A company located in Viladecavalls (Barcelona) and included in the Catalonia Industry Suppliers directory


Viladecavalls (Barcelona)



S.M. Dezac S.A. is a company with over 30 years experience in the design and production of electronic equipment for the market of energy efficiency from the measurement and control to protection, through regulation of reactive power. The origin of S.M. SA Dezac started in 1982 under the name of Afeisa, a company dedicated to design-oriented electronics weighing machines. Over the years it has specialized in design and production of electronic equipment for the control, protection and electrical measurement. From the year 2000 it has been named S.M. SA Dezac result of the merger of two companies.


Manufacturers and Producers


  • No technology assigned

Products, services and capacities

  • Electronic Design: R+D+I
  • Industrialization: Test / Adjustment
  • Production of Equipment For Energy Efficiency


  • Energy

Activity classification (NACE)

  • 2790 - Manufacture of other electrical equipment
  • 7219 - Other research and experimental development on natural sciences and engineering

Last time updated September 2021

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