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StocksUpdated•Originally published 8 May 2026•Updated 10 May 2026•
1 min read

Koppers Announces Conditional Plan to Halt Operations at Stickney Facility

Industrial plant illustration with Koppers logo, technical diagrams, financial charts, and corporate documents.

Key Facts

1Koppers Holdings Inc. has made a conditional decision to discontinue distillation and chemical manufacturing operations at its Stickney, Illinois facility.
2The decision was driven by challenging market conditions, including operating costs outpacing pricing and reduced raw material supply from North American steel manufacturers.
3The conditional decision would impact approximately 85 employees and is subject to negotiations and consultation with the representing union.

Koppers Holdings Inc. has announced a conditional decision to discontinue distillation and chemical manufacturing operations at its Stickney, Illinois facility as part of a strategy to improve margins and cash flow. The company cited a decade of challenging market conditions, where rising unit operating costs have outpaced pricing, as a primary driver for the move. Additionally, reduced raw material supply from North American steel manufacturers and increased capital requirements have pressured the facility's viability. The proposed shutdown is expected to impact approximately 85 employees and remains subject to negotiations and consultations with the representing labor union. This restructuring move signals KOP's commitment to optimizing its operational footprint in response to persistent industry headwinds.