Top 50 Chemical Manufacturing in Switzerland

DePoly provides a chemical recycling process that converts unsorted, contaminated PET and polyester waste into virgin-grade PTA and MEG feedstocks. These recycled precursors enable manufacturers to produce new plastics without relying on fossil fuels, reducing landfill and incineration volumes. The technology serves participants across the PET supply chain, offering both waste‑handling and recycled‑material solutions.

UniSieve develops molecular separation membranes for efficient purification of chemical feedstocks and tailored carbon capture solutions for heavy-emitting industries. Their technology addresses the challenges of high product costs and environmental impact by enhancing separation processes in various applications, including waste-to-energy and cement plants.

Vioneo produces fully fossil-free polypropylene (PP) and polyethylene (PE) using green methanol feedstock. These drop-in polymers offer identical virgin quality and performance to conventional plastics, enabling manufacturers to reduce their carbon footprint without process modifications.

SolidWatts designs and manufactures solid-state microwave and radio frequency power amplifiers for industrial process heating, replacing fossil fuels with efficient electric solutions. Their technology enables high-efficiency heating for applications such as chemical processing and food production, achieving energy efficiencies over 85% and service lifetimes exceeding 100,000 hours.

Produces low-carbon nitrate fertilizers using green hydrogen, green ammonia, and renewable energy, with air and water as raw materials. This process reduces on-field emissions and improves nutrient efficiency, supporting sustainable agriculture and decarbonizing the food and farming industries.

Metafuels has developed aerobrew, a proprietary technology that converts green methanol into sustainable aviation fuel (SAF) using renewable energy sources, including green hydrogen and captured CO2. This process enables large-scale production of e-SAF with lifecycle carbon reductions of up to 95%, addressing the aviation industry's need for affordable, low-carbon fuel alternatives to meet net-zero emissions targets by 2050.

Metafuels provides a catalytic process, Aerobrew, that converts green methanol—produced from renewable hydrogen and captured CO₂—into drop‑in sustainable aviation fuel. The technology delivers >90% selectivity and up to 95% lifecycle carbon reduction while reducing capital and operating costs compared with Fischer‑Tropsch routes, enabling SAF producers to scale production economically. It is compatible with existing fuel infrastructure and can be integrated into new or retrofitted plants.

<name>REMA</name> <description>REMA develops anion exchange membrane (AEM) electrolyzers that merge alkaline electrolyzer robustness with PEM flexibility to produce green hydrogen at higher temperatures and power densities. Their plug‑and‑play units, ranging from 2.5 kW to 50 kW, are designed for scalable manufacturing using standard injection‑molding processes, reducing capital expenditure and operating costs. By lowering production costs toward $2 per kilogram, REMA aims to make green

Antefil produces hybrid glass reinforcement fibers that are individually coated with a meltable, recyclable thermoplastic, eliminating the need for separate resin infusion. This microengineered material enables the rapid, high‑volume manufacturing of energy‑efficient lightweight composites with a net‑zero footprint. The solution offers manufacturers a scalable, cost‑effective alternative to traditional unrecyclable resin systems.

NovaMea develops electrochemical systems for the low-cost production of green hydrogen from water and electricity. This technology addresses the need for sustainable energy storage and conversion solutions in the transition to a cleaner energy economy.

Covalo operates an online platform that enables users to search, compare, and evaluate chemical ingredients, related services, and formulation data across multiple suppliers. The service targets formulators, R&D teams, and procurement professionals, generating revenue through subscription fees and pay‑per‑use access to detailed chemical datasets and supplier analytics.

The startup develops analytical testing devices that utilize combination light obscuration technology for sub-visible particle testing, which is essential for ensuring patient safety in parenteral preparations. Their services support stability testing, drug formulation, and in-process control during manufacturing, enabling clients to meet regulatory requirements and enhance product quality.

The startup develops bio-based packaging materials using green processing technology that eliminates toxic chemicals, providing sustainable alternatives to single-use plastics. Their compostable food packaging products offer organizations a measurable reduction in environmental impact compared to conventional plastic options.

UNISERS develops universal liquid analyzers that utilize nanotechnology and Raman spectroscopy for precise chemical composition analysis. This technology enables real-time monitoring of liquid quality, ensuring compliance with industry standards and improving operational efficiency.

novoMOF synthesizes and produces metal-organic frameworks (MOFs), a class of advanced materials with diverse applications. They provide custom MOF solutions for various industries, enabling advancements in gas storage, catalysis, and separation technologies.

Ethon provides an industrial AI platform that connects and analyzes production data from sources such as SCADA, MES, and historians to model real‑time process behavior. Its causal AI engine identifies the root causes of yield variation, quality loss, and downtime, then recommends optimal set‑points and automated control actions. The platform supports workflows like root‑cause analysis, process optimization, early fault detection, and production traceability to improve yield, reduce scrap, and increase throughput across multiple factories.

Li‑Cycle provides a closed‑loop lithium‑ion battery recycling service that uses a proprietary hydrometallurgical process to recover over 95 % of lithium, cobalt, nickel and copper from mixed‑chemistry cells. The system produces battery‑grade black mass and high‑purity lithium‑hydroxide for direct reuse in EV and stationary‑storage battery manufacturing, and its modular facilities can be deployed near collection points to reduce logistics costs while integrating with downstream metal refining operations.

Bloom converts lignin, hemicellulose, and cellulose from biomass into renewable materials that replace petroleum‑based inputs. Their product portfolio includes white lignin for cosmetics, high‑dry‑content microfibrillated cellulose, and performance additives for polyesters, polyurethanes, adhesives, paints, and coatings. The solutions deliver comparable or superior performance while reducing CO₂ emissions by up to 80% and supporting circular‑economy applications.

Bright Peak utilizes a proprietary chemical protein synthesis platform to develop multifunctional precision immunotherapies targeting cancer and autoimmune diseases. Their approach aims to enhance treatment efficacy by creating novel designer immunotherapies that address the limitations of existing therapies.

Atinary offers a no-code AI platform, Self-Driving Labs®, that utilizes machine learning and robotics to optimize experimental workflows in research and development. This technology accelerates the discovery of new materials and molecules, significantly reducing the time and cost associated with traditional R&D processes.

Oxyle develops a technology that completely destroys per- and polyfluoroalkyl substances (PFAS) in wastewater, achieving over 99% reduction to below regulatory limits without generating toxic secondary waste. This solution provides industrial and environmental remediation companies with a permanent, energy-efficient method to eliminate hazardous micropollutants, significantly reducing operational costs and environmental impact.

Microcaps employs a proprietary method for the scalable production of microcapsules and microparticles, allowing for precise control over their size and composition. This technology provides consistent and high-quality delivery systems for pharmaceuticals and other industries, enhancing product efficacy and reliability.

InkVivo Technologies provides polymer‑based drug delivery platforms that enable controlled, localized, and sustained release of small molecules and biologics for oral and injectable applications. Their formulation technology improves bioavailability, reduces dosing frequency, and minimizes side effects, helping pharma and nutraceutical partners accelerate development and extend product lifecycles. The company combines advanced biomaterials, data‑driven design, and scalable manufacturing to deliver smarter therapies and enhance patient adherence.

Gaia Membranes manufactures Amphion™ amphoteric ion exchange membranes that enhance the efficiency of Vanadium redox flow batteries by up to 20% through high proton conductivity and superior ionic selectivity. This technology minimizes electrolyte rebalancing needs, reducing system complexity and operational costs in energy storage applications.

Chiral provides automated, scalable nanomaterial integration equipment for semiconductor manufacturing. Its proprietary nanoassembly platform precisely assembles high‑quality 1D and 2D materials such as carbon nanotubes, TMDs, and hBN onto chips, replacing liquid‑based deposition methods. This enables chip makers to produce next‑generation transistors with higher performance and industrial‑scale throughput.

BATTRION AG develops fabrication technologies for fast-charging graphite anodes specifically designed for electric vehicle (EV) batteries, enhancing energy density and charging speed. This technology addresses the limitations of traditional anodes, enabling quicker charging times and improved battery performance for EVs.

Limula provides a modular, automated platform that integrates a bioreactor and centrifuge for the on-demand, at-scale manufacturing of cell therapies. This technology addresses the high costs and complexity of producing personalized cell therapies, enabling efficient processing of various cell types in a single device.

Ecorobotix offers an AI‑driven ultra‑high‑precision field sprayer that uses real‑time computer vision and deep‑learning classification to identify crops and weeds and apply micro‑doses only where needed. The compact unit mounts on standard tractor PTO, reduces herbicide use by up to 95 % and provides georeferenced treatment data for analytics and compliance reporting.

The startup has developed catalytic hydrothermal gasification (cHTG) technology that converts biomass residues and industrial waste into renewable gas, fertilizer, and clean water. This process enhances wastewater treatment efficiency while promoting sustainable waste management and resource recovery.

Neustark utilizes mineralization technology to convert CO₂ emissions from biogas plants into stable minerals within recycled concrete, permanently storing carbon and generating negative emissions. This process addresses the significant challenge of CO₂ accumulation in the atmosphere by transforming demolished concrete, the world's largest waste stream, into a carbon sink.

BTRY develops ultra-thin solid-state batteries designed for high power density and extreme temperature operation. Their technology enables lightweight and flexible energy solutions for IoT devices, MedTech, and consumer electronics. The company utilizes scalable semiconductor equipment for cost-effective, streamlined battery production.

Hexem develops customized wastewater treatment systems utilizing high-performance biogas technology to effectively treat severely contaminated industrial wastewater in the food and beverage sector. Its portable systems significantly reduce chemical oxygen demand, enabling businesses to meet regulatory standards and improve environmental sustainability.

9T Labs utilizes Additive Fusion Technology™ (AFT™) to manufacture high-performance carbon fiber composite parts through a three-step process: design optimization with fibrify® software, part building, and fusion for enhanced layer bonding. This technology enables the production of lightweight, durable components with up to 70% weight reduction compared to metals, while minimizing waste and allowing for scalable manufacturing in various industries.

Uses AI-driven infrared (IR) fingerprinting technology to identify and characterize small molecules, glycans, and metabolites in biological samples within minutes, significantly reducing the time required for molecular analysis. This enables faster biomarker discovery, product characterization, and metabolite structural identification, improving research efficiency and accelerating advancements in healthcare, pharmaceuticals, and agritech.

SAEKI develops fully automated manufacturing solutions that utilize robotics for 3D printing, machining, and inspecting large, mission-critical parts. By enabling on-demand production with next-day delivery, SAEKI addresses the inefficiencies and long lead times associated with traditional manufacturing processes.

The startup utilizes blockchain technology to enhance drug safety by providing an immutable ledger for tracking pharmaceutical supply chains. This ensures transparency and accountability, reducing the risk of counterfeit drugs entering the market.

Reaktoro is an open‑source C++ library with Python bindings that computes chemical equilibrium and kinetic reactions for aqueous, gaseous, and solid phases. It supports customizable thermodynamic databases, modular system definitions, and can be coupled to external simulators for geochemistry, combustion, and materials‑science applications.

Adaptyv Bio offers an automated cloud lab platform that conducts protein assays and delivers clean, labeled data for AI-driven protein design within three weeks. The service integrates ordering, experiment management, and data analysis through a comprehensive API, enabling seamless incorporation into existing workflows. Transparent per‑protein pricing and real‑time progress updates help teams accelerate lab‑in‑the‑loop protein engineering cycles.

Composite Recycling provides thermolysis-based recycling services for glass andcarbon fiber reinforced plastics, converting waste into reclaimed oil and fibers suitable for high-performance composites. The company offers mobile recycling units, recyclability testing, and advisory services to help manufacturers integrate recycled content and reduce emissions. Their reclaimed materials enable circularity in the composite sector, supporting decarbonized supply chains.

Araris Biotech utilizes a proprietary peptide linker technology for site-specific attachment of drug payloads to off-the-shelf antibodies, enhancing the stability and solubility of antibody-drug conjugates (ADCs). This approach addresses the issues of poor stability and high heterogeneity in current ADC technologies, enabling consistent and effective delivery of potent anti-cancer therapies directly to tumor cells while minimizing damage to healthy tissue.

Octotronic offers OctoCore, a unified data intelligence platform that consolidates sensor, PLC, camera, and ERP data into a single contextual model for manufacturing operations. The platform provides low-code tools for dashboards, logic workflows, and AI integration, enabling shop‑floor teams to generate real‑time insights, predictive analytics, and scalable use cases. Governance, security, and open architecture ensure IT control while empowering OT to improve efficiency, quality, and uptime across multiple sites.

Vandria develops first-in-class small molecules targeting a novel metabolic pathway to treat age-related diseases. The company focuses on improving mitochondrial function and reducing chronic inflammation across multiple indications. Its pipeline includes novel New Chemical Entities (NCEs) for CNS, muscle, lung, and liver disorders, with a lead clinical asset in Phase I trials.

EggField produces plant-based egg alternatives using a blend of legumes, plant proteins, and natural starches, designed to replicate the functional properties of whole eggs, egg whites, and yolks. This addresses the demand for clean-label, vegan ingredients in the food industry, enabling chefs and manufacturers to create high-quality products without animal-derived components.

Librec develops closed-loop recycling technology specifically for large lithium-ion batteries used in e-mobility, utilizing advanced separation and recovery processes to reclaim valuable materials. This approach addresses the environmental impact of battery waste and reduces the reliance on raw material extraction.

Provides on-demand silicone 3D printing services using silicone additive manufacturing to produce isotropic, high-precision parts without molds. This technology enables cost-effective, waste-free production of custom industrial and medical products, reducing lead times to as little as 7 days and supporting applications in sectors like healthcare, audiology, and prosthetics.

SCALE develops bio-based composite materials that enhance performance while significantly reducing production costs and greenhouse gas emissions compared to traditional carbon fiber. By utilizing renewable resources and low-impact processes, SCALE addresses the environmental impact of advanced composites used in various industries, including automotive and sporting goods.

HemostOD engineers and manufactures universal platelets from a stable megakaryocytic cell line using advanced microfluidic technologies, providing a scalable and rapid source of high-quality platelets. This technology addresses the need for effective treatments in patients with thrombocytopenia and facilitates targeted delivery of therapeutic agents in regenerative medicine applications.

Oryl Photonics offers a patented light-scattering technology for rapid and sensitive solubility testing, requiring only 2 μL of stock solution per datapoint. This service provides accurate solubility profiles with a low error margin, enabling researchers to conserve scarce compounds while accelerating their development processes.

Nanogence specializes in the production of novel synthetic materials using advanced polymerization techniques to enhance durability and performance in construction applications. The company addresses the need for sustainable and high-performance materials that reduce environmental impact while meeting the rigorous demands of modern building projects.

Beyond Scroll manufactures oil-free gas compressors utilizing co-rotating scroll technology, which efficiently compresses special gases without contamination. This design enhances performance and reliability in demanding applications such as hydrogen production, aerospace, and medical environments, while minimizing maintenance needs.