aquatherm Unternehmensgruppe

We are the world market leader in the field of polypropylene piping systems for plant engineering and building services.

From the garage to 70 countries: On August 17, 1973, Gerhard Rosenberg founded aquatherm GmbH – based in the garage and basement of his private residence. The ambitious goal? To revolutionize the market as a pipe manufacturer. This vision gave rise to the world’s leading manufacturer of plastic piping systems made of polypropylene for plant construction and building services. Areas of application include drinking water applications, heating system construction, fire protection sprinkler systems, air conditioning and refrigeration technology, and surface heating and cooling systems. The range comprises more than 17,000 articles in six product lines.

Cooperations with long-term partners around the globe in about 70 countries guarantee customers worldwide availability of aquatherm pipes and local service at the same time. However, production is „100% Made in Germany“ at the locations Attendorn (headquarters) and Ennest. Around 500 employees in Germany, Italy and England work determinedly according to highest quality standards on the production of safe and innovative piping systems. All processes are geared to conserving valuable resources, minimizing energy consumption and avoiding or recycling waste.

 

WORLD MARKET LEADER PRODUCT/S

Piping systems

Location

Attendorn

Employees

World wide: 500

Germany: 440

South Westphalia: 390

Sales Volume

2025: 115 Mio. €

Milestones

1973

Foundation of the aquatherm company by Gerhard Rosenberg

1981

Development of the first piping system made of polypropylene.

1997

Foundation of sales company in Italy

2010

Handover of the management to Christof, Dirk and Maik Rosenberg

2018

Foundation of sales company in England

2021

Participation in the sales company aquatherm ibérica s.l.

2023

aquatherm celebrates 50th company anniversary

2024

Jan Kriedel takes over the management with Maik Rosenberg

Contact

aquatherm Unternehmensgruppe
Biggen 5
57439
Attendorn

Phone +49 2722 9500

World Market Leaders from A-Z