Koen Mangelschots

Tectum Group NV provides sustainable roofing and facade services for both new construction and renovation projects. Tectum Group is based in Genk, BE, and has subsidiaries in Belgium. The Belgian company's services include flat and sloping roofs, ventilated facades, balustrades, glass and aluminum partitions, green roofs, and roof maintenance and repairs. The private company was founded in 1981 by Jean Biesmans and Lydie Schols, and is currently led by CEOs Piotr Szymczyk, Yves Biesmans, and Rudy Evens.

AMEVIDA SE provides inbound and outbound call center services for the information technology, telecommunications, insurance, banking, and automobile industries. It specializes in customer and technical support, data processing, lead management, cross-selling and up-selling, as well as incident and problem management. The company was founded in 1998 and is headquartered in Gelsenkirchen, Germany.