Founded in 1990 by catalytic reaction engineering expert Dr. Robert Becker, Malvern-based Environex provides independent engineering, consulting, and laboratory services for catalytic emissions control systems. Its team of chemical engineers, scientists, and laboratory technicians brings more than 140 years of combined experience to SCR and CO catalyst performance, while also developing customized ozone-destruction catalysts for applications such as cabin air and indoor air quality. Unlike a catalyst supplier, Environex does not sell catalyst products, allowing its recommendations to focus on system performance and long-term operating needs.
ISO 9000 requirements
Compliance program
AirFlow Catalyst Systems, IncFounded in 1997 around catalytic-converter materials, AirFlow Catalyst Systems develops and manufactures low-temperature emissions-control systems for diesel and other compression-ignition engines. Its chemistry-centered work is aimed especially at mining and marine equipment, with internally managed development and application-specific designs rather than a one-size-fits-all system. The company also produces custom washcoats and coatings, drawing on a proprietary formulation based on a NASA license.ROCHESTER, NY
CAT Technologies, LLCFor more than 30 years, CAT Technologies, LLC has served large multinational industrial manufacturers from its Cleveland-area headquarters. The company designs and delivers complete industrial systems, taking projects from evaluation through installation for clients that need tailored air-pollution-control or process equipment solutions.WILLOUGHBY, OH
Air Clear LLCSince 1991, Air Clear LLC has built its identity around solving difficult industrial emissions problems from its Maryland facility. The company designs custom air-pollution control equipment for manufacturers worldwide, with in-house fabrication and factory testing that carry projects from early engineering through installation and long-term support. Its systems have served demanding operations such as textile production, oil refining, and chemical processing.ELKTON, MD
CatalyxWith more than 30 years in the industry, Catalyx is an engineering and automation company known for helping regulated manufacturers solve difficult production and quality-control problems. It works primarily with life-sciences organizations, providing machine-vision systems and expert support for GMP environments. Its bioreactor-control platform, OpenBIO, reflects the company’s focus on connecting flexible automation with real manufacturing needs.NEWTOWN, PA