At Koppers, we help build and preserve critical railroad infrastructure for safe and efficient transportation of goods and people. Our comprehensive lifecycle management approach begins with sourcing and includes treating wood rail products, producing track components, providing bridge repair and engineering services, offering world-class technical services and delivering sustainable solutions for end-of-life crossties through energy recovery, displacing fossil fuels for the end user, and more.

A long-time industry leader, we are the number one supplier of pressure-treated crossties to Class I railroads in North America.