Closed joint-stock company ECAT is a Russian company established in 2004 in Perm, Russia that specializes in air cleaning systems using plasma, catalysis, and ozone technologies. The company serves clients in industries like chemical, mechanical engineering, oil and gas, food, agriculture, and medicine. ECAT has received recognition for developing innovative catalysts and nanotechnology, with 4 patents and over 10 scientific research projects. It provides solutions for air sterilization and treatment of pollutants like dioxins, VOCs, and ammonia. ECAT's systems can operate at temperatures up to 1040°C with high permeability and catalytic materials that are highly active at low concentrations without precious metals.