Koppers Performance Chemicals is the worldwide leader in Wood Preservation Technology, including treated wood and treated lumber. Koppers provides innovative wood preservative products and offers its customers expertise in marketing, engineering and te...
Verify Koppers Employees
Truework allows you to complete employee, employment and income verifications faster. The process is simple and automated, and most employees are verified within 24 hours. Verifiers love Truework because it’s never been easier and more streamlined to verify an employee, learn more here.The information on this page is not an endorsement of Truework's services by Koppers and is meant to be purely informational. Disclaimer