Armstrong Ceiling Tile Recycling Level Tops 20 Million. Company also recognizes Nike Inc. with environmental award. Published November 29, 2004 Armstrong World Industries announced that its Ceiling ...

Armstrong World Industries, Lancaster, Pa., the largest manufacturer of acoustical ceiling systems in the United States, has signed an agreement with Waste Management Inc. (WMI), Houston, to expand ...

Armstrong described Arktura as a company that fuses “ingenuity and creativity with leading edge technologies and software to deliver visionary design.” Armstrong World buys 7th small specialty ...