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  • About us

    Only development makes us who we are.

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    Since 1st of January 2018 Krantz is part of STEAG Energy Services GmbH

    We are Krantz

    We are part of the STEAG Group

    From tradition, committed to the future. Clean air is a basic foundation for quality of life and health. It is therefore essential to handle well the air that we breathe on a daily basis. We take this task very seriously. With our state-of-the-art technology, we meet the highest demands for air distribution systems and the strictest requirements for air quality control.


    Krantz is a subsidiary of STEAG Energy Services and thus a member of the STEAG Group, which has stood for efficient and reliable power generation on both a national and international level for more than 80 years.

    Air distribution systems



    Cooling and Heating Systems
    Filters & Dampers
    Clean Air Solutions
    Air Technolgies
    Research & Development