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).

Borussia Dortmund has two reportable segments, which are responsible for the main activites of the overall Group. The first segment consists of Borussia Dortmund GmbH & Co. KGaA, which operates a professional football club including professional football squad and leverages the associated revenue potential arising from the the transfer of players, catering, TV marketing, sponsorship and ticketing. The second segment consists of the separate merchandising business, which is carried out by BVB Merchandising GmbH. In addition, Co. assumes all the marketing activities for the stadium, including the event areas, on non-match days and includes activities such as stadium tours.

CIE Automotive is the parent company of an industrial group formed by several companies that are engaged in the design, manufacture and sale of automobile component and sub-units on the world market. In addition, Co. is also engaged in the bio-fuels business which is in the initial stages of development and is made up of various companies devoted to the production and distribution of bio-fuels.

Eramet is a mining and metallurgical group, which specializes in the extraction, production and marketing of non-ferrous metals, their chemical derivatives, alloys and superalloys, and parts. Co.'s operations are divided into three divisions: Nickel division which focuses on nickel and its derivative applications; Manganese division which focuses on manganese alloys, manganese chemical derivatives and provides recovery and recycling services of metals contained in oil-industry catalysts, electric batteries and acid solutions; and Alloys division which produces and sells special high-performance steels, superalloys and pre-machined parts based on these materials or aluminium and titanium.

Icade is a property developer/real estate investment trust (REIT). Co. offers its clients and business partners a range of complementary products and expertise in the development, design, contracting, marketing, and administrative and technical management of their properties. Co.'s activities are segmented into three divisions: Property Investment, Property Development, and Services. Property Investment focuses especially energy, water, waste and carbon comprises significant properties; Property Development targets properties and operations whose service orders were launched during the year, and Services division manages office buildings and housing units on behalf of third parties.

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.

Royal Vopak is a holding company. Via its subsidiaries, Co. acts as a tank storage provider for the oil and chemical industry. Co. operates a network of terminals located at locations along trade routes. Co. also provides a range of additional services, from loading and unloading a range of transport modalities to heating, cooling, blending and customs formalities. The customers Co. serves range from global to local clients and include national and global producers, governments, distributors and traders of liquid and gaseous bulk products. Co.'s customers are active in the production, trading and marketing of oil products, chemicals, gases, biofuels, edible oils and liquefied natural gas.

Societe LDC SA is a France-based holding company engaged in food processing. The Group provides poultry products, as well as a range of delicatessen food. It has four business lines: Upstream division, which is responsible for branch management; Poultry division, engaged in the poultry, pig and cattle farming, as well as egg production and others; The Delicatessen division, offering ready-to-eat meals and snacks like pizzas, sandwiches, tarts and desserts and International division which focuses on international development with countries specific strategies. It markets its products under various brands, including Le Gaulois, Loue and Traditions d'Asie.

Van Lanschot is the holding company of F. van Lanschot Bankiers NV in the Netherlands. Co.'s services focus on high net-worth individuals and entrepreneurs. Co. also, through it's subsidiary Kempen & Co., also serves the institutional market and offers investment services. Co.'s services are organized into five business segments: Private Banking, Asset Management, Business Banking, Corporate Finance and Securities and other activities. Other Activities include activities relating to the management of interest rate, market and liquidity risk.