11 - 13 October 2016 // Nuremberg

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WätaS Wärmetauscher Sachsen GmbH

Lindenstraße 5

09526 Olbernhau



Phone: +49(0)37360.6949-0

Fax: +49(0)37360.6949-69

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Products of WätaS Wärmetauscher Sachsen GmbH (5)

Air Water Heat Pump LWZ

LOGO_Air Water Heat Pump LWZ

Heat Exchanger heatKEEPER

LOGO_Heat Exchanger heatKEEPER

Heat Exchanger

LOGO_Heat Exchanger

Special styling heating elements

LOGO_Special styling heating elements

Warm Water Heat Pumps

LOGO_Warm Water Heat Pumps

From Zero to Hundred in Five Years – the Company History of WÄTAS

June 2003

Start of production with 10 employees (completion of production facilities in January 2004)


  • Annual percentage change: more than 60% growth in sales
  • Certification according to standards DIN ISO 9001:2000
  • 36 employees; 2 trainees


  • Annual percentage change: more than 60% growth in sales
  • 46 employees; 1 bachelor student; 3 trainees
  • Breaking even in June


  • Winning of “KfW-Unternehmenspreis” (KfW Enterprise Award) in the category of “Gründerchampion für Sachsen” (Best Formation of a Company in Saxony)
  • Annual percentage change: more than 50% growth in sales
  • Acquisition of factory with several coating devices and 9 employees of the LMR company in Rothenthal
  • 70 employees, 1 bachelor student, 9 trainees
  • Various patent applications
  • Foundation of WätaS Wärmepumpen GmbH for the serial production of air source heat pumps for single family houses


  • 5 years of WätaS; aim of 100 employees achieved
  • Nomination for “Deutscher Gründerpreis” (German Founder Award) in the category of “Aufsteiger” (Climber)
  • Awarding of “Industriepreis” (Industry Award)
  • Runner-up as “Unternehmer das Jahres in Sachsen” (Saxon Enterpriser of the Year)
  • Sales volume: 7.3 million Euro
  • Foundation of WätaS Energy Power Station GmbH for the development of mini combined heat and power units
  • Foundation of WätaS Service Station GmbH as a service provider for the installation / maintenance of our products
  • Foundation of the “Institut für angewandte Energieeffizienz” (Institute of Applied Energy Efficiency) for the processing of complex planning services as well as support of research and development


  • Beginning of training and restructuring according to the concept of “lean production” in collaboration with Porsche Consulting GmbH
  • Biggest individual order 750.000 EUR; export to China
  • 135 employees, 11 thereof trainees
  • Beginning of small scale series production of mini combined heat and power units
  • Conclusion of contract with TU Kosice, Slowakia
  • Beginning of production of heat exchangers at the third production site in Olbernhau, capital expenditure 2.5 million Euro


  • Relocation of head office to Olbernhau (09526)
  • Completion of reconstruction of Wilhelminian style mansion “Villa Einhorn”
  • Relocation of powder-coating branch of production and changeover to energy-efficient method
  • TÜV certification according to ISO 9001:2008


WätaS ist the winner of the innovation pokal “enertec dezentral”

WätaS Wärmetauscher Sachsen GmbH offers you products from these product groups:

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