Celyad is engaged in engineered cell therapy treatments with clinical programs initially targeting indications in cardiovascular disease and oncology. Co. provides C-CATHez, an injection catheter that delivers bio therapeutic agents into the myocardium. Co.'s main product is C-Cure, which is in Phase III clinical trials for the treatment of chronic heart failure secondary to ischemic cardiomyopathy. Co.'s drug product candidates are autologous cell therapy treatments. In autologous procedures, a patient's cells are harvested, selected, reprogrammed and expanded, and then infused back into the same patient.

Roularta Media Group NV (RMG) is a Belgium-based company engaged in the publication and printing of news and magazines, newspapers and free sheets, as well as in the audiovisual media and electronic publishing. For the wider public, RMG produces free sheets, open network television (TV), radio and the Vlan.be Internet site. For special target groups, RMG produces magazines, a news TV station and portal sites. Its printed media business includes the sale of all printed publications, such as free sheets, newspapers, magazines, newsletters, books and related services. its audiovisual media business comprises advertising on TV and radio, production and broadcasting, as well as all related services. In addition, through bvba Bright Communication and bvba Bright Communication Antwerpen, the Company organizes STERCK. networking events and publishes STERCK. magazine.

Solvay is engaged in chemical and plastic businesses worldwide. Co. offers chemical products such as advanced materials, barium strontium, calcium chloride, caustic soda, chlorinated products, fluor, peroxygen products, polyglycerols, precipitated calcium carbonate, soda ash, and sodium bicarbonate. It also provides specialty polymers, such as Spire ultra polymers, Solviva biomaterials, and sulfone polymers. Co. structures its activities around five operating segments: Advanced Formulations, Advanced Materials, Performance Chemicals, Functional Polymers and Corporate & Business Services, each with its own specific business model and each comprised of Global Business Units (GBUs).