• 1982 Foundation of refrigeration Klaus-Dieter Lau
  • 1999 Extension of premises in Güster
  • 2003 Acquisition of refrigeration Klaus Dieter Lau and establishment of refrigeration Lau GmbH &  Co. KG
  • 2004 Registration of the trademark SCHWARTEC in the trade mark register
  • 2007 Introduction of 2D CAD software
  • 2007 Planning and concept development of Airbus Factory China
  • 2007 Planning and construction of a water cooling system for wind turbines
  • 2008 Planning and construction of another prototype cooling system for wind power
  • 2008 Move into the new company building in Boizenburg
  • 2009 Introduction of 3D CAD software
  • 2009-2010 Planning and construction refrigeration test stand for the A350XWB
  • 2010 Installation refrigeration Test Stand A350XWB
  • 2011 The brand name SCHWARTEC is now also the company name
  • 2012/2013/2014 Planning and construction of the first absorber cooling system with 200 kW
  • 2014 Compressed air system/compressor units into the product range
  • 2015 Authorized dealer for compressors Renner