Drillisch is a holding company. Co. through its subsidiaries, is a mobile virtual network operator in Germany. The services acquired from the network operators Telekom Deutschland GmbH, Vodafone D2 GmbH, E-Plus Mobilfunk GmbH and Telefonica O2 Germany GmbH & Co. OHG are sold further to the end consumers for Co.'s own account and at rates established by Co. Co. organizes its operations into three segments: telecommunications, which includes its activities in the sector of wireless services; freenet holding, which comprises the operations of its freenet AG subsidiary; and software services, which involves activities related to the development and marketing of a workflow management software.

Aeroports de Paris is the airport authority that owns and manages the fourteen civil airports and airfields in the Ile-de-France (Paris) area. Co. owns and operates the three main airports of the Ile de France region (Paris-Charles de Gaulle, Paris-Orly and Paris-Le Bourget), 10 general aviation airfields and the Issy-les-Moulineaux heliport. In the three main airports, Co. provides facilities to accommodate passengers, airlines and cargo and postal services, and offers a range of services. Co.'s activities are divided into five business segments: Aviation, Retail and Services, Real Estate, Airport Investments and Other Activities.

Deutsche Telekom is engaged in the telecommunications services and information technology sectors. Co. operates as an integrated telecommunications provider. It is organized into four operating segments: Germany, Europe, and the United States; and Systems Solutions, as well as Group Headquarters and Shared Services. Co. provides fixed-network lines, broadband lines and mobile communications. Co. also provides customized Information and Communication Technology (ICT) solutions for corporate customers under the T-Systems brand. The Group Headquarters and Shared Services segment comprises cross-segment management functions, real estate services, and mobility solutions, among others.

Freenet is a telecommunications provider in Germany. Co. provides its customers a portfolio of services and products, particularly in the field of mobile voice and data services. Co. does not operate its own network, but markets mobile communication services for the mobile network operators Telekom, Vodafone, E-Plus and O2 in Germany, under its own name and on its own account. Apart from its own network-independent postpaid, no-frills and prepaid services, Co. also provides the original network operators' tariffs. Co. operates within two segments: mobile communications and other/holding.

KONE is an elevator and escalator industry group based in Finland. Co. is engaged in the provision of products and services for the installation, modernization and maintenance of elevators, escalators and automatic building doors. Co. provides its products and services throughout the entire lifecycle of the equipment, beginning from the installation of new equipment to the maintenance and modernization during their lifecycle and the full replacement of the equipment. Co.'s customers are active in industry segments such as residential, office, retail, public transportation, hotel, hospital, and marine.

Peugeot is an automobile manufacturer (cars and light commercial vehicles), supported by two brands: Peugeot and Citroen. Co.'s activities are divided into four main segments: Automobile (Co. designs, manufactures and markets passenger cars and light commercial vehicles under Peugeot and Citroen brands), Finance (Co. provides retail and wholesale financing to customers and dealer networks), Automotive equipment (Co. produces Interior Systems, Automotive Seating, Automotive Exteriors and Emissions Control Technologies) and Other businesses (Co. produces scooters).

STMicroelectronics is a global independent semiconductor company that designs, develops, manufactures and markets a broad range of semiconductor integrated circuits (“ICs”) and discrete devices. Co. offers a diversified product portfolio and develops products for a wide range of market applications, including automotive products, computer peripherals, telecommunications systems, consumer products, industrial automation and control systems. Within its diversified portfolio, Co. is focused on developing products that leverage its technological strengths in creating customized, system-level solutions with digital and mixed-signal content.

Ericsson provides communications technology and services. Co.'s services, software and infrastructure – especially in mobility, broadband and the cloud – enable the telecom industry and other sectors to do business, increase efficiency, improve the user experience and capture new opportunities. Co. has more than 110,000 professionals and customers in more than 180 countries. Co. provides support for networks with more than 2.5 billion subscribers. Co.'s core business areas are called Radio, Core and Transmission and Telecom Services. Co. divides its operations into three business segments: Networks, Global Services and Support Solutions.

Telefonica Deutschland Holding is a telecommunication company. Co. offers its consumer retail and business customers postpaid and prepaid wireless communications products, along with wireless data services using Global Packet Radio Service, Universal Mobile Telecommunications System and Long Term Evolution technology as well as Digital Subscriber Line wireline telephony and high-speed internet services. Co. markets its products and its wireless and wireline communications products as well as services via the core brand O2. Co.'s secondary brands include the brands Fonic and netzclub. Co. also markets high-speed DSL internet access and wireline telephony.

United Internet AG is a Germany-based Internet service provider (ISP) and holding company of the United Internet Group. The Company's products and technical services are divided into two key segments. The Access segment comprises narrowband, broadband and mobile access subscriptions, including the corresponding applications. The Applications segment includes such applications as home pages, e-shops, Personal Information Management applications, group work, online storage and office software. The Application segment also includes the operations of the Company's brands Sedo and affilinet, which serve customers performance-based advertising and sales possibilities. The Company's brand portfolio also includes GMX, WEB.DE, 1&1, united-domains, Fasthosts and InterNetX. In addition, the Company develops Internet based applications, such as cloud applications. The Company acts primarily via its wholly owned subsidiary 1&1 Internet AG, and Sedo Holding AG, in which it holds a majority stake.

Vodafone Group provides mobile and fixed telecommunication services including: access charges, voice and video calls, messaging, interconnect fees, fixed and mobile broadband and related services such as providing televisual and music content, connection fees and equipment sales. Co. provides a range of consumer products and services including mobile, fixed voice, broadband and television, financial as well as other services to operators outside its footprint. Co. also provides a range of enterprise products and services including total communications such as mobile, fixed and a suite of converged communications services, internet of things, cloud and hosting and carrier services.