New Materials Startups

Bota Bio operates a proprietary Biofoundry platform combining computational algorithms with biotechnology to accelerate design-build-test-learn cycles for bio-manufacturing. Through brands like HeliaGenesis (bio-preservatives, nutritional supplements, and clean label products for food and nutrition) and YuccaElements (synthetic biological materials for personal care), it develops natural, sustainable bio-based ingredients.

3 investors

Caelux develops perovskite-based solar technology and manufactures Active Glass solutions to improve solar energy efficiency, power output, and cost-effectiveness using advanced manufacturing and machine learning.

3 investors

Cambium develops high-performance advanced materials—including thermal protection systems, high-temperature structural polymers, and laser/directed-energy protection—for extreme-environment applications across aerospace, space, defense, and industrial markets. It uses AI-driven molecular design and domestic agile manufacturing to develop and deliver materials faster, and has acquired advanced composite prepreg manufacturer SHD Group.

3 investors

Camstent develops a patented Bacteriaphobic (bacteria-repelling), non-eluting polymer coating for silicon-based medical devices such as Foley catheters, endotracheal tubes, chest drain tubes, and cannulas. The coating resists bacterial colonisation and biofilm formation to help prevent hospital-acquired infections, and its coated catheters are available to NHS hospitals in the United Kingdom.

3 investors

C1 develops a homogeneous catalysis process and containerized reactor to mass-produce high-purity green methanol from non-fossil feedstock at low pressure and temperature, for the shipping and chemical industries. The company operates the Leuna100 pilot plant in Leuna, Germany to validate its technology.

3 investors

CarbonBlue develops EcoLime, a fully electrified, patented lime production process that operates at ambient temperatures and uses low-quality waste feedstocks such as steel slag, quarry fines, and demolition waste. It targets industrial producers in steel, paper (Kraft process mills), and construction to reduce emissions, cut fuel reliance, and enable circular reuse of waste streams.

3 investors

CarbonBuilt makes low-carbon concrete masonry and hardscape products by replacing up to half the cement with its proprietary upcycled binder, reducing the carbon footprint of concrete production. It targets the construction materials market with products priced and performing comparably to conventional concrete.

3 investors

Carbonova uses a patented catalytic process to convert captured CO2, methane, and waste heat from manufacturing emissions into carbon nanomaterials. These net-negative nanomaterials are supplied to industries such as plastics/composites, lithium-ion batteries, and construction to improve material strength, durability, and performance.

3 investors

Cascade Biocatalysts develops engineered biocatalysts designed to be more cost efficient, reusable, and longer-lasting with a wider operating window and higher output. The company positions its biocatalysts as offering improved performance for industrial chemical and biological processes.

3 investors

Checkerspot uses microalgae precision fermentation to produce specialized lipids and fats, including a bio-equivalent source of the sn-2 palmitate fat found in mother's milk, rare bioactive fatty acids, and tropical fat alternatives. Its ingredients serve the food, infant nutrition, and health and wellness markets, with partnerships aimed at scaling and commercializing these fats and oils.

3 investors

ChemFinity develops advanced chemical separation technologies for recovering critical minerals and other resources. The company aims to support a more secure domestic supply of these materials.

3 investors

Chromologics develops natural red colorants as alternatives to synthetic dyes. Its Natu.Red product targets food and beverage manufacturers as a replacement for Red3 and Red40, while Sustainly.Red serves non-food industries such as textiles and cosmetics.

3 investors

Claros Technologies develops PFAS ("forever chemical") detection, analytical testing, and destruction technologies that eliminate PFAS at the source at commercial scale, serving PFAS manufacturers and companies facing environmental regulation and liability. It operates an ISO/IEC 17025 accredited laboratory offering analytical services and privileged legal assessments.

3 investors

Colorifix uses engineered microorganisms to produce, deposit, and fix dyes on textiles through a biological fermentation process, aiming to reduce the environmental impact of textile dyeing. It develops and manufactures bioreactors and fermentation media for textile industry customers.

3 investors

Core Biogenesis is a French biotech that uses an oleosome fusion platform to grow active peptides and proteins (such as EGF and FGF-2) inside camelina seeds, producing formulation-ready topical delivery carriers for skin and scalp. It supplies these recombinant protein actives to the cosmetics and personal care industry, serving formulators, R&D teams, and brands.

3 investors

Cove develops PB1, a multi-piece molded fiber bottle platform with biobased barrier liners that is designed to be recycled in standard paper streams and used for CPG products such as beverages, personal care, home care, and supplements. The company sells its packaging technology to consumer brands seeking renewable, paper-recyclable containers in formats including bottles, jars, tubes, and refill pods.

3 investors

Cresilon develops plant-based flowable hemostatic gel technology that controls bleeding within seconds without manual pressure, with products for veterinary care (VETIGEL) and human trauma (TRAUMAGEL). Its customers include EMS agencies, trauma hospitals, military, law enforcement, and veterinary practices.

3 investors

Curie develops eco-friendly ingredients at the intersection of chemistry and biology as alternatives to legacy chemicals for consumer products. It partners with brands and ingredient manufacturers to supply biosolutions and greener chemistries across industries.

3 investors

Deep Blue Biotech develops sustainable chemicals by re-engineering cyanobacteria to convert CO₂ into high-value molecules, using AI-driven metabolic modelling. Its products include an ocean-derived hyaluronic acid, targeting the cosmetics/ingredients and broader chemicals industry.

3 investors

DePoly develops a chemical recycling technology that converts unsorted, contaminated PET plastic waste into virgin-grade raw materials (PTA and MEG precursors) for producing new plastics without fossil fuels. It serves the plastics manufacturing industry and is based in Switzerland.

3 investors

DexMat produces Galvorn, an advanced carbon material that combines high electrical and thermal conductivity with strength, light weight, flexibility, and recyclability as an alternative to copper and other metals. It targets industries including aerospace and defense, automotive and electrification, and energy and transmission for wire, cable, and conductor applications.

3 investors

Dispersa manufactures biosurfactants derived entirely from food waste, offering a platform of biodegradable bioproducts such as its flagship PuraSurf M ingredient for home, industrial, and institutional (HI&I) formulations. It sells to formulators, brands, and manufacturers seeking sustainable replacements for synthetic surfactants.

3 investors

Echion Technologies is a battery technology company that develops and commercialises XNO®, a niobium-based fast-charging battery anode material supplied to cell manufacturers worldwide. Its technology is deployed across industries including mining, AI datacentres, robotics, industrial energy storage, rail, and marine.

3 investors

Ecovative grows whole-cut meat alternatives and other materials from mycelium using its AirMycelium indoor cultivation platform, which integrates with existing mushroom farming infrastructure. Its products include MyBacon, a sliceable vegan bacon sold in over 3,000 US stores, and Forager, a leather-like material in development with fashion and electronics brands.

3 investors