Koppers

Koppers lands five-year deal with another Class 1 for crosstie removal

Koppers Recovery Resources LLC, a wholly owned subsidiary of Koppers Holdings Inc. and an integrated global provider of treated wood products, wood treatment chemicals, and carbon compounds, announced it has entered into a new five-year, $50 million agreement with a Class 1 railroad customer to collect and manage end-of-life railroad crossties and other materials.