Our objective - Sustainable comfort

Combining pioneering spirit with visionary ideas

Since 1924, we have combined the success factors of technological expertise, quality, innovation, reliability and customer proximity for your benefit. Today, we are one of the world’s market leading suppliers of technology products for building services and green tech. We are an internationally operating group in family ownership.

Who we are & where we are coming from

Our promise

Acting for you and the environment

Find out what we take responsibility for

Where to find us