Since 2018, Willemen Groep has owned 100% of Kumpen. Because the overlap of Kumpen’s activities and those of the other companies in the group was quite extensive and there were quite a lot of geographical and operational interfaces and agreements, the construction company Willemen General Contractor was merged with the Kumpen construction unit to create WILLEMEN CONSTRUCT and road builders Aswebo and Aannemingen Van Wellen were merged with the Kumpen infra unit to create WILLEMEN INFRA. These two mergers allow us to better align all our activities and simplify our group structure so that we can provide our customers with an even better service.