Bankinter is the parent company of a group engaged in banking activities. Services provided include: investment banking; capital market services; financial services insurance; international services such as foreign exchange transactions and travelers' checks; wholesale corporate banking; and retail and private banking services. Co. offers its products and services through the following channels of distribution: branch network; telephone banking, interactive (software) banking; agents; and Internet banking. As of Dec 31 2014, Co. had assets totalling Euro57,332,974,000 and deposits totalling Euro29,966,129,000.

Iberdrola is a holding company. Through its subsidiaries, Co. operates in four segments: network business, which includes all the energy transmission and distribution activities, and other regulated activity originated in Spain, the U.K., the U.S. and Brazil; deregulated business, which includes electricity generation and sales businesses as well as gas trading and storage businesses carried on by Co. in Spain, Portugal, the U.K. and North America; renewable business, with activities related to renewable energies in Spain, the U.K., the U.S. and the rest of the world; and other businesses, including the engineering and construction businesses and the non-power businesses.

Siemens is an electronics products manufacturing group based in India. Co. is engaged in designing, manufacturing and marketing electrical and electronics products and equipments mainly for the power industry and the information and communication industry in India. Co. is also engaged in providing consultation services, providing back office support services and real estate management. Co. operates nine business segments with Healthcare as a separately managed business. Co.'s business segments include: Power and Gas; Wind Power and Renewables; Power Generation Services; Energy Management; Building Technologies; Mobility; Digital Factory; Process Industries and Drives; and Financial Services.

Telefonica is engaged in the provision of public or private telecommunications services, including ancillary or complementary telecommunications services or related services. Co.'s fixed business includes: traditional fixed telecommunication services, Internet and broadband multimedia services, data and business-aplications services, and wholesale services for telecommunication operators. Co. also provides a range of mobile and related services and products to consumer and business customers, including mobile voice services, value added services, mobile data and Internet services, wholesale services, corporate services, roaming, fixed wireless, and, trunking and paging.

Unicredit is a pan-European commercial banking group based in Italy. Co. is engaged in the provision of in-branch and online corporate and investment banking services, providing customers with access to banks in 14 core markets as well as to an another 18 countries worldwide. Co.'s operations are organized along six business lines: Commercial Banking Italy; CEE Division; CIB; Commercial Banking Germany; Commercial Banking Austria; and Asset Gathering. Co.'s European banking network includes Italy, Germany, Austria, Bosnia and Herzegovina, Bulgaria, Croatia, Czech Republic, Hungary, Romania, Russia, Slovakia, Slovenia, Serbia and Turkey.