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.

Argenx N.V. is a clinical-stage biotechnology company developing a deep pipeline of differentiated antibody-based therapies for the treatment of severe autoimmune diseases and cancer. Utilizing its suite of differentiated technologies, Co. is focused on developing product candidates with the potential to be either first-in-class against novel targets or best-in-class against known, but complex, targets in order to treat diseases with a significant unmet medical need.

Warehouses De Pauw and its subsidiaries are engaged in investment in the Belgian semi-industrial property market. Co. is a closed-end property investment company which specializes in: development of storage and distribution premises; customized projects in line with the user's request; acquiring premises for customers who wish to engage in sale and leaseback transactions.

Xior Student Housing NV is a Belgium-based company active in the field of residential Real Estate. The Company's offer is mainly for students and it includes several types of rooms for rent, including a student house in Leiden.