Poteka prenova spletnega mesta. Prosimo, za razumevanje.
Website renewal is underway. Please understand.

History

  • 2012

    The new production facility specialized in production of power transformers up to 500 MVA rated power and 420 kV has…

    by
  • 2010

    Company ETRA 33 becomes a part of KOLEKTOR group and changes its name into KOLEKTOR ETRA d.o.o.

    by
  • 2008

    We produced the biggest transformer so far: 200 MVA rated power and voltage ratio 116/18 kV. Annual productin exceeds 3000…

    by
  • 2006

    Company acquires a Health, Safety and Environment certificate – OHSAS 18001:1999. Annual production exceeds 2300 MVA.

    by
  • 2004

    Annual production of transformers rises above 1700 MVA. The first rectifier transformer of up to 63 MVA rated power and…

    by
  • 2003

    The company celebrates its 70th anniversary. Annual production of transformers goes up to 1500 MVA with 160 employees.

    by
  • 2002

    The company attains an updated Quality Certificate ISO 9001:2000. Annual production of transformers exceeds 1250 MVA with 140 employees.

    by
  • 2000

    Enduring commitment to maintaining high quality standards is rewarded by acquiring the ISO 14001 Certificate.

    by
  • 1997

    The company starts to operate as a joint-stock company with limited liability under a new name – ETRA 33 Energetski…

    by
  • 1990

    As a consequence of political and economic changes in 1990-1991, we suffered a decline in production and a decrease in…

    by