Companies

The Specialists for Energy and Building Technology

Three Companies in two locations


GREINER Schaltanlagen GmbH

  • Head Office Kerzenheim
  • Currently the most modern machining center for power buses
  • Switchgear and switching systems
  • Manufacture of mechanical components

Comexio GmbH

  • Head Office Kerzenheim
  • Building automation
  • Smart Metering
  • Switchgear monitoring

GREINER Elektrotechnik und Systembau GmbH

  • Head Office Schwarzheide, next to A13
  • Set up complex, type-tested power-distribution systems
  • False-Floor-Systems
  • own panel-making facility for false
Once upon a time…