Maria Pilar López Álvarez

O2 Czech Republic a.s. provides telecommunication and related services. It operates through Fixed and Mobile segments. The Fixed segment provides services using fixed network and WiFi infrastructure. The Mobile segment engages in mobile telecommunication and data services. The company was founded on December 16, 1993 and is headquartered in Prague, Czech Republic.

Part of Microsoft Corp., Microsoft Ibérica SRL is a software services company based in Madrid, Spain. The Spanish company provides software services.

Part of JPMorgan Chase & Co., J.P. Morgan SE is a German commercial banking company. The private company is based in Frankfurt, Germany. The CEOs are Stefan Behr, Patrik Czornik. The company was founded in 1928.

Tuenti Technologies SL provides telecommunication services. Its service portfolio includes national and international calls, messages, internet, and its social networking application. The company was founded by Kenny Bentley, Félix Ruiz, Adeyemi Ajao de Miguel, Joaquín Ayuso de Paul, and Zaryn Dentzel in 2006 and is headquartered in Madrid, Spain.

Part of Telefónica SA, Telefónica de España SA is a private company based in Madrid, Spain. The Spanish company provides a program called ADR, which allows access to the American Depositary Receipts of Telefónica with a US certificate of the shares.

Part of Telefónica SA, O2 (Europe) Ltd. provides telecommunication services. The private company is based in Slough, UK and was founded in 2001.

Telefonica Moviles SA through its subsidiaries, provides wireless communications and related services and products to consumer and business customers in Spain, Morocco, and Latin America. Its service offerings include wireless voice services; wireless data and Internet services, such as short messaging services, multimedia messaging services, and wireless connectivity and Internet access; corporate services, including provision of business solutions that comprise wireless infrastructure in offices, and private networking, and portals for corporate customers; international roaming services; fixed wireless services; trunking and paging services; and the development of micropayments. In addition, the company offers various value-added services, including voice mail, call hold, call waiting, call forwarding, and three-way calling. It operates in Spain, Mexico, Peru, El Salvador, Guatemala, Venezuela, Colombia, Panama, Nicaragua, Ecuador, Uruguay, Argentina, and Chile, as well as in Brazil and Morocco. It has strategic alliances with T-Mobile International, Vodafone Espana, and Orange SA

Telefonica Group provides telecommunications services.

Ferguson Holdings Ltd. is a holding company, which engages in distribution and sale of plumbing and heating products. The firm also supplies building and waterworks materials. It operates through the following geographical segments: United States, United Kingdom, and Canada. The company was founded by Frederick York Wolseley in 1887 and is headquartered in Wokingham, the United Kingdom.

Part of Telefónica SA, Telefónica Germany Holdings Ltd. is a communications company based in Slough, UK. The British company was founded in 2012 and engages in communications activities.

Fundación Once Para la Cooperación EeInclusión Social is a foundation based in Madrid, Spain. and has subsidiaries in Spain. The Spanish company operates as a foundation.