Spanish Energy Transition

Banco Santander

Market Cap: €149.6b

Provides various financial products and services to individuals, small and medium-sized enterprises, large corporations, and public entities worldwide.

Iberdrola

Market Cap: €133.1b

Engages in the generation, production, transmission, distribution, and supply of electricity in Spain, the United Kingdom, the United States, Mexico, Brazil, Germany, France, and Australia.

Ferrovial

Market Cap: €42.1b

Engages in the development, construction, and operation of highways and airports in the United States, Poland, Spain, the United Kingdom, Canada, and internationally.

ACS Actividades de Construcción y Servicios

Market Cap: €31.8b

ACS, Actividades de Construcción y Servicios, S.A.

Naturgy Energy Group

Market Cap: €24.8b

Engages in the supply, liquefaction, regasification, transport, storage, distribution, and sale of gas.

Acciona

Market Cap: €13.5b

Provides energy and infrastructure solutions in Spain and internationally.

Corporación Acciona Energías Renovables

Market Cap: €7.3b

Corporación Acciona Energías Renovables, S.A.