ARMSTRONG WORLD INDUSTRIES INC (AWI) Headquarters — Lancaster, Pennsylvania

Headquarters

2500 Columbia Ave
Lancaster, PA 17603

Pending review

All 146 public companies headquartered in Pennsylvania

Exchange

NYSE

Sector

Raw Materials & Chemicals

Industry

Plastics Products, NEC

Shares outstanding

42.26M (as of Jul 23, 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.