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Since more than 17 years we have been working on behalf of our customers, to refine raw materials using the technique of freeze-drying. Whether directly from the tree or already cooked, just cut or complicatedly processed , the dry ingredients that we produce for our clients have all one thing in common: they have to meet the high quality requirements of their end-users.


Experts Advisers Service providers

Our drying offer

As diverse as your projects

Your project is unique and this has to be tested in the market now? We can provide you with the know-how, equipment and personnel to turn your ideas into reality. We will support you in your product development with state of the art technology and many years of experience. With innovative processes, we refine and sort your raw materials to achieve outstanding quality - even in sub-contracted work.


Pilot drying Contract drying Contract processing

Quality assurance

Our quality assurance personnel analyse representative samples taken from all raw materials and finished products delivered into Greven. Physical, chemical and microbiological tests are carried out for individual products according to detailed inspection schedules. In addition, the tests also focus on sensory properties including olfactory, visual and flavour attributes

IFS-Certified Oragnic-Certified Koscher-Certified Halal-Certified

Your project

You want to freeze-dry your own product, clean or pack it? Then our production site in Greven and all the expertise and technologies of Gefriertrocknung Greven are at your disposal in the form of contract work.  We will guide and support you through the whole development process.

Contact Gefriertrocknung Greven!


»The unadulterated freshness of nature is the goal. What comes out of our production is as close as possible to it.«