Founded in 1939 and headquartered in Weener in East Frisia, Wildeboer develops and manufactures fire dampers, smoke control dampers and air distribution equipment. Its fire dampers are CE-marked construction products under the harmonised standard DIN EN 15650 with declarations of performance, and specialist variants such as the FK90-Küche carry the German building approval Z-41.3-670; its EK92 and EKM90 smoke control dampers meet DIN EN 12101-8 and serve mechanical smoke extract, smoke pressure-relief and differential-pressure systems. The company operates its own fire test furnace and research centre on site.