Mainline Metals, Inc. Email Format
MiningPennsylvania, United States11-50 Employees
Mainline Metals, Inc. operates in the steel supply chain, focusing on surplus and excess steel and serving as a stocking distributor of prime and secondary steel. Headquartered in Conshohocken, Pennsylvania, the company has built a 35-year track record and maintains a network of sales offices across Pennsylvania, Georgia, Texas, Illinois and Indiana. Its growth included acquiring a Blytheville, Arkansas processing facility in 2008, now called Mainline Processing, which positioned the business adjacent to a major steel mill. In 2021, Mainline Metals expanded through the acquisition of Great South Metals in Acworth, Georgia, broadening its geographic reach and serving U.S. manufacturers seeking prime and secondary steel. A 2025 development saw Mainline Metals acquire Champion Strapping to expand its industrial packaging capabilities.