New Materials Startups
2,476 companies tagged New Materials, with their investors and founders.
GS Mining Company acquires, rehabilitates, and operates historic gold mining properties and milling facilities in the Central City/Black Hawk region of Colorado, including the Bates Hunter Mine, Becker Bates Mine, Carr Mine, and Golden Gilpin Mill. It focuses on recovering gold left behind in historic mines using modern techniques and sustainable practices.
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HalenHardy makes spill and sediment control products designed for outdoor use in wet weather, including oil absorbents, containment materials, and stormwater filtration systems. Its products serve environmental and operations professionals in utilities, energy, and industrial fields who need proactive spill cleanup and SPCC compliance.
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HCT develops Encapsulator Technology built around its F-500 Encapsulator Agent, a fluorine-free, biodegradable fire suppression agent used to mitigate fires including lithium-ion battery, structure, and EV fires by reducing flammability, explosivity, and toxicity. The company also offers water mist systems, EV FirePro systems, and certified fire training programs for firefighters and fire protection applications.
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Helicoid Industries develops a patented, nature-inspired (mantis shrimp) helicoidal fiber architecture that makes composite materials stronger, lighter, and more durable while using less raw material. It licenses and supports this platform technology—offering layup recommendations, FEA simulations, and prototype testing—for industries including wind energy, automotive, and aerospace.
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HERA Materials (formerly Atacama Biomaterials) develops WoodPack (WPK), a wood-fiber-based, recyclable and compostable paper film that replaces single-use fossil-plastic packaging, using proprietary materials, AI-enabled formulation, and retrofit manufacturing systems. Founded in 2019 and born from MIT, the company operates a manufacturing facility in Chile.
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HexaTech develops and commercializes aluminum nitride (AlN) semiconductor material, using a proprietary crystal growth process to produce single-crystalline AlN boules and substrates with far fewer defects than competing technologies. Its substrates support the fabrication of high-Al-content AlGaN and other III-nitride semiconductor devices.
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Highland Copper is a copper development company advancing the fully permitted Copperwood Project in Michigan, USA, with a completed 2023 feasibility study and a targeted 2027 construction decision. It focuses on domestic U.S. copper production to serve critical-mineral supply chains driven by electrification, AI infrastructure, and defense demand.
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Humabiologics is a regenerative medicine company that produces human-derived biomaterials from donated human tissues for use in regenerative medicine research and drug discovery. It supplies these biomaterials to scientists and researchers, manufacturing under FDA, ISO, and cGMP standards.
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Hycroft Mining operates the Hycroft Mine, a precious metals deposit in northern Nevada, where it explores and develops gold and silver resources. The company is conducting technical studies to transition toward sulfide ore processing and running an exploration drill program across its 64,000-acre land package.
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Hydrobuilder Holdings operates NovaGrow, a producer of lab-verified coco coir grow media (the NovaCoir line) for commercial growers, and GrowCloud, a grow intelligence division supplying operating data and infrastructure systems for AI-enabled precision growing.
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A company whose science team focuses on functional coatings, hybrid nanomaterials, controlled drug release, and bio-based polymer composites for biomedical engineering applications. The page presents only leadership information without detailing the company's specific products.
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IBC casts copper and copper alloy ingots and manufactures forged copper-based products to customer specifications. It serves defense, aerospace, electronics, automotive, oil & gas, and other industries across U.S. defense and global commercial markets.
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Iconic Minerals Ltd. is a gold exploration and development company advancing oxide gold resources in Nevada's Carlin Trend, with its flagship New Pass Gold Property held under a 50/50 joint venture with McEwen Mining. The publicly listed company (TSXV: ICM) focuses on expanding defined gold resources through drilling in Nevada's mining jurisdictions.
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Idaho Copper is a mineral exploration and development company advancing the CuMo Project, one of the largest undeveloped copper resources in the United States, with co-products including molybdenum, silver, rhenium, and tungsten. The company, currently in the exploration and feasibility phase, positions itself around domestic critical minerals supply and sustainable development practices.
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Indoor Harvest develops and acquires businesses focused on hemp-based products, spanning nutraceuticals, industrial fibers, and plastics as alternatives to hydrocarbon-based products. The company positions itself in the sustainable materials and consumer products space with an international market focus.
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Interpose Ag develops concentrated liquid fertilizer blends for row crop farmers, focused on corn and soybeans. The products are formulated by a farmer and positioned around high nutrient concentration and sustainability.
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Intrinsiq Materials develops nanomaterial-based electronic inks and pastes for the printed electronics industry, including copper, doped silicon, and NiSi formulations that can be printed and sintered at room temperature. Its materials target applications such as solar cell contacts, packaging/thermal management, and logic devices.
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IperionX produces titanium metals using proprietary processes (HAMR, HSPT, and Green Rutile) at its titanium manufacturing campus, with an emphasis on domestic supply and recycled feedstock. The company operates in the advanced materials and metals manufacturing industry.
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IronTech Resources (ITR) develops a patented water-based mineral processing technology called Dynamic Hydro Liberation (DHL), offered in modular and mobile units, to recover high-grade iron ore (65%+) with lower environmental impact. It also provides AI-driven dashboards and targets the mining industry with sustainable resource recovery.
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Jefferson Timber Cooperative sources logs from sustainably managed forests and, through a network of local sawyers and builders, mills them into lumber and wood products such as posts, beams, flooring, siding, and slabs. Operating as a business cooperative on Washington's Olympic Peninsula, it aims to build a local, low-waste wood economy that keeps timber processing and jobs within the region.
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Johnson Energy Storage develops all-solid-state lithium batteries (ASSB) based on a patented glass electrolyte separator that suppresses lithium dendrites and is stable in contact with lithium metal and metal oxide cathode materials. The company focuses on advanced battery technology, drawing on over 20 years of research.
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K2 Gold is a mineral exploration company focused on gold and silver projects, including its Mojave and Si2 projects in California, USA. It conducts drilling and exploration programs to identify and develop precious metal mineralization.
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Kelly Mine Investment, LLC is a mining company redeveloping historical gold, silver, and tungsten mines in the Historical Rand Mining District of California, including the Kelly and Atolia mining centers. It focuses on exploration drilling and resource definition across hard rock and placer deposits, with several phases permitted through the Bureau of Land Management and San Bernardino County.
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Kelyniam designs and manufactures patient-specific cranial and craniofacial implants, including PEEK, biphasic calcium phosphate PEEK, hydroxyapatite ceramic, and resorbable PCL implants for cranioplasty and neurosurgical procedures. It serves surgeons with custom implants delivered within 24–48 hours of approval for expedited cases, with all operations based in the United States.
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