Armstrong World Industries, Inc.

Armstrong World Industries (AWI) is a leading producer of ceiling systems for use in the construction and renovation of commercial and residential buildings. It designs, manufactures and sells ceiling and wall systems (primarily mineral fiber, fiberglass wool, metal, wood, wood fiber, glass-reinforced-gypsum and felt). Among the company's brands are Armstrong, Calla, Cirrus, Dune, HumiGuard, Total Acoustics, and WoodWorks. AWI makes its products in over 15 plants in the US and Canada. Most of AWI's sales are to distributors. The US accounts for over 90% of the company's sales. The company was founded in 1860.

Electric Lighting Equipment Manufacturing; Electric Lighting Equipment Manufacturing; Other Nonmetallic Mineral Product Manufacturing; Electrical Equipment, Appliance, and Component Manufacturing; Manufacturing

Electric Lighting and Wiring Equipment; Nonmetallic Mineral Products,; Electronic and Other Electrical Equipment and Components, Except Computer Equipment; Manufacturing

$1295.2M