Enviromental Solutions Worldwide Inc. offers aftermarket heavy-duty diesel emissions parts, and diesel emission control systems. The Company is engaged in manufacturing, distribution, and emissions testing services. It operates in three divisions: Skyline Emissions, ESW America, and ESW Group. The Skyline Emissions specializes in the design, development, and manufacture of a complete line of aftermarket diesel particulate filters (DPF), diesel oxidation catalysts (DOC), sensors, clamps, and gaskets for heavy-duty and medium-duty on-highway diesel applications. The ESW America division offers vehicle and engine emissions testing, and certification and verification facility. ESW Group manufactures and markets a diverse line of proprietary catalytic emission conversion, retrofit diesel emission control, and emission support products and technologies for the transportation, construction, rail, marine, utility and other markets.