Whatever it is you’re up to: We are curious about your ideas and plans.

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No matter with which concerns you turn to us, we want to make it as easy as possible for you to contact us. Just give us a call, send us an e-mail, read our newsletter or use our callback service.

We will gladly help you!

    • Call-back service

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      Use our call-back request and one of our experts will call you back at the desired time.

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        Use our contact form and one of our experts will contact you promptly for further arrangements.

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      Our location

      We want to understand your factory. And always be in the middle of your processes. That’s why we have our company headquarters right in the middle of Germany: in Hanover. From there, we can get anywhere quickly and our customers can reach us quickly. Another advantage: The proximity to the Production Technology Centre (PZH) of the Leibniz University of Hanover enables a direct transfer of knowledge from research to industrial practice.


      GREAN GmbH
      An der Universität 2
      30823 Garbsen


      GREAN GmbH

      Factory planning

      New construction on a greenfield site or expansion of existing buildings - we offer you comprehensive advice and sophisticated planning services for a well conceived factory. For us, this includes basic master and factory structure planning as well as support for your project right through to implementation. Whether new or reorganisation planning - we are experts in factory planning.

      Process optimization

      In many factories, high inventories, long travel, search or lead times are a major cost factor, which at the same time massively reduces production efficiency. This is what we do: Our customers benefit from well-founded, systematic and analytical consulting. In this way, we work with you to increase the efficiency of your production.

      Resource efficiency

      High and ever increasing material and energy costs are becoming an efficiency problem in many factories. We systematically investigate where potential is lying dormant and then identify meaningful and economical measures for improvement. In this way we increase the material and energy efficiency in your factory - and at the same time reduce your energy bill.

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