Armstrong World Industries, Inc. revenue by segment AWI

Annual Quarterly

Armstrong World Industries, Inc. splits its revenue into 2 lines in its filings. The largest line in fiscal 2025, which ended Dec 31, 2025 was Mineral Fiber at $1.0 billion, 64% of the total.

USD in millions. The percent under a figure is the change from the year before.

Line	FY 2026 Sep 30, 2026	FY 2025 Dec 31, 2025	FY 2024 Dec 31, 2024	FY 2023 Dec 31, 2023	FY 2022 Dec 31, 2022	FY 2021 Dec 31, 2021	FY 2020 Dec 31, 2020	FY 2019 Dec 31, 2019	FY 2018 Dec 31, 2018	FY 2017 Dec 31, 2017	FY 2016 Dec 31, 2016
Revenue	1,746	1,621	1,446	1,295	1,233	1,107	937	1,038	975	894	837
Mineral Fiber	1,082 +5.6% share 62.0%	1,031 +4.5% share 63.6%	986 +5.7% share 68.2%	932 +5.1% share 72.0%	887 +8.4% share 72.0%	818 +12.7% share 74.0%	726 -12.2% share 77.5%	827 +3.1% share 79.6%	802 +6.0% share 82.2%	756 share 84.6%	—
Architectural Specialties	664 +15.3% share 38.0%	590 +28.4% share 36.4%	460 +26.7% share 31.8%	363 +4.9% share 28.0%	346 +20.0% share 28.0%	288 +36.6% share 26.0%	211 -0.3% share 22.5%	212 +21.8% share 20.4%	174 +26.6% share 17.8%	137 share 15.4%	—

How these figures are calculated

Annual columns are full-year amounts from the annual report (Form 10-K, 20-F, or 40-F). If a company restates a year, the latest filed number is shown. USD in millions. Each group is a separate split of total revenue, so the groups are not added together. Share of revenue is that line divided by total revenue. The first column adds the latest year-to-date segment amount to the last fiscal year and subtracts the year-ago year-to-date amount. More on our methodology.

Company profile

Industry: Plastics Products, NEC (SIC 3089)
Listed as: AWI (NYSE)
Fiscal year ends: December 31
Incorporated in: PA
Headquarters: Lancaster, PA
SEC filer status: Large accelerated filer
SEC CIK: 7431

Other Plastics Products, NEC companies

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Source: SEC EDGAR filings. This is company-reported data, not investment advice.