Top 50 Circular Polymer in Europe

Cirplus operates a B2B marketplace that connects businesses with a global network of suppliers for procuring certified recycled plastics at scale. By standardizing material data and facilitating supplier matchmaking, Cirplus addresses the challenge of sourcing high-quality circular materials for various industries, including packaging, automotive, and construction.

Epoch Biodesign utilizes proprietary AI-designed enzymes to deconstruct waste materials at the molecular level. This biological process yields virgin-quality, recycled polymers, starting with nylon 6,6, at ultra-low emissions. The company is scaling this enzymatic recycling technology to support global manufacturing of circular materials.

The startup specializes in recycling rubber waste through advanced biotechnology and polymer science techniques, creating sustainable circular economy solutions. By transforming discarded rubber into reusable materials, the company significantly reduces environmental pollution associated with rubber disposal.

Dionymer utilizes a unique bacterial fermentation process to convert industrial organic waste into biodegradable polyhydroxyalkanoates (PHA), providing a sustainable alternative to petrochemical polymers. This technology addresses the environmental impact of plastic waste by promoting a circular economy through the use of biowaste as a resource.

The startup operates recycling facilities that process polyethylene terephthalate (PET) into high-quality recycled PET using advanced mechanical and chemical recycling methods. This provides manufacturers with a sustainable alternative to virgin PET, significantly lowering the carbon emissions associated with bottle production.

<name>MacroCycle Technologies</name> <description>MacroCycle uses a patented macrocycle chemistry process to upcycle PET and polyester waste into virgin‑grade resins with up to 80% lower energy use than conventional recycling. The technology produces drop‑in recycled plastics at market price, eliminating landfill and ocean‑bound waste while delivering zero‑carbon emissions when powered by renewables. These high‑quality, low‑cost materials help manufacturers meet PCR regulations and reduce Scope 3 emissions without a green premium.</description

The startup provides chemical recycling services that convert plastic waste into feedstock for recycled plastic producers, utilizing advanced depolymerization techniques. This process increases the circularity of plastics and reduces reliance on fossil raw materials, addressing the growing plastic waste crisis.

The startup develops sustainable bio-polymers using a patented fermentation process that converts industrial CO2 emissions into biodegradable and compostable materials. This technology provides manufacturers with an eco-friendly alternative to traditional plastics, directly addressing climate change and plastic pollution.

This startup operates a plastics recycling facility that transforms polyethylene waste through processes such as sorting, washing, and extrusion. By converting plastic waste into sustainable materials, the company helps reduce environmental pollution and lower CO2 emissions associated with traditional plastic production.

Paques Biomaterials develops a biodegradable biopolymer, Caleyda®, using microbial fermentation of organic residual streams without genetic modification or fossil resources. This technology provides a natural alternative to conventional plastics, effectively eliminating harmful microplastics and supporting a circular economy.

Healix Clean Tech utilizes advanced purification technology to transform plastic waste from the fishing and farming industries into certified circular plastics for the manufacturing supply chain. This process addresses the critical issue of plastic pollution by keeping plastic out of the environment and reducing reliance on virgin materials.

Lignin Industries transforms lignin, a by-product of the forest and agricultural industries, into Renol®, a thermoplastic biomaterial that can replace fossil-based plastics in various applications. This technology enables manufacturers to reduce fossil fuel dependency and lower CO2 emissions while utilizing existing production machinery for a seamless transition to sustainable materials.

Syre utilizes textile-to-textile recycling technology to produce circular polyester that matches the quality of virgin polyester while reducing CO2e emissions by up to 85%. This approach addresses the textile industry's significant contribution to global CO2e emissions and the low recycling rates of end-of-life textiles, which often end up in landfills or incinerated.

Solarge manufactures lightweight, fully recyclable solar panels using advanced polymer technology, which significantly reduces CO2 emissions during production and eliminates harmful PFAS chemicals. Their solution addresses the need for sustainable energy sources by providing a circular product that enhances the efficiency of solar energy generation while minimizing environmental impact.

The startup develops a technology that integrates biotechnology, materials science, and molecular simulation to create customizable bio-based materials for personal care, cosmetics, and food products. This approach enables businesses to produce sustainable products with a bio label, addressing the demand for environmentally friendly and tailored consumer goods.

DePoly provides a chemical recycling process that converts unsorted, contaminated PET and polyester waste into virgin-grade PTA and MEG feedstocks. These recycled precursors enable manufacturers to produce new plastics without relying on fossil fuels, reducing landfill and incineration volumes. The technology serves participants across the PET supply chain, offering both waste‑handling and recycled‑material solutions.

The startup specializes in chemical recycling services for post-use plastics, transforming difficult-to-recycle materials into valuable feedstock for new plastic production. By connecting waste collectors with recyclers, the company effectively diverts plastic waste from landfills and mitigates environmental pollution.

Syntetica utilizes green chemistry and chemical depolymerization to create sustainable synthetic textiles, starting with nylon. Their process effectively separates raw materials from blended nylon textile waste, a capability traditional recycling methods lack. This technology enables the full circularity of Nylon 6 and Nylon 6,6 streams for industrial use.

Poseidon Plastics specializes in chemical recycling technology that converts PET plastic waste into reusable raw materials. The company aims to significantly reduce global PET waste and eliminate single-use PET plastics.

Polymateria develops a proprietary technology that fully biodegrades conventional plastic packaging into an earth-friendly wax within a controlled timeframe, preventing the formation of microplastics. This solution addresses the global issue of plastic pollution by ensuring that plastics safely return to nature if not recycled.

Scindo develops enzyme systems that convert renewable and recycled carbon feedstocks into sustainable materials and ingredients, reducing reliance on crude oil. The technology directly addresses the global plastic waste crisis by enabling a circular economy for everyday products.

Antefil produces hybrid glass reinforcement fibers that are individually coated with a meltable, recyclable thermoplastic, eliminating the need for separate resin infusion. This microengineered material enables the rapid, high‑volume manufacturing of energy‑efficient lightweight composites with a net‑zero footprint. The solution offers manufacturers a scalable, cost‑effective alternative to traditional unrecyclable resin systems.

Recarbon manufactures and distributes intermediate materials, such as prepregs and organo-sheets, derived from recycled carbon fibers and thermoplastic matrices for high-performance applications in the aerospace, automotive, and industrial sectors. The company addresses the environmental impact of carbon fiber waste by transforming manufacturing and end-of-life waste into valuable resources, significantly reducing landfill use and promoting a circular economy.

Uplift360 develops chemical technologies to recycle waste aramid fibers and composite materials by selectively removing resin matrices and extracting petrochemical feedstock. This process transforms end-of-life products into renewed continuous fibers, reducing reliance on virgin materials and minimizing environmental impact in the defense, aerospace, and automotive sectors.

The startup develops plasma-enhanced chemical vapor deposition technology to apply coatings on multi-material plastic containers, enabling their recyclability in sectors such as food, pharmaceuticals, and cosmetics. This approach addresses the challenge of non-recyclable plastic packaging, providing clients with sustainable packaging solutions.

Vioneo produces fully fossil-free polypropylene (PP) and polyethylene (PE) using green methanol feedstock. These drop-in polymers offer identical virgin quality and performance to conventional plastics, enabling manufacturers to reduce their carbon footprint without process modifications.

Evoralis develops innovative enzymes that selectively depolymerize complex plastics like PET, nylon, and PUR into their original, virgin-quality monomers. Utilizing a patented microfluidic screening platform, the company rapidly discovers and optimizes these biocatalysts for efficient chemical recycling. This technology enables industries such as fashion, automotive, and packaging to achieve high-quality polymer recovery from plastic waste.

Sulapac develops biodegradable materials that replace conventional oil-based plastics in various applications, including packaging and cosmetics. By utilizing 100% biobased materials, Sulapac significantly reduces carbon footprints and eliminates microplastic pollution, offering a sustainable alternative without compromising functionality or aesthetics.

Poliloop integrates the plastic life cycle through advanced recycling technologies and circular economy practices to reduce plastic waste in the environment. The startup focuses on transforming discarded plastics into reusable materials, thereby minimizing pollution and promoting sustainable resource management.

The startup develops sustainable plastic materials specifically for healthcare applications, utilizing renewable, fully degradable, and recyclable compounds that provide rigidity, surface hardness, and transparency. This enables medical manufacturers to minimize environmental impact while adhering to stringent safety and quality standards.

The startup develops biodegradable and compostable products from waste crustacean shells using sustainable bio-polymer technology. This approach addresses plastic pollution by providing environmentally friendly alternatives that can decompose in soil, enriching it as a natural fertilizer.

AlphaPowders specializes in the spheroidization of polymer powders to enhance flowability and reduce carbon footprints in additive manufacturing. The company provides low-cost, user-friendly polymer powders specifically designed for the Powder Bed Fusion 3D printing industry, addressing the need for sustainable and high-quality materials.

SoluBlue develops sustainable material solutions for the food industry, utilizing biodegradable polymers to replace conventional packaging. This technology reduces plastic waste and enhances the shelf life of food products, addressing environmental concerns and supply chain inefficiencies.

Umicore specializes in the development and recycling of sustainable materials to reduce vehicle emissions and promote a circular economy. By leveraging advanced materials technology, the company transforms waste into valuable resources, supporting the transition to carbon-free mobility and addressing the growing demand for critical metals.

This company manufactures biodegradable paper products designed to replace fossil-based plastics in various applications. Their bio-based materials can be used in extrusion and injection technologies, offering a sustainable alternative to traditional plastic packaging and textiles.

This company manages plastic waste by collecting PET, HDPE, and LDPE plastics through a network of collectors in Cameroon. The collected materials are sorted, washed, and processed into flakes and PET straps. These recycled raw materials are then sold locally and internationally to support a circular economy.

This startup manufactures customizable co-polymer additives that modify the surface properties of commodity plastics like polyethylene and polypropylene. By enabling seamless integration into existing production processes, these additives enhance performance and cost efficiency in the automotive, packaging, and recycling industries.

The startup manufactures apparel from bio‑engineered and recycled fibers—including AeoniQ™, C‑FIBER™ and FLWRDWN™—that provide performance, comfort and a reduced carbon footprint compared to conventional textiles. It operates low‑temperature dyeing, water‑recycling and carbon‑negative production processes, selling the garments through its e‑commerce site and select retail partners while providing transparent impact reports.

Radical Dot is developing a chemical technology that converts unrecyclable plastic waste into essential chemical building blocks, enabling a circular economy for plastics. This process addresses the challenge of low plastic recycling rates by providing a reliable and efficient method to produce valuable resources for the chemical industry, potentially reducing emissions by over 0.5 Gt CO2eq per year by 2050.

Outlander Materials utilizes biotechnology to convert food waste, particularly from breweries, into compostable materials like UnPlastic, which serve as non-toxic alternatives to single-use plastics. This process addresses the issue of plastic pollution by creating biodegradable products that do not break down into harmful microplastics, thereby promoting a circular economy.

PHOTANOL utilizes cyanobacteria to convert CO₂ into renewable chemicals, enabling the production of sustainable materials for various applications, including plastics and biofuels. This approach addresses the reliance on fossil resources by creating a circular economy in the chemical industry.

Krill Design supplies REKRILL®, a patented biodegradable polymer made from agro‑food by‑products that can replace conventional engineering plastics such as PP, ABS, PET, PVC, PC and HDPE in standard molding and extrusion processes without equipment changes. The material offers comparable mechanical performance, is fully compostable in marine environments, and reduces CO₂ emissions by up to 67 % per kilogram, enabling OEMs and brand manufacturers to meet sustainability requirements.

B4Plastics specializes in the development and production of biopolymers using bio-based building blocks, enabling the creation of customized biomaterials for various applications. The company addresses the need for sustainable plastic alternatives by offering scalable solutions from research and development to bulk production and licensing.

UBITE provides bio‑based polymer materials that match the performance of traditional plastics while being fully reusable and recyclable. Its platform enables hospitality, travel, and consumer brands to customize premium tableware and packaging with heat‑resistant, porcelain‑like finishes, supported by a closed‑loop take‑back system.

This company produces high-value sugar polymers by converting food waste into raw material, establishing a circular economy model. Utilizing synthetic biology, metabolic engineering, and machine learning, they optimize microbial strains for polymer biosynthesis. This process yields sustainable and cheaper sugar polymers while addressing the environmental impact of traditional extraction methods.

The startup develops a clay-based additive that enhances the properties of polyethylene terephthalate plastics, improving gas barrier, strength, and ultraviolet resistance. This technology enables manufacturers to reduce plastic usage in packaging while extending product shelf life and minimizing environmental impact.

This startup develops a range of products made from recycled plastic waste sourced from beaches, landfills, and illegal dumpsites. By transforming plastic pollution into usable goods, the company enables customers to minimize their plastic footprint and contribute to environmental sustainability.

The startup specializes in recycling technology that processes waste tires and plastics by shredding and granulating them into raw materials. This method enables industries to convert polymer waste into reusable resources, contributing to a circular economy and reducing environmental pollution.

Foamlab manufactures fully compostable nanocellulose foams using a microbial fermentation platform that produces bacterial nanocellulose with tunable density, rigidity, and porosity. The resulting foams deliver mechanical strength, thermal and acoustic insulation comparable to conventional polymer foams while being biodegradable under industrial composting, enabling manufacturers in packaging, building insulation, automotive, aerospace, and consumer goods to replace petro‑based foams with a sustainable, performance‑matched material.

This company provides a centralized platform for buyers to access thousands of verified, quality recycled plastic options from numerous suppliers. They ensure material quality through verification and technical documentation, offering competitive, data-driven pricing and streamlined logistics across Europe. Ambio facilitates seamless procurement of recycled polymers for applications like injection molding while connecting recyclers with consistent industrial demand.