Associate Members

OESI Associate Members are firms that supply goods or services to OESI Active Members, or have an interest in the advancement of proper waste management practices.

• Cox-Colvin & Associates
• E-Tank, LTD
• Enviroserve
• The Fedeli Group
• Questar
• The University of Findlay
• Vickery Transportation, Inc.
• Vorys, Sater, Seymour and Pease