Armstrong World Industries, Inc.
Rank #201Capital ReturnAWI · NYSE · Industrials
Armstrong World Industries, Inc. (AWI) — Rank #201 by gross profitability (GP/assets 0.33) · ROE 34.9% · Piotroski F-Score 9 / 9.
As-of 2026-09-15 · CIK 0000007431 · all metrics point-in-time as of the filing date.
About
Armstrong World Industries, Inc., together with its subsidiaries, engages in the design, manufacture, and sale of ceiling and wall solutions in the Americas.
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It operates through Mineral Fiber and Architectural Specialties segments. The company offers mineral fiber, fiberglass, metal, wood, felt, architectural resin and glass, wood fiber, and glass-reinforced-gypsum; and ceiling component products, such as ceiling perimeters and trims, as well as grid products that support drywall ceiling systems. It also designs, produces, and sources specialty ceilings, walls, and other interior and exterior architectural applications primarily for use in commercial settings; and manufactures ceiling suspension system (grid) products. It serves commercial and residential construction markets, as well as renovation of existing buildings sectors. The company sells its products to resale distributors, ceiling system contractors, wholesalers, and retailers comprising large home centers. Armstrong World Industries, Inc.
was founded in 1860 and is headquartered in Lancaster, Pennsylvania.
- Industry
- Building Products & Equipment
- Sector
- Industrials
- State
- PA
- Filer Category
- Large accelerated filer
- Fiscal Year End
- December 31
- Website
- armstrong.com
Financials
Each fiscal year is read as-of that year’s own 10-K filing, so nothing restated after the fact leaks backwards. Line items this filer never tagged are omitted. Hover or tap a badge for the diagnostic behind it.
| Fiscal year end | 2025-12-31filed 2026-02-24 | 2024-12-31filed 2025-02-25 | 2023-12-31filed 2024-02-20 | 2022-12-31filed 2023-02-21 |
|---|---|---|---|---|
| Revenue | 1,620.8 | 1,445.7 | 1,295.2 | 1,233.1 |
| Revenue growth (YoY) | 12.1% | 11.6% | 5.0% | 11.4% |
| Cost of revenue | 962.1 | 864.1 | 798.2 | 784.0 |
| Gross profit | 658.7 | 581.6 | 497.0 | 449.1 |
| Gross margin | 40.6% | 40.2% | 38.4% | 36.4% |
| Selling, general & administrative | 339.5 | 308.5 | 262.5 | 237.0 |
| Research & development | 16.4 | 15.7 | 14.5 | 14.9 |
| Operating income | 430.9 | 374.3 | 323.7 | 278.7 |
| Operating margin | 26.6% | 25.9% | 25.0% | 22.6% |
| Interest expense | 33.0 | 39.8 | 35.3 | 27.1 |
| Pre-tax income | 400.3 | 347.1 | 298.3 | 257.6 |
| Income tax expense | 91.6 | 82.2 | 74.5 | 57.7 |
| Net income | 308.7 | 264.9 | 223.8 | 202.9 |
| Net margin | 19.0% | 18.3% | 17.3% | 16.5% |
| EPS (basic) | $7.13 | $6.06 | $5.00 | $4.38 |
| EPS (diluted) | $7.08 | $6.02 | $4.99 | $4.37 |
Figures are as originally filed with the SEC (point-in-time), not restated, so they can differ slightly from sites that show later-restated numbers. Why point-in-time?