Your manufacturer for ground-mounted solar mounting frames – worldwide!

On the following pages you can find out more about us, our range of products and our know-how with ground-mounted solar mounting frames. Get an overview of our service portfolio. From planning to the last screw of the mounting frame, you will receive everything from one source – and a suitable solution for every project.

MWp mounting structures
Power Plants


The Zimmermann company is a dynamic, performance-oriented family business with a 50-year tradition. The company headquarters in Oberessendorf and the production facilities in Ritzenweiler are located in the Upper Swabian community of Eberhardzell.

The Zimmermann companies include the branches PV-steel substructures, PV-tracker, PV-floating, stable fit outs and equipment, and metal processing. The cooperation between the various business segments fosters innovative ideas and developments of the company.

In 2016, Zimmermann expanded its global network of sales and service companies with branches in Australia and Turkey.

Through highly qualified employees; German engineering; high-quality raw materials as well as precise, fully automated, state-of-the-art manufacturing and production facilities, Zimmermann guarantees its customers worldwide “top quality at market-driven prices”!

Full service with Swabian precision

At our production site in Ritzenweiler, Upper Swabia, we maintain a large raw material warehouse and very modern machinery. We have more than 8,000 tons of various sheet metal and pipes in a wide range of grades and dimensions in stock. This means that we are always well positioned for upcoming projects and can react quickly to tight delivery deadlines for larger quantities. Thanks to our tube and sheet metal laser systems, you can rely on innovative and precisely executed solutions.

Product overview

Quality and service

Made in Germany!

Precision through CNC tube laser technology with company headquarters in Oberessendorf and production halls in Ritzenweiler.

Top-Innovator 2020

Since 19 June ZIMMERMANN PV-Stahlbau has been one of the TOP 100 most innovative medium-sized companies in Germany.


Computer-controlled machines and production facilities are a guarantee for "top quality" at reasonable prices!

Quick mounting

Fast assembly due to few components and reduced use of tools.


Robust due to strong materials, no welded joints and hot-dip galvanizing.

Certified Quality

The products we put on the market are CE-conform / Organization is ISO9001 and ISO14001 certified.

Worldwide delivery

Precise and fully automatic production with headquarters in Oberessendorf and production halls in Ritzenweiler.

Variable and individual

Individual adaptation to module size and local conditions as well as adjustable inclination and height.

– for a sustainable future.


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