Akka Technologies is an engineering and technology consultancy company. Co. bases its service around two areas which enable it to cover the full life cycle of a product: information and systems technology and engineering. Co.'s activities can be divided into six areas: Mechanical Engineering, Process Engineering, Document Engineering, Industrial Information Technology and Embedded Systems, Information Systems and Consulting. Co. operates mainly in France, Belgium and Germany. Co also operates in Italy, Romania, Switzerland, Spain, England and Canada.

Atenor Group is a holding company. Co., through its subsidiaries, is a real estate developer that specializes in large-scale, urban real estate projects that meet strict criteria in terms of location, economic effectiveness and respect of the environment including office buildings, mixed used and residential complexes. Co. has acquired diversified know-how which it uses to design and build projects in Belgium and other countries throughout Europe.

Brederode is an investment holding company that manages a portfolio of listed and unlisted ('private equity') investments. The purpose of portfolio management is to increase the wealth of shareholders over the long term not only generating recurring dividend income but also and above all through gains on the disposals of investments. Co. focuses its investments on 'private equity' primarily through fixed-term partnerships with other institutional investors, participating in the capital of companies operating primarily in the United States, Western Europe, and the Asia-Australia zone.

Compagnie Immobiliere de Belgique SA (Immobel) is a Belgium-based company active in the real estate development sector. The Company operates in three lines of business in Belgium, Luxembourg and Poland, such as office properties, the residential sector and land banking. Its clients include: the state, the European Union (EU) and/or institutional investors for office complexes; private clients for residential property and land purchases, as well as private clients looking to invest in housing. The Company's main projects in Belgium include Belair, Black Pearl, Parc Seny, Gateway, Bella Vita and Chastre Rue Du Chene. Its main projects in Luxembourg include Westside Village, Green Hill and Galerie Kons. Finally its main projects in Poland include Cedet, CBD One and Okraglak.

Groupe Bruxelles Lambert is a holding company. Through its subsidiaries, Co. operates through the following segments: Imerys, which consists of the Imerys group that operates in four business lines of energy solutions and specialties, filtration and performance additives, ceramic materials, and high resistance minerals; and Financial Pillar, which includes, on the one hand, under investment activities, the companies Sienna Capital, Ergon Capital Partners (ECP), ECP II, ECP III, PAI Europe III, Sagard, Sagard II and Sagard III, Kartesia and Merieux Participations I and II and, on the other hand, under consolidated operating activities, the operating subsidiaries of ECP III.

Jensen-Group and its subsidiaries are engaged in heavy-duty laundry activities. Through its Heavy-Duty Laundry Division, Co. supplies textile and garment services to textile rental operations, commercial laundries, on premise laundries for hotels, hotel chains, etc. and institutional laundries and central laundries. Under this division, Co. also operates a separate business unit serving the confectionery textile industry, marketing specialized folding equipment for finished products. Co.'s products include open-pocket washer extractors, split pocket washer extractors, continuous batch washers, batch transfer drying tumblers and flatwork ironers.