西班牙能源电力供应商

Iberdrola S.A.

Bilbao

Iberdrola is one of the world's largest electric utilities and the global leader in renewable energy, headquartered in Bilbao, Spain, with roots tracing to 1901 and the formation of Hidroeléctrica Ibérica. The company employs about 40,000 people, serves more than 100 million customers in Spain, the UK, the United States, Brazil, and Mexico, and generates annual revenue of roughly EUR 50 billion.\n\nIberdrola's strategy has made it the world's largest wind-power operator, with more than 40 GW of installed renewable capacity — onshore wind in the US, Spain, and Brazil, offshore wind in the UK (East Anglia, ScottishPower Renewables), and hydro in Spain and Portugal. Its networks business operates one of the largest smart-grid systems in Europe, and its retail arm supplies electricity and gas to residential and industrial customers across four continents. The company plans to invest more than EUR 40 billion by 2025 in grid modernization, renewables, and storage, with a particular focus on green hydrogen and offshore wind in the North Sea.\n\nFor suppliers, Iberdrola's scale in renewables creates one of the world's largest procurement pipelines for wind turbines, solar panels, transformers, cables, and grid equipment — its supply-chain commitments with turbine makers like Siemens Gamesa and Vestas anchor manufacturing jobs across Europe.

Rufete Solar S.L. is a Spanish manufacturer of carpentry accessories and solutions for doors, floors, and walls. The company offers a wide range of products including mouldings, skirting boards, profiles, and WPC solutions for professionals. Their catalog targets professionals from large retail chains to small self-employed workers.

SOLAR GUADAJIRA SA is a Spanish company registered in the energy sector. No website or additional public information was found to verify its operations or manufacturing activities. Its name suggests involvement in solar energy generation or related renewable energy projects.