Atlantia is a holding company with subsidiaries and associates whose business is the construction and operation of motorways, airports and transport infrastructure, parking areas and intermodal systems, or who engage in activities related to the management of motorway or airport traffic.

Hermes International is engaged in the manufacture, sale, and distribution of luxury goods primarily in France, rest of Europe, Japan, Asia-Pacific, and Americas. Co.'s activities can be divided into two segments: the distribution via Co.'s exclusive network and the distribution via specialist outlets. The distribution via Co.'s exclusive network comprises silks and textiles, leather goods and saddlery, ready-to-wear and fashion accessories (men and women's clothing, belts, jewellery accessories, gloves, hats and shoes), and other goods (jewellery and products of the art of living department). The distribution via specialist outlets comprise perfumes, tableware and watches.

Publicis is holding company. Through its subsidiaries, Co. is engaged in marketing, communication and digital transformation. Co. designs a customized package of services to meet each client's particular needs through a holistic and global approach. In addition, Co. provides financial markets with information concerning the relative size of each of the different business sectors for the sole purpose of allowing sector comparisons. Co.'s principal activities comprise four main categories: Digital, Advertising, Specialized Agencies and Marketing Services (SAMS) and Media.

SCOR is a holding company. Through its subsidiaries, Co. is engaged mainly in reinsurance. Its customers are insurers and large corporations. Co. is engaged in life reinsurance through SCOR Global Life SE and non-life reinsurance through SCOR Global P&C SE. In the life reinsurance business, Co. offers reinsurance for individual and group life insurance, long-term care, substandard risks, critical illness and financing products. The non-life reinsurance business comprises traditional reinsurance business; Treaty, Business Solutions, and Specialty Lines. In addition, Co. through SCOR Global Investments SE, manages, directly or indirectly its global investment portfolio.

Ericsson provides communications technology and services. Co.'s services, software and infrastructure – especially in mobility, broadband and the cloud – enable the telecom industry and other sectors to do business, increase efficiency, improve the user experience and capture new opportunities. Co. has more than 110,000 professionals and customers in more than 180 countries. Co. provides support for networks with more than 2.5 billion subscribers. Co.'s core business areas are called Radio, Core and Transmission and Telecom Services. Co. divides its operations into three business segments: Networks, Global Services and Support Solutions.