New Materials Startups

Pixion develops a patented dry electrode processing technology for lithium-ion battery production, aimed at lowering costs, reducing factory footprints, and improving cell performance. It serves cell producers, materials suppliers, and battery tool manufacturers across the Li-ion value chain.

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PolyCera designs and manufactures organic-metal (polymer-ceramic hybrid) membrane technology for water and wastewater filtration, offered in its proprietary Spiral Monolith module. Its products, such as PolyCera Hydro (tap water filtration) and PolyCera Titan (industrial wastewater treatment), serve OEMs, integrators, and owner/operators in the global water treatment industry.

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PolyVascular develops a polymer-based transcatheter pulmonary heart valve for pediatric patients with congenital heart conditions. The medical device company focuses on providing durable, minimally invasive valve replacements for children.

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PCC (Precision Castparts Corp.) manufactures structural and airfoil investment castings, forged components, aerostructures, and critical fasteners for the aerospace industry. It also produces airfoil castings for industrial gas turbines, seamless pipe and forgings for power generation and oil & gas, airframe aerostructures, and titanium and superalloys for casting and forging.

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Premier Fabrication provides steel fabrication services, including structural steel, engineered systems, and prototype-to-production work for contractors and business leaders. The company has operated in the steel fabrication industry since 1973.

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ProAmpac develops flexible packaging products for brands across a global marketplace, with an emphasis on sustainable packaging through its ProActive Sustainability program. The company serves consumer and industrial brands seeking packaging solutions.

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Probiotic Holdings identifies, develops, and commercializes biological solutions based on probiotics to replace chemical products. The company operates a biotechnology platform supporting a portfolio of probiotic-powered products and biochemicals.

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PURE Bioscience develops antimicrobial and disinfectant products based on its patented Silver Dihydrogen Citrate (SDC) technology for microbial control and food hygiene. Its EPA-registered, non-corrosive solutions target food and beverage manufacturers and processors seeking to reduce contamination risks and meet food safety standards.

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PurFi uses a patented reverse-spinning process to rejuvenate post-consumer and post-industrial textile waste back to virgin-quality fiber that retains its original length and strength and can be reused up to 17 times. It serves textile and manufacturing customers with circular fiber production and fiber-lineage traceability software, operating an industrial-scale line in Belgium.

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Quantum Formatics develops a new class of superconducting materials focused on manufacturability, reliability, cost, and scale, engineered for high-field magnets operable at 15–20 K. Its target applications include fusion energy, MRI and medical imaging, rail infrastructure, and power transmission.

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R3 Lithium operates a commercial-scale lithium carbonate recovery facility in Covington, Georgia, using a proprietary extraction process to recover and refine lithium from black mass back into the battery supply chain. It serves the domestic battery minerals market, supporting energy storage systems, defense applications, and electric vehicles in North America.

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Rare Earth Technologies, Inc. (RETi) refines and separates rare-earth elements using a proprietary column-chemistry system that produces oxides or carbonates at up to 99.999% purity with non-toxic solvents. The company serves the REE materials supply chain and plans to open its first US refining facility in 2025.

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ReElement Technologies operates a modular chromatography-based refining platform that purifies and separates rare earth elements and battery metals (such as lithium carbonate, hydroxide, and rare earth oxides) from mineral ores, brines, spodumene, recycled magnets, and lithium-battery black mass. It also offers a "Powered by ReElement" service to recover target elements from manufacturing waste streams for critical mineral supply chains.

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Upcycled Foods, Inc. (ReGrained) supplies upcycled food ingredients derived from byproducts like brewers' spent grain and offers innovation services that help food, beverage, and agriculture companies turn waste streams into new products and revenue. It serves CPG brands, ingredient suppliers, agricultural processors, retailers, and foodservice operators across the food system.

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Relevant Gold is an early-stage gold exploration company developing district-scale, shear-hosted lode gold projects across more than 50,000 acres of mineral rights in Wyoming, USA. It advances five project areas (Bradley Peak, Golden Buffalo, Lewiston, Shield-Carissa, and Windy Flats) through drilling and sampling programs targeting high-grade gold linked geologically to the Abitibi belt.

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Renegade Plastics develops low-carbon coated fabrics as an alternative to PVC-coated industrial textiles, made without PVC, phthalates, PFAS, or VOCs while remaining UV, chemical, and weather resistant. The fabrics serve industrial, sports, and agriculture applications and work within existing fabrication systems.

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Renu develops a modular molecular recycling technology (RVRS.X) that breaks down mixed plastic waste into its molecular building blocks to produce Circulon, a circular material used to make virgin-quality plastic resins. The system targets plastic circularity through on-site, decentralized processing for waste and plastics producers.

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Renuvix is a technology company that develops and markets high-performance resin and polymer products, offering resin technology aimed at formulators.

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RevaTerra is an advanced materials company that engineers forestry and agricultural residuals into high-density biomass fuel for energy and industrial markets. Its AI-powered bioenergy platform converts secondary biomass into dispatchable, lower-carbon power intended for high-load operations such as data centers.

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Sage Potash Corp. is a mineral exploration and development company advancing its Sage Plain Project in Utah's Paradox Basin, using solution mining to produce potash. It aims to supply domestic potash for American farmers and reduce U.S. reliance on imports of this agricultural nutrient.

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Scandium International Mining Corp. (SCY) develops technology-driven minerals projects focused on specialty and minor metals used in decarbonization and electrification of transport. Its main asset is the Nyngan Scandium Project in New South Wales, Australia, a feasibility-stage scandium mining project.

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Scout Discoveries Corp. is a mineral exploration company focused on discovering precious and base metal deposits in Idaho, USA, using a vertically integrated exploration approach. It holds unpatented mining claims, including the Lehman Butte gold-silver project in Central Idaho.

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Seriously Clean Ltd. is a contract manufacturer of Hypochlorous Acid (HOCl) products, including FDA-cleared 510(k) medical devices for wound management (prescription and over-the-counter), cosmetics, and an EPA-registered hospital-grade disinfectant with a C. difficile kill claim. It produces products for other companies across cosmetics, medical device distribution, eye care, animal, and skin care markets.

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Silver Bow Mining is a mining company advancing mineral projects, with activity focused in Montana. The page announces the appointment of a company president but gives limited detail about specific operations.

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