Joe Sturza

TRS Group, Inc. engages in the provision of thermal remediation services using electrical resistance heating. It offers soil and groundwater remediation technologies and solutions. The company was founded by Gregory Beyke, Michael Dodson, David L. Fleming, and Jerry Wolf in 2000 and is headquartered in Longview, WA.

EMCON Technologies LLC is a leader in the global exhaust emission control technology industry. The company serves worldwide passenger car, commercial vehicle and engine manufacturers. It has several long-term joint venture relationships and operates in 18 countries. As one of the founders of the exhaust after-treatment business, the company has long been known for its ability to bring products with greater efficiency, quality and performance for original equipment manufacturers of engines and vehicles, to end-users. EMCON Technologies has spent more than three decades developing effective emissions control products. The company has extensive experience as a systems integrator offering numerous applications to customers worldwide and is a major supplier of three-way catalytic converters, diesel oxidation catalysts and Diesel Particulate Filters (DPF) for passenger cars.