2027 Exhibitors

Located 200 km north of Paris, PALCHEM is an independent company specializing in fine chemicals and contract synthesis. For nearly 35 years, we have been putting our expertise to work for the pharmaceutical and agrochemical industries, offering customized, responsive solutions tailored to our clients’ needs. Specializing in contract synthesis, the manufacture of fine chemical intermediates, and process development, PALCHEM supports its partners at every stage of their projects, from one kilogram to hundreds of metric tons. Our production facilities, consisting of enameled steel reactors ranging from 100 to 4,500 liters, enable us to flexibly accommodate production at various scales. Recognized for its long-standing expertise in the chemistry of brominated derivatives, PALCHEM is now also developing recognized expertise in the synthesis of boronic derivatives to keep pace with evolving market needs. Our teams are skilled in a wide range of synthetic reactions, including Friedel-Crafts, coupling, esterification, reduction, and etherification reactions. We also have extensive experience in handling complex or sensitive raw materials, such as isobutylene, ethylene oxide, propylene oxide, phosphorus oxychloride, thionyl chloride, anhydrous hydrogen bromide, bromine, sodium borohydride, and n-butyllithium. Thanks to its technical expertise, responsiveness, and commitment to quality, PALCHEM supports its customers in the development and manufacture of their molecules, with short lead times and a high level of reliability.

About us Puragen is a global leader in high-performance activated carbon technologies, delivering advanced purification solutions across air, water, biogas, and industrial applications. By combining deep scientific expertise with comprehensive service and operational capabilities, Puragen helps customers address complex purification challenges while meeting increasingly demanding regulatory, environmental, and operational requirements. A central focus of Puragen’s innovation is the removal and permanent destruction of PFAS, including PFOS, PFOA, and other persistent organic pollutants (POPs). These compounds present significant environmental and regulatory challenges due to their persistence and resistance to conventional treatment methods. Puragen’s award-winning PFAS Search, Capture & Destroy technology delivers a complete solution for PFAS management. The FiltraPure® range of activated carbons has been surface-engineered specifically for PFAS adsorption and is effective across both short- and long-chain PFAS compounds. These carbons are deployed in municipal and industrial water treatment applications to reliably capture PFAS at increasingly stringent regulatory limits. Captured PFAS is then permanently destroyed using Puragen’s proprietary REACT-Sys® technology. Unlike traditional approaches that concentrate contaminants for disposal, REACT-Sys® delivers complete molecular breakdown of PFAS, ensuring permanent destruction. Spent carbon is safely reactivated and recycled for reuse, eliminating the need for landfill disposal or hazardous incineration and providing a genuinely sustainable treatment pathway. Sustainability is embedded at the core of Puragen’s operating model. By integrating high-performance adsorption, closed-loop reactivation, and permanent destruction technologies, Puragen enables customers to reduce CO₂ emissions by more than 90% compared with the production, use, and disposal of virgin activated carbon. Puragen’s capabilities span the entire activated carbon lifecycle. The company supplies a broad portfolio of high-performance activated carbon products across a wide range of applications, including PFAS and dissolved organics removal in water treatment, hydrogen sulphide (H₂S) and volatile organic compound (VOC) mitigation in biogas upgrading, and odour and emissions control in air treatment. To support customers requiring flexibility, rapid deployment, or temporary treatment capacity, Puragen operates one of Europe’s largest mobile filter rental fleets. These scalable, plug-and-play filtration units are designed to minimise downtime, eliminate on-site carbon handling, and provide an efficient solution for pilot projects, shutdown support, or high-volume treatment needs.

SensoTech manufactures an online ultrasonic liquid concentration/density analyzer. For over 35 years, SensoTech has offered an innovative ultrasonic measurement solution for the precise measurement of liquid concentrations.

STÜBBE is a leading German manufacturer, specializing since 1925 in the development and production of centrifugal pumps, valves, measurement and control systems made from high-performance thermoplastic materials. With a century of experience and recognized expertise in the processing of engineering plastics, STÜBBE designs reliable solutions for the most demanding applications involving aggressive, corrosive, or abrasive fluids. Our equipment is used across a wide range of industrial sectors, including the chemical industry, water treatment, surface treatment, energy, pharmaceutical industries, and metallurgy. By using highly resistant materials such as PP, PVDF, PE, and PFA, STÜBBE solutions ensure excellent chemical resistance, long service life, and maximum operational safety. With a comprehensive portfolio of magnetically coupled and mechanical seal pumps, industrial valves, and measurement instruments, STÜBBE supports customers worldwide with high-performance, durable solutions tailored to the specific requirements of each process.

We at VARIBOX, part of Rotovia, believe in a future where chemicals and detergents are safely packed without creating waste. Therefore, want to supply our customers in Europe with the most sustainable and reusable packaging with a minimum lifetime of 10 years. Building on more than 50 years of experience we develop and produce VARIBOX IBCs with our Rotomoulding process. We provide packaging for chemical distribution that excels in safety, reusability, and sustainability. In the safest way, we produce our VARIBOX IBCs in Rotovia factories in Montoir, France, and in Deventer, the Netherlands. Our IBCs like the VARIBOX Single Containment, VARIBOX Full Containment, and VARIBOX Compact Containment are truly reusable containers that will provide long-lasting services to you and your customers.