Ditmar Zonen B.V. is a family company existing since 1936.
Slurry seeding originated in Java – Indonesia in 1934 where it was developed by the Java Sugar Research Station
in close collaboration with Mr. H.A. Ditmar Jansse Sr., known through out the world for his interests and achievements
in the field of sugar boiling and its equipment.
Since 1936, the company has been passed down from father to son multiple times.
At this moment, the company is in hands of Elly Ditmar Jansse, who took over the company after her husbands passing in January 2013.