ESKER and its subsidiaries are engaged in the design and production of software applications. Co. operates corporate resource access software such as applications and databases for workstations. Co. has three major product groups: Host Access, DeliveryWare and Fax Server. Host Access products allows users to access applications and databases stored on different servers from their own workstations. DeliveryWare responds to the need of companies for automatic management document delivery. Fax Server allows the user to send a fax directly from their workstation.

Gaztransport & Technigaz is an engineering company specialized in membrane containment systems for liquefied gas transport and storage. Co. designs and markets technologies which combine operational efficiency and safety to equip liquefied natural gas (LNG) carriers, LNG floating platforms and multi-gas transport vessels. Co. also provides solutions for onshore storage tanks and the use of LNG as a fuel for vessels propulsion as well as a wide range of services in engineering, consultancy, training, maintenance assistance and technical studies at each stage of the liquefied gas chain.

Haulotte Group manufactures and sells machines for use in building/public works and industrial markets. Co. specializes in people and material lifting equipment. It also operates in rental market for this equipment. Co.'s offering includes access equipment, telehandlers, earth moving equipments, system and utility scaffolds, event staging and seating. Its activities can be divided into three segments: the manufacture and sale of lifting equipment, the rental of lifting equipment, and services (spare parts, repairs and financing). Co. operates geographically in Europe, North America, South America and Asia/Pacific.

Teleperformance is engaged in outsourced customer experience management. Co. delivers integrated solutions to corporations and administrative bodies worldwide to manage all aspects of the customer-relations cycle on their behalf. Co.'s activities include four core business areas: customer care (these are services provided as part of customer service management); technical support; debt collection; and business information and marketing actions. As of Dec. 31, 2013, Co. had approximately 110,000 computerized workstations across 46 countries. Co.'s client includes industries like Telecoms, Internet, Financial services, Technology/media, Insurance, Government sector and Utilities.

Voltalia. Voltalia SA is a France-based holding company engaged in the renewable utilities sector. It designs, develops and operates electric power stations in numerous countries, such as France, French Guyana, Brazil, Greece and Morocco. The Company generates electricity using a variety of renewable energy sources. These include wind, water, biomass and solar power. In addition, Voltalia SA specializes in carbon credit trading activities. The Company operates several subsidiaries, including Anelia and Bio-Bar in France, Voltalia Guyane, SIG Kourou, SIG Mana and SIG Cacao in French Guyana, Voltalia Energia do Brasil in Brazil, Thegero in Greece and Alterrya Maroc in Morocco, among others. The Company is owned by Voltalia Investissement SA.