The recycling sector is seeing new companies use technology to handle waste. Companies like AMP, which has raised $266.1M, use AI to improve how materials are sorted.
Startups are also finding ways to recycle difficult materials, from textiles to construction supplies. Fortera, for example, has attracted $175.5M in funding to produce cement with no CO2 emissions.
Below is our list of 60 Recycling startups worth keeping an eye on.
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Get the Sheet for $50ReElement Technologies builds metal recovery solutions that use chromatography to purify critical materials. Their process creates a sustainable supply of rare earth elements and battery metals for high-tech manufacturing and green energy applications.
| Headquarters | Fishers, Indiana, United States |
| Year Founded | 2017 |
| Founders | — |
| Funding Amount | $22M |
| Startup Size | Lean Team (11-50) |
| Last Funding Status | Debt Financing |
| Top Investors | U.S. Department of Defense, Maxus Capital Group |
Fortera produces a novel, zero-CO2 cement for the global construction sector. Their materials science breakthrough offers a scalable way to decarbonize one of the world's most carbon-intensive industries.
| Headquarters | San Jose, California, United States |
| Year Founded | 2007 |
| Founders | Michael Weiss, Ryan Gilliam, Samir Kaul |
| Funding Amount | $175.5M |
| Startup Size | Mid-Size Team (51-250) |
| Last Funding Status | Venture Round |
| Top Investors | Temasek Holdings, Alumni Ventures, Khosla Ventures, Hercules Capital, Wollemi |
Refiberd develops an automated sorting system that uses AI and hyperspectral imaging for textile-to-textile recycling. The company's technology identifies and separates fabrics by their fiber content, creating high-quality raw materials for a circular economy.
| Headquarters | Cupertino, California, United States |
| Year Founded | 2020 |
| Founders | Mingyue (Ida) Wang, Sarika Bajaj, Tushita Gupta |
| Funding Amount | $4.7M |
| Startup Size | Founding Team (1-10) |
| Last Funding Status | Seed |
| Top Investors | Google for Startups, Better Ventures, True Wealth Ventures, PDS Ventures, eBay Ventures |
Mill builds a smart kitchen bin that dries, shrinks, and de-stinks food scraps, turning them into nutrient-rich grounds. The company then collects these grounds and converts them into chicken feed, creating a circular pathway that prevents food from going to waste.
| Headquarters | San Bruno, California, United States |
| Year Founded | 2020 |
| Founders | Matt Rogers |
| Funding Amount | $70.4M |
| Startup Size | Mid-Size Team (51-250) |
| Last Funding Status | Series C |
| Top Investors | Lowercarbon Capital, Breakthrough Energy Ventures, Fifth Wall, Energy Impact Partners, Springdale Ventures |
AMP applies AI and robotics to modernize the world's recycling infrastructure. Their high-speed sorting systems precisely identify and separate materials, helping facilities improve recovery rates and overall efficiency.
| Headquarters | Louisville, Colorado, United States |
| Year Founded | 2015 |
| Founders | James Bailey, Matanya Horowitz |
| Funding Amount | $266.1M |
| Startup Size | Mid-Size Team (51-250) |
| Last Funding Status | Series D |
| Top Investors | National Science Foundation, Wellington Management, Valor Equity Partners, Sequoia Capital, Closed Loop Partners |
Noveon Magnetics has developed a patented process to recycle and remanufacture high-performance rare earth magnets from waste materials. Their work creates a secure, domestic supply chain for magnets and offers a more environmentally friendly alternative to traditional mining.
| Headquarters | San Marcos, Texas, United States |
| Year Founded | 2014 |
| Founders | Catalina Oana Tudor, Scott Dunn |
| Funding Amount | $128.8M |
| Startup Size | Lean Team (11-50) |
| Last Funding Status | Grant |
| Top Investors | NGP Energy Capital Management, U.S. Department of Defense, Canadian Shield Capital, Aventurine Partners |
Scindo develops advanced enzymes designed to break down previously unrecyclable plastics. Their biological recycling technology transforms plastic waste into valuable molecular components.
| Headquarters | London, England, United Kingdom |
| Year Founded | 2020 |
| Founders | Benjamin G. Davis, Gustaf Hemberg, Juliet Sword |
| Funding Amount | £4M |
| Startup Size | Founding Team (1-10) |
| Last Funding Status | Seed |
| Top Investors | SOSV, Clay Capital, IndieBio, AgFunder, Asymmetry Ventures |
Mycocycle uses a fungi-based process to treat complex waste streams from industries like construction and manufacturing. This proprietary method breaks down toxins and transforms hard-to-recycle materials into a new, reusable resource.
| Headquarters | Bolingbrook, Illinois, United States |
| Year Founded | 2018 |
| Founders | Joanne Rodriguez |
| Funding Amount | $8.8M |
| Startup Size | Lean Team (11-50) |
| Last Funding Status | Seed |
| Top Investors | Alumni Ventures, Right Side Capital Management, gener8tor, TELUS, Closed Loop Ventures |
GPS Renewables develops bioenergy solutions that turn organic waste into clean fuel. They build and install a range of biogas plants, from modular systems for smaller communities to large scale compressed biogas projects.
| Headquarters | Bangalore, Karnataka, India |
| Year Founded | 2010 |
| Founders | Mainak Chakraborty, Sreekrishna Sankar |
| Funding Amount | $72.2M |
| Startup Size | Lean Team (11-50) |
| Last Funding Status | Debt Financing |
| Top Investors | Tata Capital, Spark Capital, SIDBI, HDFC Bank, ICICI Bank |
ZwitterCo develops advanced membrane technology designed to treat and recycle challenging industrial wastewater. Their solutions are particularly effective for filtering liquids that would typically clog or damage conventional filtration systems.
| Headquarters | Woburn, Massachusetts, United States |
| Year Founded | 2018 |
| Founders | Alex Rappaport, Chris Roy, Christopher Drover |
| Funding Amount | $98.8M |
| Startup Size | Mid-Size Team (51-250) |
| Last Funding Status | Series B |
| Top Investors | National Science Foundation, Genoa Ventures, DCVC, BHP, Heritage Group |
50 Additional Recycling Startups Worth Following
The top 10 are just a small slice of what’s happening in the recycling field. These companies, a mix of brand new startups and established players, have collectively raised over $1.5 billion to rethink waste.
They are spread across many industries, from food and fashion to AI and manufacturing. Here’s a look at the rest of the startups shaping the recycling ecosystem.