Graybar, St. Louis, MO, a distributor of electrical, communications and data networking products and provider of related supply chain management and logistics services, has announced the retirement of senior vice president-operations, Lawrence R. Giglio, effective February 1, 2015, after more than 36 years with the company.
Graybar also named Scott S. Clifford as senior vice president-supply chain management, effective February 1, 2015.