AirProtekt Limited
Industrial air pollution control systems—Catalyzed particulate filters—DeNOx & oxidation systems
BASF Catalysts LLC
Emission control catalysts—Diesel particulate filters—Zeolite and vanadium based SCR catalysts
CDTi
OE and aftermarket emissions control systems for diesel, propane, gasoline and natural gas engines
Catalytic Exhaust Products
Catalytic converters for off-road vehicles and stationary engines
DCL International
Diesel emission control systems—Catalytic converters—Catalytic mufflers—Flow-through diesel particulate filters—Wall flow diesel particulate filters
Donaldson Company
Diesel emission control systems—Diesel oxidation catalysts—Particulate filters—Crankcase filtration/ventilation—OE and retrofit mufflers
Ecocat Oy
Emission control catalysts—Metal substrate catalytic converters for automotive and stationary engines—Industrial VOC emission control
HJS Fahrzeugtechnik
Exhaust gas aftertreatment systems for diesel and petrol engines—Sintered Metal Filter (SMF®)
Johnson Matthey
Diesel and automotive catalysts—Catalytic Mufflers—DeNOx and SCR catalysts for stationary engines—Industrial VOC control catalysts
MIRATECH
Industrial engine exhaust catalyst: NSCR, SCR and DPF—Exhaust silencers—Air/fuel ratio controllers—RICE NESHAP monitors—Turnkey installation service, project management, onsite services and training.
Nett Technologies Inc.
Catalytic emission control for off-road vehicles, buses, trucks, and stationary engines
Proventia Emission Control
Emission control systems for off-road and stationary diesel and petrol engines
Rypos Inc.
Actively regenerated diesel particulate filter system
STT Emtec AB
Emisson control systems and components for all legislated exhaust emissions—OEM and retrofit applications