Renewable Energy Companies in Polska
Browse 3 renewable energy companies headquartered in Polska. Compare profiles, certifications, and project portfolios.
Showing 3 of 3 companies
View all countriesKIER Institute
Warszawa, Polska
KIER Institute is a Polish renewable energy consulting and implementation firm founded in 2015. It provides technical documentation, design, installation, and advisory services for solar, wind, biogas, and energy efficiency projects to businesses and government institutions.
Polska Grupa Biogazowa
Warszawa, Polska
Leading Polish biogas producer operating 21 biogas facilities and 6 solar farms. Generates electricity and heat from agricultural waste, manages ~800,000 tonnes of organic waste annually, and targets 2 TWh production by 2030. Co-owned by TotalEnergies and HitecVision since 2023-2025.
Vaillant
Warszawa, Polska
Vaillant is a leading manufacturer of home comfort systems including heat pumps, condensing boilers, photovoltaic systems, solar collectors, and mechanical ventilation with heat recovery for residential and commercial applications.