Ismael Martín Barroso

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.

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.

Part of Redeia Corporacion SA, Red Electrica de Espana SA is a company that specializes in the management of the Spanish electricity system. The 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.

MIBGAS SA engages in the distribution of natural gas, and management and operation of natural gas market. Its service portfolio includes management of products, agents, associated documents, price, volume, and trading report. The company was founded was founded on June 15, 2012 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.

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.

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

Sociedad Estatal de Participaciones Industriales (SEPI) operates as a holding group. It is a state owned industrial holding company whose holdings include airline, mining, power generation, marine transport, aerospace, information technology and engineering and construction sectors. SEPI was founded in 1995 and is headquartered in Madrid, Spain.

Part of CMS Cameron Mckenna Nabarro Olswang LLP, CMS Albiñana & Suárez de Lezo SL is a legal services provider based in Madrid, Spain. The Spanish company provides legal services.

Empresa Nacional de Residuos Radiactivos SA provides radioactive waste management services. It engages in the management of storage, immobilization and isolation of radioactive wastes, transportation of low and intermediate level wastes, decommissioning of mining and nuclear facilities. The company was founded in 1984 and is headquartered in Madrid, Spain.

Operador del Mercado Ibérico de la Energía Polo Español SA is a private company based in Madrid, Spain, with subsidiaries in Spain. The Spanish company manages the bidding system for the purchase and sale of electricity.

OMIP - Pólo Português SGMR SA is a regulated market operator based in Lisbon, Portugal. The Portuguese company provides a trading platform for energy products in the Iberian Electricity Market (MIBEL) in partnership with the OMIClear Clearing House.

Sociedad de Compensación de Mercados de Energía SA is a clearing house and central counterparty based in Lisbon, Portugal. The Portuguese company provides clearing and settlement services and was established in 2006.

Instituto de Educación e Investigación operates as an investment company. The firm is based in Madrid.

Transportes Azkar SA provides logistics services. It offers door-to-door transit services through the business division Azkar Overseas, which also offers port logistics, customs, air freight, and ancilliary technical services. The group operates a fleet of 2,400 vehicles and 73 distribution and logistics facilities. Transportes Azkar was founded in 1933 and is headquartered in Lazkao, Spain.

Part of Svenska Cellulosa AB SCA, Grupo Lantero SA is a Spanish company that manufactures cardboard for packaging through subsidiaries. The company is based in Madrid, Spain. The company was founded in 1950 by José Lantero.

Ellalink Ireland Ltd. deploy and operates submarine cable systems. It offers capacity services, ultra low latency and network configuration services. The company was founded in 2012 and is headquartered in Dublin, Ireland.

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 BP Plc, BP Oil España SA is a Spanish company that engages in the sale of petroleum products. The company is based in Madrid, Spain. The CEO of the company is Jorge Lanza Perea.

Atento Holding Telecomunicaciones SA provides e-CRM solutions through the internet and call centers. It is a subsidiary of Telefonica SA. The company operates in the following countries: Brazil, Argentina, Chile, Peru, Guatemala, El Salvador, Puerto Rico, Colombia, Morocco, Spain and the United States of America. Atento was founded in 1999 and is headquartered in Madrid, Spain.