Whatever you need for production and research – rely on a single source.

Whether you are producing pharmaceuticals, homeopathic medicines, medical technology, or high-quality dietary supplements – we have tailormade solutions to support you. Because when it comes to your ambient climate, your technology must be optimally attuned.

Count on our special competencies.
Processes in industry, research and development, and medicine increasingly depend on the reliable maintenance of precisely defined climatic conditions at all times. Equipping the relevant rooms with air conditioning systems is the obvious way to achieve this. We focus on the business segment of cleanrooms, measuring rooms, and process climate, developing tailor-made solutions for your most sensitive areas.

Individual solutions – countless advantages.
Individual GMP-compliant cleanrooms from Weiss Klimatechnik are designed to precisely integrate with your plant concept and offer a host of advantages: they increase workplace safety and help to improve your product quality. A custom-fit cleanroom concept lowers the energy costs, thus increasing the cost-effectiveness of your facilities. We offer tried and tested system solutions (new construction and upgrade) for even the most demanding applications. And everything from a single source: from project planning to turnkey implementation of your cleanroom to subsequent maintenance and service of your systems.

Side by side in a spirit of partnership.
Our strong belief in entrepreneurial spirit and personal commitment in customer relations rather than anonymous corporate structures makes us a reliable partner. Together with you, we will develop innovative and complex solutions for your individual challenges.

Our experience – to your benefit.
Our top priority is the benefit we create for our customers. As engineers for engineers, innovation is our passion. With our know-how and long-standing experience from more than 500 installations implemented for leading pharmaceutical and biotechnology companies, our performance receives international recognition.


Weiss Klimatechnik GmbH
Greizer Straße 41-49
Phone: +49 6408 84-0


Ralf Bräuer
Head of SBA Clean Air Solutions
Tel. +49 6408 84-6539

Corporate Data

  • Founded: 1984
  • Weiss Klimatechnik GmbH is a company of the Schunk Group located in Heuchelheim.
  • Employees: 9,000 worldwide
  • 64 subsidiaries in 29 countries (China, The Netherlands, USA, France, UK)
  • Affiliates: Weiss Technik GmbH, Reiskirchen, Weiss Pharmatechnik GmbH, Oldenburg

Business Areas

  • Cleanroom Technology
  • Process Climate
  • Measuring Rooms
  • Dehumidification Units

ISPE, SRRT, VDI, VIP3000 e. V., DRRI, Medical Mountains, Technology Mountains, Spectaris, Forschungsverein IMS

CWS-boco / (Initial Textil Service), MVZ TFP Düsseldorf GmbH, Johannes Apotheke Gröbenzell e.K., DISCO Hi-TECH EUROPE GmbH, Sanity Science GmbH, Wäscherei Bardusch Eisenach & Werder



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