Intelligent energy
is the future.  

Secure, efficient, cost-efficient. Energy infrastructure with SAG Hungaria.  

Industrial networks

Our work in the field of industrial applications and power plants at SAG was initially based on our high voltage substation design and installation activities. Our activities range from the medium/low voltage transformer stations (400-1000kVA) of small industrial consumers to 120/medium voltage large stations, including medium voltage distribution and field transformer stations. We offer services for both conventional and renewable energy production. As main contractor, we offer a full range of services from the network connection plan to the commissioning stage.

Design activities

  • feasibility study
  • network connection plan of energy producing equipment
  • documentation for administrative licensing and architectural implementation plan
  • earthing and lightning protection plan
  • primary electric implementation plan
  • cabling plan
  • lighting and distribution grid plan
  • protection and control technology plan
  • work-as-executed documentation

Execution activities

  • earthing network and lightning protection
  • traditional outdoor switching equipment
  • metal and gas sleeved switching equipment (including 120kV)
  • protection and control technology
  • consumption metering
  • auxiliary operation
  • commissioning
  • maintenance

Our customers

  • Antenna Hungária Zrt.
  • Borsodchem Nyrt.
  • Dél-nyírségi Bioerőmű Kft.
  • E.ON Földgáz Storage Kft.
  • Hamburger Hungária Zrt.
  • Holcim Hungária Zrt.
  • Mátrai Erőmű Zrt.
  • Miskolci Hőszolgáltató Kft.
  • Sinergy Kft.


Contact persons

  • Mányoki László
    Division Director
    SPIE Hungaria Kft.

    Mezőkövesd út 5-7.
    1116 Budapest

    Phone:+36 1-238-4873
    Fax:+36 1-238-4859
    Mobile:+36 20-665-6755

  • Juhász Pál
    Field Guide
    SPIE Hungaria Kft.

    Turul u. 3.
    3561 Felsőzsolca

    Phone:+36 46-535-938
    Fax:+36 46-535-930
    Mobile:+36 20-665-6676