch.

Gerl
Milena
Gerl
Chief of Staff (Operational)
gerl.milena@otto-lehmann-gmbh.de+49 9401 786 0