HSC Harsco Corporation

Harsco Corporation (NYSE: HSC), a global, market leading provider of environmental solutions for industrial and specialty waste streams, today announced that Company management will be participating in the following investor conferences:

• Jefferies Industrials ConferenceWednesday, August 10, 2022

• Raymond James Diversified Industrials ConferenceTuesday, August 23, 2022

• Seaport Research Partners Annual Summer Investor ConferenceWednesday, August 24, 2022

• Stifel London Industrials & Renewables SummitWednesday, September 7, 2022

• Lake Street Annual Best Ideas Growth ConferenceWednesday, September 14, 2022

• D A Davidson Diversified Industrials & Services ConferenceThursday, September 22, 2022

About Harsco CorporationHarsco Corporation (NYSE: HSC) is a global market leader providing environmental solutions for industrial and specialty waste streams, and innovative technologies for the rail sector. Based in Camp Hill, PA, the 12,000-employee company operates in more than 30 countries. Harsco’s common stock is a component of the S&P SmallCap 600 Index and the Russell 2000 Index. Additional information can be found at www.harsco.com.

Investor Contact	Media Contact
David Martin	Jay Cooney
717.612.5628	717.730.3683
damartin@harsco.com	jcooney@harsco.com