Harsco Corporation is a provider of environmental solutions for industrial and specialty waste streams. The Company operates through two segments: Harsco Environmental and Harsco Clean Earth. The Company’s Harsco Environmental segment provides environmental services and material processing to the global steel and metals industries. This segment partners with its global customer base to deliver production-critical on-site operational support and resource recovery services, through management of its customers’ primary waste or byproduct streams. It provides zero-waste solutions for relevant waste or byproduct streams. The Company’s Harsco Clean Earth segment provides specialty waste processing, treatment, recycling, and beneficial reuse solutions for customers in the industrial, retail, healthcare, and construction industries across a variety of waste needs, including hazardous, non-hazardous, and contaminated soils and dredged materials.