About us

Long-term thinking - Our philosophy

Acting sustainable means thinking about the future today. We take responsibility in dealing with the valuable resource of water using our concept of a holistic and interlinked water management. But sustainability is a part of our economic actions as well. Only our customers' satisfaction with our services safeguards a long-term collaboration and thereby enables a continuous growth of our business. We are also thinking in terms of the future with regard to innovation. ewuaqua creates an environment where new ideas become reality fast, with determination, creativity and taking a risk.

About iWater

iWater Wassertechnik GmbH & Co. KG specializes in decentral water management. We are a premium partner for specialist retailers, trade professionals and industry supplying high-quality services and products for decentral water supply and waste water disposal.

Our company offers a portfolio of products and services geared to decentralized water management which is unique on the market. We provide our customers and partners with support for this core subject through all the main stages of the process, from planning through to implementation. 

Our employees' many years of experience in a wide range of applications provide the basis for iWater‘s success. We will work with you to solve even the most ambitious challenges and find new solutions together.


iWater, your competent partner for using

  • grey water
  • rain water
  • well water
  • pump technology
  • seepage
  • irrigation

in residential, commercial and industrial buildings. 

Feel free to contact us with any questions you may have. We look forward to hearing from you.


Your iWater Wassertechnik team

iWater Wassertechnik GmbH & Co. KG

Josef-Kitz-Str. 18a, 53840 Troisdorf

Switchboard: +49 2241/25440-0
Sales: +49 2241/25440-20
Customer service: +49 2241/25440-23
Fax: +49 2241/25440-25


Registered office: Troisdorf
Companies' registry Siegburg HRA 5089
VAT ID no. DE262747169

General partner: iWater Verwaltungs GmbH
Registered office: Troisdorf
Companies' registry Siegburg HRB 10323

Managing directors: Thorsten Schmidt

Bank accounts

Bankhaus Lampe KG
Account no. 6000401
Bank sort code 480 201 51

Kreissparkasse Köln
Account no. 3001666
Bank sort code 370 502 99

Stadtsparkasse Mönchengladbach
Account no. 3007358
Bank sort code 310 500 00