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Zwilling, Stephen R.

Profile Products, LLC Mr. Zwilling is the Eastern U.S. market development manager for Profile Products, LLC, of Buffalo Grove, Illinois. He has 23 years of experience in erosion and sediment control and turf grass management. Mr. Zwilling has written several technical articles in industry trade publications on hydraulically-applied erosion control systems and applications. He was a prior owner/partner of the Conwed Fibers Corporation. Mr. Zwilling holds a bachelor of science degree in Marketing Management from Pepperdine University. He is a past board member of the Erosion Control Technology Council (ECTC) and a member of the International Erosion Control Association (IECA), and he is on the Board of Directors of the Mid Atlantic IECA. Mr. Zwilling has been a volunteer instructor at several industry events including the IECA Muddy Water Blues and NCSU Erosion Control Field Days, and at several water resource workshops in the eastern United States and Canada.