New Materials Startups

Forge Minerals converts carbon dioxide from biogenic emissions into high-purity magnesium carbonates using advanced chemical processes. The company develops carbon-negative mineral products intended to replace carbon-intensive materials used in construction, pharmaceuticals, manufacturing, and other industrial applications.

3 investors

Furno (Furno Materials) is developing modular, energy-efficient cement plants that produce ASTM-certified clinker locally using oxyfuel combustion and machine learning for combustion optimization. It targets on-shoring of cement production for the construction materials industry with a focus on reducing emissions and enabling CO2 capture.

3 investors

Gelatex Technologies develops nanofiber production technology for use in food production, medical applications, and sustainable materials. The company focuses on creating materials with lower environmental impact across multiple industrial sectors.

3 investors

Genomatica (Geno) develops biotechnology processes to produce bio-based chemicals and materials—such as 1,4-butanediol (BDO), butylene glycol for cosmetics, and plant-based nylon—as alternatives to fossil-fuel-derived inputs. It licenses and scales these technologies with industrial partners across the chemicals, beauty, and materials industries in the US, Europe, and Asia.

3 investors

Glanris produces designer biochar (Biocarbon) made from rice waste for use as a soil amendment, a filler in materials like asphalt, concrete, and drywall, and as a water and air filtration medium. The company applies biochar as a circular economy tool for carbon sequestration, reducing agricultural greenhouse gases, and providing affordable clean water technology.

3 investors

Gnara makes outdoor apparel featuring its patented GoFly zipper technology, including hiking pants and compression leggings designed with a second pee zipper that lets wearers relieve themselves outdoors without removing clothing. The products target outdoor enthusiasts such as hikers and backpackers.

3 investors

Stratasys develops polymer 3D printing systems and software for product design, prototyping, and manufacturing across aerospace, automotive, healthcare, and other industries. The company offers a portfolio of additive manufacturing technologies, engineered materials, and digital tools to reduce production time and waste.

3 investors

Graphitic Energy develops methane pyrolysis technology that converts natural gas into graphitic carbon and low-carbon hydrogen. The company serves the energy sector with a focus on efficient hydrocarbon utilization and sustainability.

3 investors

EMPEL develops a PFAS-free water-repellent coating technology that bonds directly to fiber materials for durable, long-lasting performance without wastewater generation. The product targets textile and apparel manufacturers seeking sustainable alternatives to traditional durable water repellent (DWR) treatments.

3 investors

Greenbone Ortho develops orthopedic medical products and constantly pursues clinical innovation and new applications. The company is based in Italy and focuses on advancing orthopedic treatment solutions.

3 investors

Greenitio develops bio-based specialty ingredients that replace petrochemical and microplastic-based materials in cosmetics and personal care, using a patented green chemistry platform to convert natural polymers into biodegradable alternatives. Its materials target functions such as SPF boosting, texture, and stability, and address the EU's upcoming ban on intentionally added microplastics.

3 investors

Green Jams develops carbon-negative construction materials by upcycling agricultural waste to lock away CO2, serving the construction industry. The company's flagship product uses crop residues to create materials that reduce carbon emissions while maintaining performance standards.

3 investors

Grolltex manufactures single-layer graphene and graphene-based products using patented CVD and transfer technologies, serving customers in life sciences, biotech, sensing, and electronics. The company operates a U.S.-based foundry offering graphene materials and processing services with a focus on cost-effective, high-throughput production.

3 investors

Gush produces interior paints with air-purifying, anti-mould, and anti-bacterial properties designed for residential use. The company offers variants tailored to specific environments, such as humidity control for bathrooms and moisture-prone areas.

3 investors

Hades is a technology-driven extraction company that develops fiber laser and in-situ recovery techniques to extract geothermal energy and critical minerals from subsurface rock formations without open-pit excavation. The company serves global industries and governments seeking sustainable, independent mineral and energy sourcing.

3 investors

HeatGen produces a self-heating packaging technology for ready-to-drink beverages using solid-state thermal reactions. The company targets innovative beverage brands seeking compact, reliable heating solutions for consumer products.

3 investors

Helix Carbon uses electrochemistry to let heavy-industry operators produce their own feedstocks. The company targets industrial operations as its customers.

3 investors

Hephaestus Technologies builds AI physics models and machine learning tools for plasma systems research and development, including a plasma solver (PLASMA-gen) that predicts plasma conditions from experimental data and AI-driven materials discovery for superconductors. The company works with research partners including Imperial College London.

3 investors

HT Materials Science develops Maxwell®, a heat transfer fluid that uses nanoparticle technology for commercial and industrial HVAC applications. The company markets its products across Europe, Asia, and North America with production and distribution facilities in multiple regions.

3 investors

Hybron manufactures composites using proprietary technology, positioning itself as a U.S.-based alternative to overseas production. The company serves customers in industries requiring composite materials.

3 investors

Hybron develops composites manufacturing technology, with all production based in the United States. The company positions itself as offering faster, lower-cost, and more scalable composites manufacturing.

3 investors

HydGene develops biocatalyst technology that converts biomass into fertilisers, fuels, and chemicals for industrial producers. The company focuses on enabling chemical manufacturing from existing biomass feedstocks.

3 investors

Impossible Objects develops composite-based 3D printing technology. The company operates in the additive manufacturing and hardware sector.

3 investors

Infinite Composites designs, manufactures and analyzes composite pressure vessels for aerospace, aviation, defense, bulk gas transport and vehicular transportation applications. The products enable efficient storage and transport of pressurized liquids and gases while maximizing payload capacity and minimizing transportation costs.

3 investors