New Materials Startups

RTV is a circular materials company that accepts end-of-life fabrics and other materials for recycling and reuses them as regenerated nylon for fashion and heavy industry applications. The company operates an integrated system designed so all materials flowing through it are 100% recyclable.

1 investor

Revalyu (revalyu Resources) recycles PET plastic to produce sustainable recycled polyester used by textile mills and consumer product makers. The company operates in the circular economy and plastics recycling sector, selling recycled polyester materials to textile and retail customers.

1 investor

REVA Medical develops bioresorbable polymers for medical implants, with a focus on vascular applications. The company creates drug-eluting bioresorbable scaffolds for treating coronary artery disease, positioned as an alternative to permanent metallic stents.

1 investor

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.

1 investor

ReVentas recovers waste plastic films through a dissolution process that purifies polypropylene to virgin-like quality for reuse in packaging applications. The company enables circular recycling of household and industrial plastic film waste that would otherwise be incinerated or landfilled.

1 investor

Trioworld produces polyethylene and polypropylene film solutions for consumer and industrial packaging, transport packaging, agriculture, hygiene, and medical technology. The company focuses on circular plastics through recycled content, material reduction, and biobased polymers.

1 investor

REVO Biochem is a Canadian biotechnology company that uses fermentation science and engineered yeast to produce high-value natural compounds, aiming to build domestic bio-based ingredient supply. Its products are intended for applications across health, agriculture, and materials.

1 investor

REVTECH develops and manufactures patented impact-protection materials that are customizable to a customer's design parameters, including color, weight, thickness, and flexibility. The company, which originated from research at Purdue University engineering laboratories, positions its materials as high-performance protective solutions validated by independent testing.

1 investor

RHI Magnesita is a global supplier of refractory products, systems, and solutions used in high-temperature industrial processes such as steel treatment, and it also offers refractory recycling and circular mineral solutions. It serves heavy industrial markets worldwide.

1 investor

RHODIUS Abrasives manufactures grinding and cutting products such as thin cutting discs for steel and stainless steel, flap discs, grinding discs, and diamond cutting discs. It offers an online tool that lets smaller dealers design and order custom private-label discs with delivery across the EU.

1 investor

Ricehouse produces construction materials derived from rice cultivation byproducts, offering bio-based building products as an alternative to conventional materials. The company operates in the sustainable construction and materials sector.

1 investor

Rimkus is an engineering and consulting firm providing forensic analysis, infrastructure design, and built environment solutions to owners, operators, and construction stakeholders. The company serves clients across commercial, industrial, and public sectors requiring technical expertise in building systems, construction disputes, and infrastructure planning.

1 investor

Rivalia Chemical recovers rare earth elements from waste materials using patent-pending technology. The company serves industries requiring rare earth materials and operates in the cleantech and circular economy space.

1 investor

Rockmount Research and Alloys manufactures maintenance welding products, including alloys, rods, wires, TIG and brazing consumables, and abrasives for equipment repair. It serves customers across North America in industries such as farming, construction, mining, processing, manufacturing, and government maintenance, with technically trained sales representatives.

1 investor

RockStone manufactures paving stones, kerbs, and building blocks from a factory complex with automated block-making machinery and in-house quality control engineers certified by the Standards Organization of Nigeria. The company supplies construction-grade products with scheduled delivery to customer sites.

1 investor

Roctool develops heat and cooling technology for rapid molding processes used in composite, plastic injection, and metal manufacturing. The company serves industries including automotive, aerospace, electronics, and consumer goods.

1 investor

Roka Furadada is a Barcelona-based deep biotech company that develops patented solar active ingredients for the cosmetics industry, including a photo-adaptive UVA absorber and upcycled lignin-based multifunctional actives for skin, sun, and hair care. It co-creates products with formulators, R&D leads, and marketing teams at cosmetics brands, guiding them from molecular design to market launch across global markets.

1 investor

A chemical manufacturer and distributor supplying high-quality chemical and organic products across agriculture, food ingredients, industrial chemicals, leather tanning, and water treatment markets. It serves industrial customers, with a notable market presence in South Africa's leather tanning sector.

1 investor

Rosh Pinah Zinc operates an underground zinc mining operation in Namibia, focused on safe and sustainable mineral extraction and processing. Its RP2.0 expansion project adds new processing facilities to roughly double mill throughput and increase zinc equivalent production.

1 investor

The Rowmark Group (TRG) manufactures engravable signage and personal identification materials, laminated sheets and films, and custom extruded plastics, and provides equipment, custom fabrication, and e-commerce solutions. It serves sign makers, engravers, and industry professionals worldwide, including ADA-compliant and site-safety signage products.

1 investor

Rox Electric designs and manufactures electrical insulation modules for power transmission and distribution equipment, serving industrial clients including State Grid of China, ABB, Siemens, Schneider Electric, and GE. The company provides insulation solutions across 12-1100kV voltage grades and serves over 22 countries globally.

1 investor

Amcor is a global packaging solutions company serving consumer and healthcare product manufacturers. The company develops innovative flexible and rigid packaging products, materials, and equipment across more than 40 countries.

1 investor

Raana designs and manufactures Czochralski crystal growth systems and produces high-purity single crystals such as Silicon, Germanium, Nd:YAG, and Lithium Niobate for semiconductor, defence, photonics, and quantum applications. Based in India, it positions itself as the country's first domestic crystal growth technology company serving institutions and strategic-materials supply chains.

1 investor

RS Resilient Structures manufactures advanced composite utility poles designed for electric grid infrastructure, serving utility companies globally. The poles are engineered for durability in extreme environments, helping utilities reduce outages and strengthen critical electrical systems.

1 investor