Atos is an international information technology services company operating in 52 countries. Co.'s customers are sectors like Public Sector and Utilities, Telecoms and Media, Financial Services, Process Industries and Discrete Manufacturing and Consumer Products and Retail. Co. operates in seven geographical segments: Germany; France; Benelux and The Nordics; U.K. and Ireland; Atos Worldline; Central & Eastern Europe; North America; Iberia; and Other Countries. Co. delivers IT services through the following five segments: Managed Services, Systems Integration, Consulting, Worldline: ePayment Services, and Cloud & Enterprise Software.

JC Decaux specializes in outdoor advertising. Co.'s business mainly consists of the sale of advertising space for these activities: Street Furniture, Transport Advertising and Billboard. The Street Furniture segment covers the advertising agreements relating to public property entered into with cities and local authorities. It also includes advertising in shopping centers, renting of street furniture, sale and rental of equipment, cleaning and maintenance. The Transport Advertising segment covers advertising in airports, subways, buses, tramways and trains. The Billboard segment covers advertising on private property and neon-type activity.

Nexans offers cables and cabling systems for the Infrastructure, Industry, Building and Local Area Network markets. Co.'s offering covers the research, design, manufacturing, installation, training, and network supervision and control. Co. operates under three segments: Energy (power cables for energy infrastructures, special cables for industry, and equipment cables for the building market), Telecom (cables for private telecommunications networks, junction components for telecommunications network cables, and copper and optical fiber cables for public telecommunications networks) and Electrical wires (wirerods, electrical wires and winding wires production operations).