Gregory Dipietro

Gregory DiPietro is an accomplished procurement and vendor management professional with extensive experience across multiple industries. Currently serving as Director of Vendor Management at ASTM International since October 2019, Gregory oversees procurement processes and vendor management responsibilities. Prior to this role, Gregory worked as a Procurement Manager at Comcast, where management of a $500 million annual spend and the development of a Supplier Net Promoter Score program were key achievements. As a Contracts Specialist at Chubb from June 2011 to September 2016, Gregory achieved significant cost savings and improved contractual relationships while managing complex vendors and enhancing communication across departments. Gregory holds a Bachelor of Arts in East Asian Studies from Penn State University, awarded in 2011.