The circular economy expanded by 7.5% last year, employing over 2.2 million people worldwide, as outlined in the StartUs Insights’ 2025 Circular Economy Report. Investors poured more than $670 million into startups advancing material recycling across sectors like fashion and energy. Several companies stood out for their innovations and partnerships, positioning them for growth in 2026.
The North American circular economy market is expected to increase by 25.65% through 2031, drawing significant venture capital to startups tackling waste in textiles, solar panels, and packaging. Circ developed a hydrothermal process to recover polyester and cotton from blended fabrics, planning a facility in Saint-Avold, France, to handle 70,000 metric tons annually. It collaborates with brands like Zara and H&M Group, having recycled 2.6 tons of waste in a UNIDO-led pilot in Bangladesh. Circ secured $25 million in funding in March 2025 and received accolades including a 2023 Earthshot Prize finalist spot and 2024 Fast Company Most Innovative Company recognition.
SOLARCYCLE recovers up to 95% of materials from solar panels, operating a facility in Odessa, Texas, and planning a larger one in Georgia for 10 million panels yearly. It recycled over 480,000 panels in 2024, aiming for nearly one million by the end of 2025. The company raised over $80 million, including from Microsoft, and was named to the 2025 Global Cleantech 100.
Greyparrot deploys AI cameras to identify over 111 waste types in recycling facilities, with 187 systems in 20 countries detecting about $1 billion in recyclables. Its 2025 Deepnest platform aids brands like Unilever in tracking packaging. Greyparrot raised $27.2 million and earned spots on TIME’s Best Inventions 2025 and Fast Company’s Most Innovative Companies 2025.
Other notables include PulpaTronics’ recyclable paper RFID tags, traceless materials’ bio-based plastics from agricultural byproducts reducing CO₂ by 91%, and Kelpi’s seaweed coatings for packaging. Protein Evolution uses AI enzymes for plastic breakdown, while Radical Dot converts mixed plastics into chemicals. Glacier’s AI robots sort waste for one in ten U.S. households, and CurbWaste’s platform supports haulers with data for compliance.
Currently, only 7.2% of materials are cycled globally, but expanding policies like Extended Producer Responsibility in Europe and U.S. states signal potential for these startups to scale operations and influence sustainable practices.