Energy Companies in Spain
As of August 2026, Spain has 2,061 energy companies listed on SolarXList. Browse listings with websites and contact details below.
Madrid, Madrid, Spain
Energy (Other)InstallerWebsite
Granada, Granada, Spain
Energy (Other)InstallerWebsite
Madrid, Madrid, Spain
Energy (Other)DistributorWebsite
Cáceres, Caceres, Spain
Energy (Other)InstallerWebsite
Las Rozas de Madrid, Madrid, Spain
Energy (Other)SupplierServiceWebsite
Ciempozuelos, Madrid, Spain
Energy (Other)DistributorWebsite
Xirivella, Valencia, Spain
Energy (Other)InstallerWebsite
Quart de Poblet, Valencia, Spain
Energy (Other)ServiceWebsite
Madrid, Madrid, Spain
Energy (Other)Solar CompanyWebsite
León, Salamanca, Spain
Energy (Other)Solar CompanyWebsite
Madrid, Madrid, Spain
Energy (Other)Solar CompanyWebsite
Madrid, Madrid, Spain
Energy (Other)Solar CompanyWebsite
Málaga, Málaga, Spain
Energy (Other)Solar CompanyWebsite
Murcia, Murcia, Spain
Energy (Other)Solar CompanyWebsite
Castilla, Castilla-La Mancha, Spain
Energy (Other)Solar CompanyWebsite
Santa Cruz de Tenerife, Castellón, Spain
Energy (Other)Solar CompanyWebsite
León, León, Spain
Energy (Other)Solar CompanyWebsite
Madrid, Madrid, Spain
Energy (Other)Solar CompanyWebsite
Zaragoza, Zaragoza, Spain
Energy (Other)Solar CompanyWebsite
Ourense, Ourense, Spain
Energy (Other)Solar CompanyWebsite
Madrid, Madrid, Spain
Energy (Other)Solar CompanyWebsite
A Coruña, A Coruña, Spain
Energy (Other)Solar CompanyWebsite
Zaragoza, Zaragoza, Spain
Energy (Other)Solar CompanyWebsite
Utebo, Zaragoza, Spain
Energy (Other)Solar CompanyWebsite
Lleida, Lleida, Spain
Energy (Other)Solar CompanyWebsite
Gasteiz / Vitoria, Álava, Spain
Energy (Other)Solar CompanyWebsite
Leganés, Madrid, Spain
Energy (Other)Solar CompanyWebsite
Paterna, Valencia, Spain
Energy (Other)Solar CompanyWebsite
Alcalá de Henares, Madrid, Spain
Energy (Other)Solar CompanyWebsite
Elche, Alicante, Spain
Energy (Other)Solar CompanyWebsite
Paterna, Valencia, Spain
Energy (Other)Solar CompanyWebsite
Madrid, Madrid, Spain
Energy (Other)Solar CompanyWebsite
Gijón, Asturias, Spain
Energy (Other)Solar CompanyWebsite
Collado-Villalba, Madrid, Spain
Energy (Other)Solar CompanyWebsite
Badajoz, Badajoz, Spain
Energy (Other)Solar CompanyWebsite
Badalona, Barcelona, Spain
Energy (Other)Solar CompanyWebsite
Madrid, Madrid, Spain
Energy (Other)Solar CompanyWebsite
Palma, Balearic Islands, Spain
Energy (Other)Solar CompanyWebsite
Portugalete, Bizkaia, Spain
Energy (Other)Solar CompanyWebsite
Granollers, Barcelona, Spain
Energy (Other)Solar CompanyWebsite
Frequently asked questions
How many energy companies are there in Spain?
As of August 2026, SolarXList lists 2,061 energy companies in Spain.
How do I compare energy companies in Spain?
Check each company's verification status, website and contact details in the listings below, then request quotes or documentation from a shortlist of two or three.
