New Materials Startups

PrintBio is a clinical- and commercial-stage biotechnology company developing 3D-bioprinting and material science technologies to create bioresorbable surgical mesh products, including its DynaFlex and DynaForm Programmable Surgical Mesh lines for soft tissue repair and reinforcement. Working with surgeons, the company also builds living tissue implants for patients in regenerative medicine.

1 investor

Promed Bioscience develops, manufactures, and supplies highly purified research and medical grade collagen extracted from animal tissue using proprietary methods. It provides collagen-based formulations, biomaterials, and devices customized for research, clinical, and cosmetic/skincare applications, sold through worldwide channels and partners.

1 investor

Promethean Particles manufactures metal-organic frameworks (MOFs) at industrial scale using a proprietary continuous-flow process for applications in carbon capture, biogas upgrading, water harvesting, and gas separation. The company serves industrial customers in energy-sensitive sectors requiring high-quality, cost-effective MOF materials.

1 investor

Proterm is a heat treatment service provider working on behalf of third-party clients, offering customized thermal treatment services. Founded in 1973 near the historic center of Bologna, Italy, the company operates in the industrial heat treatment sector.

1 investor

Proterro uses a patented technology platform to convert captured waste CO2 into high-value products across two categories, Proterro Sugars and Proterro Nutritionals. It works with partners to develop custom molecules and products tailored to their specifications, purity standards, and supply requirements.

1 investor

Protiva develops nature-derived pigments engineered for industrial use, offering traceable, certified colorants validated to work within existing manufacturing processes without hazardous chemistry. The company targets industry as a sustainable alternative in the materials and colorants sector.

1 investor

Proviera makes the ProLagen line of wetting, dispersing, and degreasing products used in early-stage hide processing for leather, removing the need for bactericides while preserving collagen fiber quality. Its process aims to improve the quality of the collagen by-product and the performance of hides in leather production.

1 investor

Pryme is a cleantech company that used chemical recycling (pyrolysis) to convert plastic waste into pyrolysis oil, a feedstock for petrochemical companies to produce new plastic. It operated its first industrial-scale plant, Pryme One, in the port of Rotterdam, and served the petrochemical and plastics recycling market in Europe.

1 investor

P&S Machining and Fabrication is a contract manufacturer that produces metal components through CNC machining, laser cutting, forming, welding, powder coating, and assembly. It serves industries including aerospace and defense, medical, renewable energy, and transportation from its facility in North Carolina, USA.

1 investor

PT Merdeka Copper Gold Tbk is an Indonesian mining company that produces gold, silver, copper, and other minerals through subsidiaries operating across several Indonesian islands. Its operations include gold and copper mines and projects in Banyuwangi, Wetar Island, Gorontalo, and battery materials operations in Southeast Sulawesi.

1 investor

PTX provides engineering services and strategic materials technology to U.S. Federal customers in the aerospace and energy sectors, drawing on experience across commercial and Federal projects. It offers technical and project management capabilities for critical missions and national assets.

1 investor

PulPac develops a patented Dry Molded Fiber technology that lets packaging manufacturers and brands produce fiber-based packaging as an alternative to single-use plastic. It licenses the process and equipment (such as its Modula and Scala machines) and supports brand owners, packaging suppliers, and manufacturers with proven applications and tailored development projects.

1 investor

Pulpatronics develops recyclable, metal-free paper RFID tags using a laser process that prints a conductive circuit directly onto paper, avoiding metal antennas. The tags target businesses that rely on disposable electronics, offering a lower-cost alternative compatible with existing recycling methods.

1 investor

Pulpex is a packaging technology company that has developed a patented fibre-based bottle and container solution as an alternative to plastic packaging. It licenses its technology to manufacturers and brands to produce renewable, recyclable packaging at industrial scale.

1 investor

PURAGLOBE collects used oils and lubricants and re-engineers them into sustainable Group III/III+ base oils and finished lubricants using patented Honeywell UOP HyLube and HyLubeSAT process technologies. The company operates a refining and high-volume oil-blending facility and serves motor oil and automotive lubricant customers and partners, with a focus on circular economy and CO2 reduction.

1 investor

Puralytics develops an advanced oxidation water treatment process (AOP PLUS) that uses light energy and a proprietary nanotechnology-coated mesh (PuraMesh) to generate hydroxyl radicals that destroy contaminants such as volatile organic chemicals, pesticides, pharmaceuticals, and pathogens without chemical additives. It offers scalable treatment modules and standalone systems for water purification.

1 investor

Purever Group manufactures premium technical insulation solutions, including cleanrooms, modular cold rooms, insulated panels, and controlled environments for industries such as pharma, electronics, EV batteries, data centers, and food cold chain. Operating through Clean, Cold, and Industrial business units and brands like Dagard, Ardmac, Coldkit, and MISA, it serves clients across Europe, the Iberian Peninsula, the US, and the Middle East.

1 investor

Purify Fuel develops fuel performance technology through research and testing, drawing on expertise in chemistry, fuel and mechanical engineering. The company serves industrial energy sectors including rail and marine.

1 investor

Pusterla 1880 designs and manufactures premium boxes and cases in various shapes, materials, and finishes for luxury brands. The company, active since the late 19th century, focuses on innovative materials and technical solutions with an emphasis on environmental and social responsibility.

1 investor

PV Nano Cell develops silver and copper conductive inks and pastes based on single-crystal nanoparticles for low-temperature metallization of solar cells, including HJT and perovskite tandem architectures. Its high metal-loading formulations are also used in other high-volume manufacturing industries.

1 investor

PYRATEX® is an R&D company and supplier of natural, biobased, and recycled fabrics and knitwear, using fibers such as abaca, linen, cotton, citrus agri-waste, seaweed, and recycled materials. It targets clothing brands with a certified, traceable supply chain and localized production aimed at reducing environmental impact.

1 investor

PyroGenesis designs, manufactures and commercializes advanced plasma processes, including plasma torches, plasma waste treatment, and high-temperature metallurgical processes, along with contract research and turnkey process equipment. It serves the defense, metallurgical, mining, additive manufacturing (3D printing), oil & gas, and environmental industries.

1 investor

Q2 Metals is a mineral exploration company advancing the Cisco Lithium Project, a hard-rock lithium deposit in the Eeyou Istchee James Bay Region of Quebec, Canada. The company is developing the asset as a source of lithium for North American and European markets.

1 investor

Qarbon Aerospace provides composite manufacturing and assembly services for structural and engine components used in fixed-wing and rotary aircraft. It serves aerospace customers from three global manufacturing locations, supporting design optimization and production of aircraft components.

1 investor