Koppers Holdings Inc. (KOP) Headquarters — Pittsburgh, Pennsylvania

Headquarters

436 Seventh Avenue
Pittsburgh, PA 15219

Pending review

All 146 public companies headquartered in Pennsylvania

Exchange

NYSE

Sector

Raw Materials & Chemicals

Industry

Lumber & Wood Products (No Furniture)

Shares outstanding

18.91M (as of Jul 31, 2026)

Sector groupings are Tickerscape's own, derived from the company's SEC Standard Industrial Classification code — not GICS®, ICB® or any other licensed scheme, and they will disagree with those on some companies. How sectors are assigned.

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Informational purposes only — not investment advice. Headquarters location reflects the company's most recently recorded principal address.