Carmen Gómez de Barreda Tous de M.

Telxius Telecom SA operates as a international telecommunication infrastructure company. It owns and manages assets that offer services to multiple global telecommunications carriers, wholesale and retail telecommunications operators, and over-the-top content providers in several geographies. The firm operates through the following segments: Cable and Towers. The Cable segment provides whole Internet access to its customers worldwide via Telxius' submarine infrastructure and international circuits. The Towers segment offers co-location of space on multi-tenant telecommunication towers mainly to mobile network operators, both to Telefonica group companies and to third parties, through its portfolio of telecommunication towers. The company was founded on October 10, 2012 and is headquartered in Madrid, Spain.

Mutua Madrile?a Automovilista SSPF provides automobile insurance. The company was founded on March 13, 1930 and is headquartered in Madrid, Spain.

Hispasat SA engages in the provision of satellite communications services. Its service portfolio includes Spanish and Portuguese content through television, and radio channels through its satellite fleet. The company was founded on June 30, 1989 and is headquartered in Madrid, Spain.

Part of Redeia Corporacion SA, Red Electrica de Espana SA is a company that specializes in the management of the Spanish electricity system. The private company is based in Alcobendas, Spain. Red Electrica de Espana provides information on the functioning of the electricity system, including reports on the use of renewable energy sources. The company also has a sustainability plan with 190 actions to be implemented by 2025. Red Electrica de Espana promotes knowledge about the energy transition and the active role of consumers through its itinerant exhibition. The company is involved in strategic projects such as the Peninsular-Ceuta link, which aims to integrate Ceuta into the peninsular electricity system, and the interconnection with France through the Gulf of Bizkaia. The company also manages the reversible pumping hydroelectric power station Salto de Chira, which is essential for the sustainability of a new energy model based on renewables in the Canary Islands. The company was founded in 1985. Roberto Garcia Merino has been the CEO of the company since 2007.

Club Español de la Energía, also known as Enerclub, is a non-profit company based in Madrid, Spain. The Spanish company is focused on the energy sector.

CESMA SA offers management studies. It offers higher education, masters and specialist courses, in the areas of business administration, marketing, communication, finance and controlling, human resources and new technologies. The company was founded in 1991 and is headquartered in Madrid, Spain.

International Energy Agency provides data, analysis, and solutions on all fuels and technologies. The company was founded in 1974 and is headquartered in Paris, France.