Koppers
Clyde Henry
Manager
Daniel Gray
Senior Research Scientist
Danielle Sadowski
Financial Reporting And Leases Manager
Darcy Klages
Assistant Plant Manager
David Arenas
Treating Supervisor
David Ayre
Mechanical Maintenance Team Leader
David Roche
Corporate Purchasing Manager
David Todd
Process Engineer
Denise Young, Cap
Senior Executive Assistant
Dennis Ritchie
Network Systems Administrator
Doug Fenwick
Senior Vice President, North America Performance Chemicals
Eddie Hedrick
Safety,Health, And Environmental Coordinator/ Facilities Manager