Alstom serves the power generation and transmission markets, and rail transport market. Co.'s activities are divided into four sectors: the Thermal Power Sector (Co. offers power generation solutions using gas or coal to services including plant modernization, maintenance and operational support); the Renewable Power sector offers EPC solutions, turbines and generators, control equipment and maintenance for Hydropower and Wind power activities; the Grid Sector designs and manufactures equipment and turnkey solutions to manage power grids and transmit electricity from the power plant to the large end-user; and the Transport Sector provides rail transport products, systems and services.

EasyJet and its subsidiaries are a low-cost airline carrier operating principally in Europe. Co. operates in the European short-haul aviation market. As of Sept 30 2017, Co. operated 862 routes. Co.'s total fleet as at Sept 30 2017, comprised 279 aircraft, split between 156-seat Airbus A319s, 180-seat A320s, 186-seat A320s and 186-seat A320neos. Co.'s main markets are the U.K., France, Italy, Switzerland, Germany, Netherlands, Portugal and Spain.

Eutelsat Communications is a private telecommunications satellite operator involved in the design, establishment, operation and maintenance of satellite telecommunications systems covering a large geographical area (extended Europe (including North Africa and the Middle East), sub-Saharan Africa, parts of America and Asia). Co. provides its customers broadcasting capacity and associated services to transmit TV programmes via satellite, cable or Internet Protocol (IP) networks. As of June 30, 2013, Co. owned and operated 31 satellites in geostationary orbit and 4 satellites in inclined orbit.

Fnac Darty is engaged in the leisure and entertainment, technology, and household appliances retail market in France and a player on markets in other countries where it operates such as Spain, Portugal, Belgium, the Netherlands and Switzerland. Fnac Darty also has franchise operations in Morocco, Qatar and Ivory Coast.

Prysmian and its subsidiaries produce, distribute and sell cables and systems and related accessories for the energy and telecommunications industries. Co. operates in two segments. The energy segment includes utilities, which organized in four lines of business, comprising high voltage, power distribution, accessories and submarine; trade and installers; industrial; and other, such as sales of residual products. The telecom segment produces cable systems and connectivity products used in telecommunication networks. This segment is organized in the following lines of business: optical fibre, optical cables, connectivity components and accessories, Optical Ground Wire and copper cables.