Tent-shaped roof above storage for De Boer tents, halls for events and festivals in the Dutch city of Alkmaar. Netherlands, February Stock Photo - Alamy
De man die de tentharingen internationaal in de grond hamerde. Klaas de Boer 1945-2022 | Noordhollandsdagblad
Losberger De Boer Group (@losbergerdeboer) / Twitter
eventnews.be - De Boer ziet winst en omzet sterk stijgen in 2016