Emissol, an ‘Emission Solution’ company, focuses on technologies that reduce emissions from vehicles and other mobile or stationary sources, helping create a cleaner environment.

Our focus spans over various areas of emission control (aftertreatment) for light, medium and heavy duty vehicles, on- and off-road. These include advanced applications of Diesel Oxidation Catalyst (DOC), Diesel Particulate Filter (DPF), Selective Catalytic Reduction (SCR), Diesel Exhaust Fluid (DEF), mixers, fuel/ urea injection systems, sensors (NOx, oxygen, temperature, PM, others), Three-Way Catalyst (TWC) and Gasoline Particulate Filters (GPF). Emissol also provides support activities in research and development (R&D) in catalysis such as PGM management, DPF/ SCR technology choices, NOx/ PM abatement, greenhouse gas mitigation strategies, as well as component and system testing, optimization and simulation (CFD and 1-D), regulatory considerations and technical training, to name a few.


Emissol was founded on more than two decades of experience in engineering, emission aftertreatment research, development, application, testing, modeling, industry perspectives and familiarity with worldwide emission reduction technologies and trends.

Various credentials of Mansour Masoudi, founder of Emissol, may be found here: Prior industry positions, expertise, industry activities, seminars, patents, education and publications.   Click here for emissions control seminars taught by Emissol (C0502) (C0235).