Matterr GmbH

matterr (formerly known as Rittec) is an innovative company specializing in advanced recycling technologies, particularly for polyester / PET (polyethylene terephthalate) materials. Our proprietary revolPET® process revolutionizes the way polyester waste, including non-recyclable composites and polyester textiles, is recycled into high-quality raw materials. Focused on fostering a circular economy, matterr emphasizes sustainable practices and solutions that extend the lifecycle of PET products, ensuring environmental responsibility and reducing reliance on virgin resources.