Lehigh Hanson
Gregory Ronczka is the Vice President Environment & Sustainability for Lehigh Hanson, Inc. He has been with the company since 2017. Prior to his current position, Ronczka served as Director of Environmental Services. He earned a Bachelor of Science degree in Geosciences from Pennsylvania State University and holds a Master of Public Health degree in Environmental and Occupational Health from the University of Pittsburgh.
This person is not in any offices
Lehigh Hanson
2 followers
Official site of Lehigh Hanson, supplier of cement, aggregates, ready mixed concrete, asphalt and other building materials to markets throughout North America.