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.
Sabadell, Barcelona, Spain
Energy (Other)Solar CompanyWebsite
Paterna, Valencia, Spain
Energy (Other)Solar CompanyWebsite
Donostia / San Sebastián, Gipuzkoa, Spain
Energy (Other)Solar CompanyWebsite
Málaga, Málaga, Spain
Energy (Other)Solar CompanyWebsite
Madrid, Madrid, Spain
Energy (Other)Solar CompanyWebsite
Melilla, Melilla, Spain
Energy (Other)Solar CompanyWebsite
Zaragoza, Zaragoza, Spain
Energy (Other)Solar CompanyWebsite
Valencia, Valencia, Spain
Energy (Other)Solar CompanyWebsite
Valencia, Valencia, Spain
Energy (Other)Solar CompanyWebsite
Santa Coloma de Gramenet, Barcelona, Spain
Energy (Other)Solar CompanyWebsite
Madrid, Madrid, Spain
Energy (Other)Solar CompanyWebsite
Madrid, Madrid, Spain
Energy (Other)Solar CompanyWebsite
Pontevedra, Pontevedra, Spain
Energy (Other)Solar CompanyWebsite
Aranjuez, Madrid, Spain
Energy (Other)Solar CompanyWebsite
Madrid, Madrid, Spain
Energy (Other)Solar CompanyWebsite
Barcelona, Barcelona, Spain
Energy (Other)Solar CompanyWebsite
Pozuelo de Alarcón, Madrid, Spain
Energy (Other)Solar CompanyWebsite
Sant Pere, Santa Caterina i La Ribera, Murcia, Spain
Energy (Other)Solar CompanyWebsite
Mijas, Málaga, Spain
Energy (Other)Solar CompanyWebsite
Caravaca, Murcia, Spain
Energy (Other)Solar CompanyWebsite
Almería, Almeria, Spain
Energy (Other)Solar CompanyWebsite
Alcañiz, Teruel, Spain
Energy (Other)Solar CompanyWebsite
Granada, Granada, Spain
Energy (Other)Solar CompanyWebsite
Águilas, Murcia, Spain
Energy (Other)Solar CompanyWebsite
Bermeo, Bizkaia, Spain
Energy (Other)Solar CompanyWebsite
Córdoba, Córdoba, Spain
Energy (Other)Solar CompanyWebsite
Jerez de la Frontera, Cádiz, Spain
Energy (Other)Solar CompanyWebsite
Valladolid, Valladolid, Spain
Energy (Other)Solar CompanyWebsite
Barcelona, Barcelona, Spain
Energy (Other)Solar CompanyWebsite
Barcelona, Barcelona, Spain
Energy (Other)Solar CompanyWebsite
Barcelona, Barcelona, Spain
Energy (Other)Solar CompanyWebsite
Barcelona, Barcelona, Spain
Energy (Other)Solar CompanyWebsite
Barcelona, Barcelona, Spain
Energy (Other)Solar CompanyWebsite
Paterna, Valencia, Spain
Energy (Other)Solar CompanyWebsite
Paterna, Valencia, Spain
Energy (Other)Solar CompanyWebsite
Algemesí, Valencia, Spain
Energy (Other)Solar CompanyWebsite
Castelló de la Plana, Castellón, Spain
Energy (Other)Solar CompanyWebsite
Madrid, Madrid, Spain
Energy (Other)Solar CompanyWebsite
Madrid, Madrid, Spain
Energy (Other)Solar CompanyWebsite
Madrid, Madrid, 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.
