New Materials Startups

Advanced Metal Works provides custom metal fabrication for the construction, marine, rail, and shipping industries, producing items such as metal railings, doors and frames, stainless steel cable management systems, access ladders, cable trays, distribution panels, and precision laser-cut components. It serves clients including offshore oil rigs, mega port cranes, metro and tram projects, and shipping refurbishment work in the UAE region.

1 investor

Advantageous Systems (ADS) develops water treatment technology using nanomaterials that selectively adsorb targeted contaminants such as arsenic, selenium, nitrate, PFAS/PFOA, and other pollutants from well water and wastewater. The system is designed as a reusable alternative to ion exchange and reverse osmosis, aiming to reduce toxic brine, membrane fouling, and energy costs in water purification.

1 investor

Advantage Sintered Metals, founded in 1990, manufactures engineered powdered metal components, assemblies, and related machining and engineering services. It serves markets including medical, automotive, appliance, outdoor power, conveyor/automation, furniture, and general industry across North America.

1 investor

Äerd Lab is a design studio that uses 3D printing to produce clay bricks, decorative elements, and everyday objects from bio-based earthen material. It sells locally crafted 3D-printed products online and applies the technology to architectural and building applications.

1 investor

AeroFlexx develops a liquid packaging technology, the AeroFlexx Pak, that combines attributes of flexible and rigid packaging with features like 360-degree artwork, easy tear, and a self-sealing valve, while using less plastic. It serves consumer brands across categories including personal care, household products, food, pet care, and industrial.

1 investor

Svenska Aerogel manufactures Naerogel, a silica-based mesoporous aerogel powder used as a performance additive to improve thermal insulation, acoustic and fire resistance, and other material properties. It serves industrial customers in building and construction, process industry, transport, and advanced applications, with production based in Sweden.

1 investor

Aeropowder engineers high-performance insulation materials from feathers using a patent-pending process. The company's first product is PluumoPlus, a thermal packaging material for life science and pharmaceutical cold chain deliveries that replaces expanded polystyrene.

1 investor

AesculaTech develops smart materials that change properties in response to temperature and other stimuli, applying this platform to biomedical, industrial, and cosmetic products. Its first product, Humidifeye, is a smart-gel punctal plug for dry eye treatment, alongside research into patient-adaptable medical hydrogels, high-strength films, and composites.

1 investor

Aether produces lab-grown diamonds marketed as a luxury product. The available page content consists only of a repeating tagline and does not describe the company's operations in further detail.

1 investor

aevoloop develops fully recyclable, bio-based and biodegradable polymers with heteroatom-based breaking points that enable low-energy chemical recycling into reusable building blocks. The Leipzig-based chemistry startup targets the plastics and materials industry, aiming to replace conventional plastics without compromising performance.

1 investor

AfriSam produces cement and concrete products for structural, residential, brick and block, masonry, precast, and mining construction applications, and offers technical reference guides for contractors, homeowners and professionals. The company operates in South Africa's building materials industry.

1 investor

Agapyo develops Jam™, a wood waste-based biodegradable thermoplastic that serves as a drop-in replacement for petroleum-based rigid plastic in agricultural products (such as nursery pots and tree protectors) and consumer goods (such as computer peripherals). Its patented technology converts forestry wood-waste into a moldable material compatible with existing molding machinery and biodegradable at end-of-life.

1 investor

Agile Ultrasonics develops patented continuous ultrasonic welding (CUW) technology and system-agnostic end effectors that weld, shape, join, compact and strengthen high-performance thermoplastic composites without energy directors or film inserts. Its solutions serve aerospace, automotive, industrial and consumer manufacturers, integrating into robotic, cobotic, CNC, ATL and additive/3D-printing environments.

1 investor

Agilex is a fragrance manufacturer that develops custom scents and scent solutions for mid-sized brands and manufacturers across categories including air care, home care, laundry care, personal care, bath and body, fine fragrance, pet care, and industrial and institutional products. The company provides fragrance design, consumer insights, regulatory and compliance support, and speed-to-market manufacturing.

1 investor

Agilyx develops advanced recycling technology and invests in solutions across the plastics value chain, from feedstock management to chemical recycling, to convert plastic waste into a reusable resource. The company focuses on shifting from a linear economy to a circular model and supporting the low-carbon transition.

1 investor

AGREKA BUILD is a UK-based material innovation company that turns agricultural straw waste into thermal and acoustic building insulation, sold under the WHEATEX brand. Its products target net-zero and circular construction, offering a bio-based insulation that can be recycled into biofuel or composted at end of life.

1 investor

AgroBiogel makes RETENTIS®, a lignin-based water- and nutrient-retaining soil granulate that stores moisture in the root zone to reduce irrigation and protect plants from drought stress. It serves agriculture, horticulture, forestry, and municipal green-space applications.

1 investor

AIM Colours makes a 1 mm battery-free film that laminates inside physical objects and accessories, allowing a single object to change to any colour with a tap. The technology is aimed at giving consumer products a dynamic, updatable surface layer.

1 investor

Aio Precision (株式会社アイオー精密) is a Japanese manufacturer providing precision cutting, grinding, heat treatment, surface treatment, and sub-assembly services for various metals and resins. Founded in 1977, the company serves industrial clients from its base in Iwate Prefecture, with operations that also include a factory in China.

1 investor

AION develops material formulation, product and systems design, and operational services to help firms reduce the environmental impact of the plastics they use. The company operates in the circular economy and materials space, focused on more sustainable plastic use.

1 investor

Airborne provides digital automation systems and composite parts manufacturing services, including technologies such as Automated Ply Placement and Kit by Light. It serves customers needing high-end composite products across multiple markets, positioning composites manufacturing as a route to more sustainable, lightweight products.

1 investor

Airrane is a Korean company that provides eco-friendly energy solutions, described as a gas separation membrane technology business. The page offers limited detail beyond its positioning as an environmental energy solutions provider.

1 investor

Aisti is a Finnish company that develops and manufactures sustainable acoustic building materials for interior environments. Its products focus on safe indoor climates and environmental sustainability.

1 investor

Ajusteel is a steel manufacturing company that has operated since 1995, serving the South Korean steel industry with a focus on customer value and continuous innovation.

1 investor