About us

The Warmduschers are produced in our manufactory in Hanover-Limmer. In particular, the heart of every Warmduscher, the heat exchanger, is made here. Regionality is another key focus for us. For parts we cannot make ourselves, we work almost exclusively with partners based in Hanover or the surrounding area.

For journeys or deliveries we can't make by cargo bike, we have an electric van that we converted ourselves.

The inventor of the Warmduscher. Back then, Olli was standing in his rented flat, watched the warm water flow down the drain and was determined to do something about it. He drives the development of the Warmduscher across all engineering disciplines. He also builds all the special tools we need in production.

Luca, our second managing director alongside Olli, joined in 2018. With his automation expertise in particular, he makes sure our machines run reliably and are equipped with the necessary technology.

Volker runs production. Every part of the Warmduscher passes through his hands at least once.