Iberdrola: Headquartered in Bilbao, Iberdrola is a global leader in renewable energy, with over 43,000 MW of renewable capacity as of mid-2024. The company has significant investments in solar projects across Spain and other countries.
Acciona Energía: Based in Alcobendas, Acciona is a major player in renewable energy, operating numerous solar installations throughout Spain.
EDP Renewables: With its Spanish headquarters in Madrid, EDP Renewables is the third-largest wind energy producer globally and is expanding its portfolio to include solar farms in Spain.
Repsol: Traditionally an oil and gas company, Repsol has shifted focus towards renewable energy, investing in solar projects across Spain as part of its strategy to achieve net-zero emissions by 2050.
Siemens Gamesa Renewable Energy: Located in Sarriguren, Siemens Gamesa is a leading provider of wind and solar energy solutions, contributing significantly to Spain's renewable energy capacity.
X-ELIO Energy: Headquartered in Madrid, X-ELIO specializes in the development, construction, and operation of solar plants, with a strong presence in Spain.
Matrix Renewables: Also based in Madrid, Matrix Renewables has developed 1.8 GW of solar energy projects in Spain, the U.S., and Chile, with a future pipeline of 2.3 GW.
Ignis Energia: This Madrid-based company is involved in the development and management of renewable energy projects, including significant solar installations.
Solaria Energía y Medio Ambiente: Specializing in solar photovoltaic energy, Solaria focuses on the development and operation of solar plants across Spain.
Solarpack: A multinational company based in Getxo, Solarpack develops, constructs, and operates large-scale solar photovoltaic plants in Spain and other countries.
Fotowatio Renewable Ventures (FRV): With a strong presence in Spain, FRV focuses on the development of solar energy projects and has a significant portfolio of operational and upcoming solar farms.
Sener: An engineering and technology group, Sener is involved in various solar power projects, including the development of solar thermal plants in Spain.
SolarMente: Founded in 2020, this Barcelona-based cleantech company offers innovative solar energy solutions and has expanded its capabilities through the acquisition of Eltex.
Solfy: A startup specializing in solar energy and aerothermal solutions, Solfy is expanding its presence in Spain and plans to launch a new investment round to finance its growth.
Social Energy: Recognized by the Union of European Photovoltaic Companies as the best installer in Spain, Social Energy has completed over 1,000 installations and continues to grow in the solar sector.
RatedPower: A technology company providing software solutions to optimize the design and engineering of solar power plants, contributing to the efficiency of solar projects in Spain.
Cobra Group: Involved in the development and construction of renewable energy projects, including solar power plants, the Cobra Group plays a significant role in Spain's solar industry.
Naturgy: Formerly known as Gas Natural Fenosa, Naturgy has diversified into renewable energy, investing in solar projects to enhance its sustainable energy portfolio.
Endesa: A subsidiary of Enel, Endesa operates numerous solar farms in Spain and has engaged in partnerships to expand its solar capacity.
Bluenewables: A company focused on the development and management of renewable energy projects, including solar installations in Spain.