Carmat is focused on the research and development of an innovative product in the medical sector, developing an orthotopic and biocompatible artificial heart which is completely implantable, as well as its electrical power supply system and remote diagnosis system. Co. is developing a long-term therapeutic solution for patients who suffer from advanced bi-ventricular heart failure and who are not eligible for cardiac transplantation and who have exhausted all drug possibilties. Co. is still in the phase of research and development and thus do not generate any revenues.

Devoteam is an Information and Communication Technologies (ICT) consulting group. Co. specializes in technologies of IT infrastructures, middleware and telecommunication networks. Co. covers the technical, organizational and financial aspects of its clients' projects. It is subdivided into two business line segments. The Technology Consulting segment handles the design and implementation of solutions. This segment operates in three areas: expertise, systems integration and outsourcing under the DVO and DVS brands. The Business Consulting segment can be defined as the provision of skills to companies and organizations, under the Devoteam Consulting brand.

Dufry is a travel retail company. Co. operates over 1,650 shops worldwide. Co.'s shops are either duty free or duty paid shops, located in airports. Co.'s product categories include: Perfumes and Cosmetics; Confectionery, Food and Catering; Wine and Spirits; Watches, Jewelry and Accessories; Tobacco goods; Fashion, Leather and Baggage; Literature and Publications; Electronics; and Toys, Souvenirs and other goods.

Elis is a multi-service group in the rental, laundry and maintenance of textile, hygiene and well-being items in Europe and Latin America. Co. serves hundreds of thousands of customers of all sizes, belonging to various professional customer segments: hospitality, healthcare, industry, trade and services. Co. also has a manufacturing business carried out by two entities, Le Jacquard FranASSais and Kennedy Hygiene Products which together form one of the company's operating segments.

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.

Jacquet Metal Services is a European distributor of specialty steels, also active in China and the U.S.A. Co.'s main activity consists of purchasing, storing, and delivering different families of products. Co. is active in four markets for the distribution of special steels through four brands: JACQUET (distribution of stainless steel thick "Quarto" plates); Stappert (distribution of long stainless steel products); Abraservice (distribution of wear-resistant "Quarto" plates); IMS group (distribution of engineering steels). Co.'s main consumer sectors are the following industries: chemical; agro foods; treatment and storage of gases; water treatment; environment and cleanup; and energy.

Maisons du Monde offers a range of decoration and furnishing items in a variety of styles and themes. At end-2016, Co. operated a network of 288 stores in seven countries, France, Italy, Spain, Belgium, Luxembourg, Germany, and Switzerland. It also operates an e-commerce platform available in 11 countries. Co.'s product offering contains approximately 16,000 stock-keeping units available in a range of prices. The offer falls into two categories: decorative products, such as household textiles, tableware and kitchenware, mirrors and picture; and furniture, such as beds, tables, chairs, armchairs and sofas, cupboards, bookshelves, junior furniture and outdoor furniture.

Voyageurs du Monde SA is a France-based travel company. It is engaged in the provision of travel-related services, which includes organizing personalized travel itineraries for individual clients; running guided tours and group holidays; providing special interest package holidays; organizing trips for large groups and associations, and providing flight and hotel reservation services in the number of countries in Africa, South America, Asia, the United States and Europe. Voyageurs du Monde SA runs several specialized travel bookshops throughout France and organizes conferences, exhibitions and craft fairs from around the world. In addition, it offers accommodation services in Morocco, Brazil and Egypt. The Company operates through Comptoir des Voyages SA, Original Travel Co Ltd, Villa Nomade SARL, Villa Bahia, Voyageurs d'Egypte, Satyagraha's Guest House and Ke Adventure Travel, among others. The main shareholder of the Company is Avantage SA.