Company

  • 1957
    Founding of Moeller departement in Siegen
  • 1967
    Relocation at Sandstrasse
  • 1977
    Relocation at Marienhütte
  • 2004
    Founding of ATESI Elektrotechnik GmbH as an independant company emerged from the former Moeller sales office in Siegen
  • 2011
    Relocation in the newly built company buildings in Mudersbach