Break it down.
Build the future.

We deliver a technology that revolutionizes today's PET recycling by being scalable, economically viable, and environmentally responsible.

Powering the Next-Gen Circular Economy

We’re pioneering a circular future by breaking fossil fuel dependency—transforming packaging and textile waste into virgin-quality raw materials that re-enter the production cycle. Welcome to the next-generation circular economy, where PET stands at the heart of premium, endlessly renewable production.

Contact us

Technology that matterrs

We leverage the power of depolymerization to unlock the full value of PET waste. Our technology transforms complex, mixed PET waste streams—including polyester blended textiles and multilayer packaging—into high-quality raw materials, ready for reuse. By breaking PET down to its molecular building blocks, we regenerate virgin-quality, drop-in-ready materials and enable true circularity. We eliminate fossil dependency for PET and close the loop—for packaging, textiles, and the planet. That’s how we build the future—by breaking down the past.

The circular process of recycling PET Fibers and Polyester Fibers and how it does not use fossil ressources or cause incineration, leakage or landfills.

Our Ecosystem Partners

Logo Ebner
Logo ICTV
Logo Nikotec

Functional Benefits

Drop-in solution

Our monomers are a true drop-in solution: chemically identical to virgin material and fully compatible with existing production standards. That means no need to change infrastructure, processes or supply chains. We enable the circular economy—not by disrupting the system, but by completing it.

Significant CO2 reduction

By keeping carbon in the loop, matterr prevents PET waste from ending up in landfills or incinerators. Our process produces high-quality monomers with a significantly lower carbon footprint—helping to decarbonize the PET value chain and preserve valuable resources.

Fast depolymerization, high selectivity

Our technology breaks down PET waste in seconds—at moderate temperatures and in a fully continuous process. Thanks to high selectivity, we recover only what’s valuable, cleanly and efficiently. The result: pure monomers, ready for reuse.

Numerous Feedstock options

Our process handles a wide range of PET-rich waste—from packaging to apparel to technical textiles. Even with challenging input streams and up to 20% non-PET content, we deliver consistent monomer quality. Robust, flexible, and ready for real-world conditions.

Let's stay in touch

Follow us on LinkedIn

Get the latest news, more behind-the-scenes content and connect with us via LinkedIn.

Go to LinkedIn

Our Offering to You

Waste Management

We offer a solution for PET-rich waste streams that cannot be mechanically recycled—including complex packaging and textiles. With just 80% polyester content, we turn waste into valuable monomers instead of sending it to incineration. Let’s talk about your toughest waste streams—we’re ready to turn them into resources.

A pair of hands with protective gloves is holding recycled plastic granules
A chemical powder in petri dishes.

PET-Producers

matterr delivers monomers in virgin quality—seamlessly compatible with today’s PET production processes. No process changes. No compromises. With our high-purity recycled materials, you can produce circular PET on an industrial scale and future-proof your business for a low-carbon economy.

Textile Industry

We power truly sustainable supply chains—by turning PET waste into virgin-quality material. Our technology enables circularity even for complex, multi-material products, whether post-consumer or post-industrial. We want you to keep using polyester freely—blended, layered, or otherwise—without trade-offs in performance, design, or sustainability. This is circularity at scale.

A young woman running wearing athletic clothes made of polyester fibers.
Close up of transparent plastic granules.
Infinite PET. Zero fossil fuels. A future designed to run clean, closed, and circular.

Get in Touch

Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.
Because recycling
matterrs.