GR

Greenergy

Greenergy Holding Vagyonkezelő Zrt.

Budapest, Hungary

SolarWindBiomassEnergy StorageOther
Founded 2002
Profile last updated: April 7, 2026

About

Founded in 2002, Greenergy is a renewable energy company headquartered in Budapest, Hungary specializing in Solar, Wind, Biomass.

Greenergy is an independent, Hungarian-owned energy company founded in 2002, operating mainly in Hungary. It develops, owns and operates decentralised generation assets, including gas-engine combined heat and power plants, and also holds wind farms, solar plants and a biomass heating plant. Its own grid-control centre aggregates the plants into a virtual power plant for the electricity and ancillary services markets. Group subsidiaries cover plant maintenance (Greenergy-Service), energy trading and procurement advisory for large consumers (Greenergy Market), and EPC design and construction of small power plants and energy storage systems.

Headquarters

Budapest, Hungary

Founded

2002

Focus areas

decentralised energygas engine CHPvirtual power plantwind powersolar powerbiomassenergy storageplant O&Menergy procurementEPC

Products & services

Business models

B2BEPCIPP

Value chain

DevelopmentEngineeringProcurementConstructionO&MTradingConsulting

Service areas (3)

  • Decentralised energy generation

    Owns and operates gas-engine CHP plants alongside wind, solar and biomass units, aggregated through a virtual power plant control centre.

  • Plant O&M and maintenance

    Full operation and maintenance of owned plants and gas-engine plants of third parties through Greenergy-Service.

  • Energy procurement and advisory

    Energy procurement and consulting for large electricity and gas consumers through Greenergy Market.

Locations

Headquarters

Tomori u. 34, 1138, Budapest, Hungary

Service regions

Hungary

Credentials & affiliations

Certifications

Official Jenbacher service representative (Hungary)

Issued by: Jenbacher

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