Alten is a holding company. Through its subsidiaries, Co. operates in three areas: Engineering and Technology Consulting (ETC), Telecoms Networks and Multimedia, and Information Systems (NTIS). Through the Engineering and Technology Consulting (ETC) segment, Co. studies and designs technology products for technical divisions in industry and telecoms. The Telecoms Networks and Multimedia segment focuses on Product design, Architecture, deployment, and operation of networks. Lastly, the IT systems segment comprises Applications and software development, and Infrastructure and Telecoms (Applications, systems and networks Corporate telecommunications).

Berentzen Gruppe AG is a Germany-based producer and distributor of liquors and non-alcoholic beverages. Under the Berentzen brand, the Company offers corn brandies and a range of fruit brandies made from apples, pears, wild and black cherries, plums, damsons, blackcurrants and red fruits, as well as from passion fruits and melons. Under the Puschkin brand, the Company offers vodka and fruit-flavored vodka, including blackberry and blood orange flavors. Other brands and products include Doornkaat, Strothmann, Bommerlunder Aquavit, Amaro Montenegro, Vecchia Romagna and Polar Limes, among others. In addition, the Company offers non-alcoholic beverages under the Vivaris and Sinalco brands. The Company operates through various subsidiaries across Germany.

Cegedim is a technology and services company. Co. supplies services, IT tools, specialized software, information flow and database management services to healthcare industries, pharmaceutical companies, healthcare professionals and insurance companies. Co.'s operations can be divided into three sectors: CRM and Strategic Data (optimizing marketing and sales strategies, namely through tools and databases for managing sales forces, returns on investment, market or prescriber studies); Healthcare Professionals (software publishing with availability of promotional information) and Insurance and Services (software publishing and management of healthcare reimbursement flows).

De Longhi is a holding company. Through its subsidiaries, Co. operates three divisions: Household, Professional and Corporate. The Household division operates in the domestic appliances market with products for air cooling and treatment, heating, food preparation and cooking, domestic cleaning and ironing. The Professional division operates in the market for large thermo-cooling systems, hydronic terminals, heat pumps and wall-mounted air-conditioning units. The Corporate division which mainly provides corporate services to the group with the functions of setting strategy, of control, co-ordination and management of centralized activities and resources.

GenSight Biologics is a clinical-stage biotechnology company based in France. Co. is engaged in discovering and developing novel therapies for mitochondrial and neurodegenerative diseases of the eye and central nervous system by combining a gene therapy-based approach with its core technology platforms of mitochondrial targeting sequence, or MTS, and optogenetics. Co.'s initial focus has been on developing therapies for severe retinal diseases, with the goal of preserving or restoring vision in patients suffering from sight-threatening ophthalmic diseases. Co.'s product pipeline comprises two candidates for the treatment of sight-threatening retinal degenerative diseases, GSO1O and GSO3O.

GL events is an international provider of event solutions and services. Co. operates in three segments of the event industry market: the organization of trade fairs, conventions and events(Co. organizes proprietary trade shows); the management of venues(Co.'s venues are managed under concession agreements or long-term public-private partnerships); and services for events(Co. equips and installs every type of event). Co. assists companies, institutions, and event organizers at every stage of the process from the definition of their event strategies to final implementation in the field.

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.

Lanson-BCC produces, sells and markets champagne. Co. owns a portfolio of houses which are: Champagne Lanson (international market), Champagne Boizel (French-mail order, wines distributed in the traditional sector for international markets), Champagne Chanoine Freres (mass retail market), Champagne Philipponnat and Champagne De Venoge (selective retail markets), Champagne Alexandre Bonnet (traditional sectors), Maison Burtin (mass retail supplier, distributed through traditional networks). Co.'s brands are Boizel, Chanoine Freres, Tsarine, Philipponat, Clos des Goisses, Abel Lepitre, De Venoge, Alexandre Bonnet, Lanson, Besserat de Bellefon, Alfred Rothschild.

Manitou BF is active on the global market for material handling. Co. divides its activities into three divisions: Rough Terrain Handling (RTH) where Co. assembles and distributes rough terrain handling equipment such as masted forklift trucks and fixed and rotating telescopic forklift trucks; Industrial Material Handling (IMH) where Co. designs and distributes semi-industrial masted forklift trucks; industrial forklift trucks; truck-mounted forklifts; and Compact Equipment (CE) where Co. designs, assembles and distributes skid steer loaders, telescopic forklift trucks, articulated loaders and mini excavators. Co.'s brands include Manitou®, Gehl®, Mustang®, Loc®, Edge®.

Mersen produces materials and electrical components intended for alternative energies, chemicals and pharmaceuticals, rail transportation, electronics and process industries. Co. divides its operations into two segments: Advanced Materials and Technologies (AMT - Materials), and Electrical Components and Technologies (ECT - Electrical). In addition, Co. produces four types of products: Electrical Applications, Electrical Protection, High-Temperature Applications, and Anticorrosion Equipment. Co. also caters to the process industries, supporting their transition towards greater energy efficiency and boasts an efficient manufacturing base with plants employing the very latest technologies.

PostNL is a mail, parcel and e-commerce corporation with operations in the Netherlands, Germany, Italy, Belgium, and the United Kingdom. Co. has been assigned by the Dutch government to carry out the UPD (Universele Postdienst, Dutch for Universal Postal Service). Carrying out the UPD requires, amongst other things, Co. to deliver mail throughout the Netherlands five days a week (Tuesday through Saturday) and to maintain enough mailboxes in the country. ACM is charged with monitoring and enforcing the execution by Co. Co.'s operations are organized along three business segments: Mail in the Netherlands; Parcels; and International. Co. maintains over ten networks across thirteen countries.

Roche Bobois SA, formerly Furn Invest SAS, is a France-based company operating in the furniture design and distribution businesses. It offers a broad range of made-to-order customizable designs, manufactured in small European workshops. The full furniture collection, divided in Living Room, Dining Room, Desks, Bedroom, Outdoor Furniture, and Other Products includes sofas, armchairs, cocktail tables, dining chairs, sideboards, beds, wardrobes, storage and accessories including lighting, cushions and rugs. The Company service offering includes Delivery, Financing, Warranty, Wedding Registry, Maintenance Guide, Catalogues, Interior Design and Online 3D (tridimensional) Planner. The Company operates through retail or franchising stores and owns more than 250 showrooms across the world. It is active in Europe, America, Africa, Asia and Middle East.

Signify NV Formerly known as Philips Lighting NV. Signify NV, formerly Philips Lighting NV, is a company based in the Netherlands that provides lamps and lighting solutions. Its product portfolio includes, among others, incandescent lamps, halogen lamps, fluorescent lamps, linear fluorescent lamps (LFL), compact fluorescent lamps (CFL), high-intensity discharge lamps (HID) and light-emitting diodes (LED), as well as electronic components, such as electronic ballasts and drivers. The Company also provides integrated and customized lighting systems. Its service portfolio includes light management and value-added services, such as energy audits, light design and engineering, as well as remote monitoring and managed services. The Company operates through four segments: The Lamps segments comprises conventional lamps and lamp electronics; the LED segment focuses on LED lamps; the Professional segment includes lighting systems and services for professional consumers, and the Home segment covers consumer luminaries and home systems.

STEF-TFE is a provider of transport and logistic services for food products requiring specific temperature control within Europe. Co. divides its operation into four segments: Transport in France (transportation of fresh and frozen products, transportation of seafood and organization of international transport activities); Logistics in France or STEF Logistique (logistics for fresh and frozen products for industrial players, mass retail and the food-service industry); STEF International (international activities in Spain, Portugal, Italy, Benelux, Switerland and U.K.); and Maritime activities (maritime services, passengers and freight, and maritime brokerage).

Vranken-Pommery Monopole is engaged in the production, marketing and distribution of alcoholic beverages, primarily champagne, porto and pink wine (Rose). Co.'s brands are Pommery, Vranken, Heidsieck & Cdeg Monopole and Charles Lafitte for champagne; Sao Pedro, Rozes et Terras do Grifo for Porto; and Listel and Chapelle Gordonne et Billette for pink wine (Rose). Co.'s activities can be divided into three segments: Vineyard which focuses on managing Co.'s vineyard and wine-producing activities; Production of champagne, porto and pink wine; and Distribution and Marketing of products.

Wizz Air Holding is a European airline. As of Mar 31 2017, Co. provided more than 500 routes from 28 bases, connecting 141 destinations across 42 countries. Co. has two reportable segments: the airline and the tour operator business units, marketed under the Wizz Air and Wizz Tours brand names, respectively. Wizz Air sells flight tickets and related services to external customers and, to an extent, to Wizz Tours. Wizz Tours sells travel packages to external customers covering the network of Wizz Air.