As a leading road builder and asphalt producer, Willemen Groep performs a wide range of missions including connecting road repair work, asphalting highways and airports, paving and drainage works, etc. With four in-house asphalt plants we produce annually more than 750,000 tons of asphalt.

Our employees are ready to work both weekends and nights to complete their missions on time. Quality and safety are primary considerations here, as is our carbon footprint. We are constantly looking out for more efficient and sustainable production methods. Our own research centres and laboratories constitute an indisputable added value here, as does the close cooperation with other contractors in the Group.

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Willemen Infra - the largest Belgian road construction company - came into being on 1 July 2018 as a result of the merger between Aswebo, Aannemingen Van Wellen and the infrastructure department of Kumpen.