New Materials Startups

Act-ion manufactures cathode active materials for battery production with a focus on reducing US reliance on international suppliers and improving cost-efficiency. The company serves the clean energy and battery supply chain sectors.

1 investor

Actinia develops radiation detector materials based on CsPbBr3 (perovskite) semiconductors to improve the resolution and reduce the dose of radiological imaging techniques such as SPECT, CT, and X-ray, with applications in medicine and security. The company commercializes technology first developed at Northwestern University.

1 investor

Action Pin is a producer of pine-derived products and ingredients operating a responsible, sustainable business model, and holds B Corp certification. It is a subsidiary of Firmenich.

1 investor

Acus develops reusable mold technology for composite manufacturing, combining adaptable structures positioned by an automated system with an additive-manufactured surface. The technology aims to cut setup and machining time, lower material costs, and reduce process waste and CO2 emissions for composites producers.

1 investor

ADA Sand supplies aggregates and sand products for construction, landscaping, and drainage applications. The company offers a range of materials including road base, gravel, sand, and decorative rock for use by contractors, landscapers, and homeowners.

1 investor

Adampak Group manufactures customized labels, RFID tags, and precision die-cut components for multinational companies across end markets including electronics, automotive, logistics, healthcare, storage, and power & renewables. Founded in 1979 and headquartered in Singapore, it operates manufacturing plants across Asia and is part of OJI Holdings.

1 investor

Adaptive Waves develops smart coating technology, validated and advanced through NSF SBIR/STTR Phase I and Phase II grants. The company is seeking strategic partners for market intelligence, joint development, and joint-venture agreements in the coatings industry.

1 investor

AdClean (industrial division AdTech) develops a non-toxic disinfection and hygiene formula that replaces chemicals like chlorine, peracetic acid, quaternary ammonium and caustic soda for industrial pathogen control. It serves food and beverage, animal protein, energy, mining, general industrial and wastewater (RILes) treatment sectors, aiming to improve food safety, reduce costs and lower environmental impact.

1 investor

iAM Marketplace is an online marketplace for additive manufacturing, offering materials such as filaments, photopolymers, and powders alongside hardware, accessories, certified pre-owned equipment, and related services and solutions. It incorporates the former iSQUARED shop and serves buyers of 3D printing materials and technologies.

1 investor

Adesis provides contract chemistry services, including custom synthesis and process development for complex molecules, high-purity monomers, deuterated compounds, peptides, oligonucleotides, and custom linkers. It serves pharmaceutical, medical device, and specialty research programs, with production facilities in the US and Ireland.

1 investor

H.B. Fuller Medical Adhesive Technologies develops medical-grade adhesive solutions for wound closure, vascular access, liquid embolics, and infection control. It serves medical professionals and medical device manufacturers within the healthcare industry.

1 investor

Adiabatic is developing an electricity-based process for domestic production of critical chemicals. The company operates in the chemicals and materials manufacturing space.

1 investor

Adionics develops technology for chemical processing and water treatment, serving industrial and municipal clients in life sciences, specialty chemicals, and environmental markets. The company operates globally with particular presence in Latin America and Europe.

1 investor

Advanced Alloy Holdings develops specialty metal alloys, including its Bright Brass material used in defence ammunition, lead-free plumbing fittings, and self-lubricating bearings and gears. It also produces ferritic stainless steel substitutes and patented high-entropy platinum- and palladium-based alloys for catalyst and industrial applications.

1 investor

Advanced Silicon Group works in nanotechnology, using the tagline "Nanotechnology for Life."

1 investor

Advanced Energy Materials develops catalysts and adsorbents for petroleum refining, including hydrodesulfurization catalysts, catalytic adsorbents for ultra-deep desulfurization, desulfurizers for low-hydrogen applications, and fuel upgrading catalysts. Its products serve refinery operations in the oil and gas sector.

1 investor

Advanced Enzymes is a company in the enzyme/biotech industry; the page shown is an investor relations section with quarterly financial results, shareholding patterns, and corporate governance reports.

1 investor

Advanced Metal Works manufactures precision sheet and plate metal fabricated products and components using advanced machinery and processes, serving industries such as construction, infrastructure, oil and gas, military, shipbuilding, transportation, and heavy industry across the Middle East region.

1 investor

Advantageous Systems combines nanotechnology, material science, and biotechnology to develop smart materials for medical devices, therapeutics, and clean technology applications. The company has commercialized nanotechnology solutions, particularly in water treatment.

1 investor

Coldwater Sintered Metal Products manufactures sintered metal products for industrial applications. The company was acquired by ASM Holdco and continues operations with its established team and customer focus.

1 investor

Aequor develops EPA-approved green chemical compounds that replace toxic biocides for controlling bacteria, fungi, and marine fouling in industrial and consumer applications. The company offers customized product formulations and consulting services to help clients reduce chemical toxicity while cutting costs and carbon emissions.

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

Aernnova provides engineering and production of aircraft wings and related aerostructures such as flaps, spoilers, ailerons, and stabilizers, offering design, design-and-build, and build-to-print services. It serves commercial, defense, executive, and new-aviation aircraft manufacturers including Airbus, Embraer, Boeing, Lilium, Boom, and Radia.

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