Greg McCollum

Greg McCollum currently serves as a Category Manager at Advanced Drainage Systems, Inc., since July 2021. Previously held positions include Category Manager for the US Regional Sourcing Team at Mettler-Toledo International, Inc., and Corporate Supplier Quality/Development Manager at Commercial Vehicle Group. Early career experience includes roles as Purchasing & Program Manager at Ancra Cargo, Purchasing & Lean Manufacturing Manager at Capital Resin Corporation, and Director of Purchasing and VAVE/Process Improvement at Commercial Vehicle Group, Inc. Greg also worked as Materials/Supply Chain Manager at Rockwell Automation. Educational qualifications include an MBA in Business Administration from the University of Dayton and a BSIE in Industrial Engineering from Marietta College.