Ackermans & Van Haaren is an investment company. Co. operates in five sectors: Marine Engineering & Infrastructure, which includes DEME NV, a dredging and marine company; Private Banking, which includes BDM NV - Continentale Verzekeringen NV (ASCO NV), which focuses on marine and industrial insurance via brokers; Real Estate, Leisure & Senior Care, which includes Extensa Group NV, a real estate developer; Energy & Resources, which includes Telemond Group, a supplier to the crane and automotive industry; and Development Capital, which is engaged in ICT and engineering, retail and distribution, real estate development, and media and printing.

Heineken is an international brewer and engaged in the production and distribution of beer brands in 178 countries. Co. is committed to the marketing and consumption of its more than 250 international premium, regional, local and specialty beers and ciders. These include Heineken®, Amstel, Anchor, Biere Larue, Bintang, Birra Moretti, Cruzcampo, Desperados, Dos Equis, Foster's, Newcastle Brown Ale, Ochota, Primus, Sagres, Sol, Star, Strongbow, Tecate, Tiger and Zywiec. In addition, Co. is the cider maker with brands such as Strongbow® and Bulmer's®. Some of its wholesalers also distribute wine, spirits and soft drinks.

Tessenderlo Group is engaged in providing solutions for food, agriculture, water management and use and re-use of natural resources. Co. has three operating segments: Agro, which is engaged in the production and marketing of crop nutrients (liquid crop fertilizers and Sulfate of Potash) and crop protection products; Bio-Valorization, which combines Co.'s activities in animal by-product processing, comprised of Akiolis (rendering, production and sales of proteins and fats) and PB Gelatins (production and sales of gelatins); and Industrial Solutions, with activities including the production and sales of plastic pipes systems and water treatment chemicals.