„We are only satisfied when the materialflow has established itself with mutual success.“

We are ready for new ideas! Are you?

Many valuable raw materials cannot only be reused in a variety of ways, but can also be replaced by residual materials.

In over 20 years we have successfully converted many by-products from different industries into new raw material sources for new applications. Making “urban mining” more than just a buzzword.

For the past two decades we have been particularly focused on the bioeconomy in Europe. Through precise selection and cross-industry ideas our wide variety of materials enables us to find unusual uses and new areas of application.

For which challenge are you looking for an alternative and economical solution?

For which idea do you lack a suitable and sustainable raw material?

For us, a project starts by listening to you – so do not hesitate to contact us!


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Recycling 4.0

We don’t limit our mind while developing the full recycling circle – Over 20 years of experience in various applications and industries are helping us in cross-thinking for the looming circular economy.


We are looking beyond ordinary Recycling to level up waste and by-products towards true Upcycling.

Cicular Economy

Guided be the vision of a circular economy we will do our utmost to limit the enviromental impact of our modern society. Reuse, upcycle and recycle are rooted in our daily business.

Our contribution to the 17 UN sustainability goals


Wood pellets

What steep rise within 20 years from an unwanted saw mill waste to the biggest biomass commodity worldwide. No matter if you are interested in wood pellets for power plants or industry use – we will take care of your inquiry.

Wood briquettes

„You need to smell the forest, when you open a bag of wood briquettes.“

If you demand similar delight, we are glad to deliver premium wood briketts for your market as well – reliable and worth the money.

Coffee grounds

By-products from the coffee manufactuers qualify for recycling. Besides the use in power plant and biogas stations we found interesting upcycling options.



We can show you solutions for the full quality range – glycerine from residual towards 97% technical quality. We appreciate your inquiry.

Vinasse | Molasses

An interesting by-product from sugar beet production with multiples usages. We focus on low grade qualities for anerobic digesting.

Soap stock | GUMS

If you can beat the challenges of logistics with the high water content, we can find an economical solution for soap stock / GUMS. We are quite successful in organising this kind of stream with cross-thinking.



The so called cenospheres are a part of the fly ash from coal combustion. As a high value light weight filler it finds its way in multiple industries.

Foam glass powder

The foam glas powder is predestined for upcycling. Currently with limit use but the potential to get in back in the value chain. We are testing diffent approaches and would not mind to test yours as well.

Ore sand

In this category you can find our iron oxide for desulphurisation of biogas as well as exhausted ores from the chemical industries used as fillers in mineral products.


Almond shell powder

A true upcycling from a former waste product to a useful raw material. We mill almond shells to a fine powder, e.g. as an additive in cosmetic products.

Oilve stone flour

Make use of fine and sieved olive stone powder for your upcycling ideas. You can use it for example of sandblasting, adhesives or coating systems. Do not hesitate to contact us.

Wood fibre

Wood fibres is well-known as a bio-based material. It is already used in many applications nowadays. Our wood based raw materials come from unsusal streams which have not been upcycled yet.

Cocoa shells

Have you ever smells milled cocoa shells? It is so close to cocoa powder that it’s hard to distinguish. Why not use this ability in your application? Challenge us!


Ammonium sulphate

With the increasing demand for sulphur the ammonium sulphate is pushed back on the agenda of many farmers. We are focused on suppling the fertilizer industry with alternative materials.


Since 10 years we are searching for economically sensible ways of phosphate recycling. We achieved quite some successes in the sale with Re-phosphte including an end-of-waste status and welcome your phosphate challenge.

Potassium chloride | Potassium sulphate

You can choose from various qualities of potassium products in our product range. We are glad to help you finding the right ones.

Sulphuric acid

Sulphuric acid is used in a wide range of applications and a true chemical commodity. We are specialized on niche applications for acidification of manure to reduce the emission of ammonia or the leaching of ashes.

Magnesium oxide | Magnesium carbonate

The use of magnesium mainly includes by-products of various origins and finds its way into the chemical industry in addition to the fertilizer industry.
Jens Ottmüller

Jens Ottmüller

Managing Director

+49 4102 891 38 43


Characteristics & Qualities

  • Pragmatism
  • Chief Organizer
  • Passion for people who make the difference
  • Entrepreneur
  • Close relationship to spreadsheets & accounting
  • Zest for the new & unknown
Antonia Behncke

Antonia Behncke

Materials Flow Manager

+49 4102 891 38 45


Characteristics & Qualities

  • Execptional commitment
  • Dynamic
  • Uncomplicated
  • Thorough
  • Resilient
  • Practice-oriented
Jan Neuber

Jan Neuber


+49 4102 891 38 44


Characteristics & Qualities 

  •  Huntsman for Information
  • Open-minded
  • Crossover mind-set
  • Sense of humor
  • Digital mover
  • Keeps a clear head


Got curious?
We look forward to your call.

Our Credo

Correctness and trustworthyness are determinating our daily work in shipping and trading since 1890.

Bonded to tradition, obliged to progress and always on the move, we are fond of cooperations with our partners inside and ouside of Germany in the search of new ideas for environment & energy.

With mutual trust we build long term relationships to our customers and suppliers.

Our motto: We commit to partnership.