Armstrong World Industries Inc. Stock, NYSE:AWI
2500 Columbia Avenue, Lancaster, Pennsylvania 17603
United States of America
Number of Employees: 2700
Armstrong World Industries, Inc. engages in the design, manufacture, and trade of commercial and residential ceiling, wall, and suspension system solutions. It operates through the following segments: Mineral Fiber, Architectural Specialties and Unallocated Corporate. Mineral Fiber segment produces suspended mineral fiber and soft fiber ceiling systems for use in commercial and residential settings. Architectural Specialties segment produces and sources ceilings and walls for use in commercial settings. Unallocated Corporate segment includes assets, liabilities, income and expenses that have not been allocated to other business segments. The company was founded by Thomas M. Armstrong in 1860 and is headquartered in Lancaster, PA.