History
KoiosTitan is built on more than a decade of hands-on experience in closing resource loops and developing industrially scalable processes for complex material streams. The foundation was laid within De Coöperatie Wij Bouwen voor Morgen, where specialized organizations have joined forces since 2010 to realize unique and sustainable solutions.
Within this partnership, methods were developed over the years to recover valuable materials from sources such as IT equipment and utility meters. This led to the creation of a successful industrial process for manufacturing new products from Bakelite: a challenging, thermoset material that was long considered impossible to reprocess. Today, we process all types of thermoset composite plastics into new circular products. We are proud of our history – characterized by a pioneering spirit, technical expertise, and practical experience.
Why KoiosTitan sets the new standard in composite innovation
KoiosTitan combines years of supply chain expertise, in-depth material knowledge, and patented technology into a unique platform for the future of composite materials. From end-of-life to proven product applications.
A robust chain-oriented approach
An integrally organized process, from material recovery to high-performance product application.
Patented innovative technology
Through years of research and collaboration with partners, we have developed a unique, patented technology for transforming composites into new, high-grade materials.
Built for industrial scale
Our solutions are not just technically sound; they are industrially scalable. From our home base in the Netherlands, we are expanding our capacity from 10,000 to 30,000 tons per year.

Our Ambition
A world where composite materials are never wasted, but remain infinitely usable as a resource – forming the foundation of a fully circular economy and a fundamental shift in how we value materials. This is what we work hard for every day, together with our partners and clients.
We want to prove that materials once seen as “problem waste” can instead have a future as new products. Our ambition is to become the international standard for recovering, processing, and applying end-of-life (EOL) thermoset composites. In doing so, we enable a new generation of material solutions.
Why our ambition goes beyond recycling
KoiosTitan is dedicated to closing the loop for thermosetting composite materials on a European scale.
A fully closed material chain
For EOL thermoset composites—transforming waste into high-performance applications.
Strategic partnerships
Collaborating with supply chain partners to convert available waste streams into stable, high-quality products.
From the Netherlands to Europe
Following our launch in the Netherlands, we are expanding across Europe. KoiosTitan aims to establish multiple facilities throughout the continent. Our approach focuses on processing locally sourced raw materials to minimize transport.
Discover our ambition

KoiosTitan’s team
Hugo Kiewiet
Head of Sales and Internal Organization
Johannes Engels
Director Strategic Sales & Marketing
Guido Schröer
Technical Director



