Aedifica is a property company, which is specialized in residential real estate. Co.'s portfolio has a superstructure of more than 225,911 sq. m as of June 30 2010. It owns: residential or mixed buildings in Belgian cities with classical leases; buildings with furnished apartments buildings in the heart of Brussels with shorter term leases; senior houses and serviceflats with very long term and triple net leases; and hotels. Co. invests: in existing and already leased buildings; and in projects with future completion. Co.'s activities can be divided into four segments: Residential or mixed buildings; Furnished apartments buildings; Senior houses; and Hotels and others.

Arcadis NV is a global asset design and consultancy company. The Company is engaged in providing consultancy, design, engineering and management services in the area of infrastructure, water, environment and buildings. The Company's segments include Americas; Europe and Middle East; Asia Pacific, and CallisonRTKL. Its business lines include infrastructure, water, environment and buildings. Infrastructure business line focuses on sustainable infrastructure solutions for transportation by road, rail, air and over water, and creating reliable energy supply systems. The Company is an environmental solutions provider to private industry, and delivers projects that protect the earth's resources. It offers water supply, treatment, management and conveyance solutions. The Company also offers contract solutions, master planning and sustainable urban development, commercially led program management, business advisory, data analysis and architecture and design solutions.

Floridienne SA is a Belgium-based company engaged in the chemicals, gourmet food and life sciences sectors. The Chemicals division is engaged in two areas: additives for plastics used for stabilizing Polyvinyl Chloride and fireproofing plastics, as well as the recycling of nickel-cadmium, nickel-metal hydride and lithium-ion batteries. The Life Sciences division is active in the production and marketing of natural technologies and products that offer green and sustainable alternatives in agriculture, hygiene products and healthcare, among others. The Life Sciences division also provides plant proteases and integrated pest management. The Gourmet Food division is engaged in the production and marketing of party and gourmet food products such as snails, scallops, stuffed shellfish, smoked salmon, seafood salads, aperitif snacks and ethnic dishes. The Gourmet Food division also operates in the field of special needs foods, such as for people with deglutition problems, among others.

Inventiva is a clinical stage biotechnology research company delivering therapies in the areas of oncology, fibrosis and rare diseases. The most advanced clinical programs (IVA337 for systemic sclerosis in Non-Alcoholic Steato-Hepatitis and IVA336 for Maroteaux-Lamy syndrome-MPS VI) have demonstrated efficacy in relevant in vivo and in vitro models as well as safety in phase I and phase II clinical trials. Using its in-house drug discovery platform, which covers target validation, screening, chemistry, ADME and pharmacology, Co. is developing an internal oncology and fibrosis discovery pipeline with approaches centered on transcription factors, epigenetics targets and nuclear receptors.