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Side-by-side financial comparison of ARMSTRONG WORLD INDUSTRIES INC (AWI) and Great Lakes Dredge & Dock CORP (GLDD). Click either name above to swap in a different company.

ARMSTRONG WORLD INDUSTRIES INC is the larger business by last-quarter revenue ($388.3M vs $256.5M, roughly 1.5× Great Lakes Dredge & Dock CORP). ARMSTRONG WORLD INDUSTRIES INC runs the higher net margin — 16.9% vs 4.9%, a 11.9% gap on every dollar of revenue. On growth, Great Lakes Dredge & Dock CORP posted the faster year-over-year revenue change (26.5% vs 5.6%). ARMSTRONG WORLD INDUSTRIES INC produced more free cash flow last quarter ($62.2M vs $50.3M). Over the past eight quarters, Great Lakes Dredge & Dock CORP's revenue compounded faster (13.6% CAGR vs 9.1%).

Armstrong World Industries, Inc. is an international designer and manufacturer of wall and ceiling building materials based in Lancaster, Pennsylvania. As of 2014, AWI had 3,100 employees and a global manufacturing network of 17 facilities, down from 26, including nine plants dedicated to its WAVE joint venture, in 2012.

Great Lakes Dredge and Dock Company is an American company providing construction services in dredging and land reclamation, currently the largest such provider in the United States. GLD&D operates primarily in the United States but conducts one-quarter of its business overseas. The company was based in Oak Brook, Illinois, but in October 2020 relocated its corporate headquarters to Houston, Texas.

AWI vs GLDD — Head-to-Head

Bigger by revenue
AWI
AWI
1.5× larger
AWI
$388.3M
$256.5M
GLDD
Growing faster (revenue YoY)
GLDD
GLDD
+20.9% gap
GLDD
26.5%
5.6%
AWI
Higher net margin
AWI
AWI
11.9% more per $
AWI
16.9%
4.9%
GLDD
More free cash flow
AWI
AWI
$11.9M more FCF
AWI
$62.2M
$50.3M
GLDD
Faster 2-yr revenue CAGR
GLDD
GLDD
Annualised
GLDD
13.6%
9.1%
AWI

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
AWI
AWI
GLDD
GLDD
Revenue
$388.3M
$256.5M
Net Profit
$65.5M
$12.6M
Gross Margin
39.8%
20.9%
Operating Margin
23.7%
12.7%
Net Margin
16.9%
4.9%
Revenue YoY
5.6%
26.5%
Net Profit YoY
5.3%
-35.9%
EPS (diluted)
$1.51
$0.19

Green = leading value per metric. Periods may differ when fiscal calendars don't align.

8-Quarter Revenue & Profit Trend

Side-by-side quarterly history. Quarters aligned by calendar period so offset fiscal years line up.

Revenue
AWI
AWI
GLDD
GLDD
Q4 25
$388.3M
$256.5M
Q3 25
$425.2M
$195.2M
Q2 25
$424.6M
$193.8M
Q1 25
$382.7M
$242.9M
Q4 24
$367.7M
$202.8M
Q3 24
$386.6M
$191.2M
Q2 24
$365.1M
$170.1M
Q1 24
$326.3M
$198.7M
Net Profit
AWI
AWI
GLDD
GLDD
Q4 25
$65.5M
$12.6M
Q3 25
$86.3M
$17.7M
Q2 25
$87.8M
$9.7M
Q1 25
$69.1M
$33.4M
Q4 24
$62.2M
$19.7M
Q3 24
$76.9M
$8.9M
Q2 24
$65.9M
$7.7M
Q1 24
$59.9M
$21.0M
Gross Margin
AWI
AWI
GLDD
GLDD
Q4 25
39.8%
20.9%
Q3 25
42.0%
22.4%
Q2 25
41.4%
18.9%
Q1 25
39.2%
28.6%
Q4 24
39.1%
24.1%
Q3 24
42.4%
19.0%
Q2 24
40.9%
17.5%
Q1 24
38.1%
22.9%
Operating Margin
AWI
AWI
GLDD
GLDD
Q4 25
23.7%
12.7%
Q3 25
27.6%
14.4%
Q2 25
29.0%
8.8%
Q1 25
25.7%
20.6%
Q4 24
22.3%
14.8%
Q3 24
28.8%
8.7%
Q2 24
26.0%
8.6%
Q1 24
26.4%
15.8%
Net Margin
AWI
AWI
GLDD
GLDD
Q4 25
16.9%
4.9%
Q3 25
20.3%
9.1%
Q2 25
20.7%
5.0%
Q1 25
18.1%
13.8%
Q4 24
16.9%
9.7%
Q3 24
19.9%
4.6%
Q2 24
18.0%
4.5%
Q1 24
18.4%
10.6%
EPS (diluted)
AWI
AWI
GLDD
GLDD
Q4 25
$1.51
$0.19
Q3 25
$1.98
$0.26
Q2 25
$2.01
$0.14
Q1 25
$1.58
$0.49
Q4 24
$1.41
$0.29
Q3 24
$1.75
$0.13
Q2 24
$1.50
$0.11
Q1 24
$1.36
$0.31

Balance Sheet & Financial Strength

Snapshot of each company's liquidity, leverage and book value from the latest quarter.

Metric
AWI
AWI
GLDD
GLDD
Cash + ST InvestmentsLiquidity on hand
$112.7M
$13.4M
Total DebtLower is stronger
$378.2M
Stockholders' EquityBook value
$900.7M
$517.1M
Total Assets
$1.9B
$1.3B
Debt / EquityLower = less leverage
0.73×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
AWI
AWI
GLDD
GLDD
Q4 25
$112.7M
$13.4M
Q3 25
$90.1M
$12.7M
Q2 25
$81.1M
$2.9M
Q1 25
$82.8M
$11.3M
Q4 24
$79.3M
$10.2M
Q3 24
$73.7M
$12.0M
Q2 24
$73.6M
$23.1M
Q1 24
$69.6M
$22.8M
Total Debt
AWI
AWI
GLDD
GLDD
Q4 25
$378.2M
Q3 25
Q2 25
Q1 25
Q4 24
$448.2M
Q3 24
Q2 24
Q1 24
Stockholders' Equity
AWI
AWI
GLDD
GLDD
Q4 25
$900.7M
$517.1M
Q3 25
$889.2M
$502.1M
Q2 25
$837.8M
$481.9M
Q1 25
$793.4M
$479.9M
Q4 24
$757.1M
$448.9M
Q3 24
$717.0M
$425.4M
Q2 24
$669.0M
$418.0M
Q1 24
$626.8M
$409.0M
Total Assets
AWI
AWI
GLDD
GLDD
Q4 25
$1.9B
$1.3B
Q3 25
$1.9B
$1.3B
Q2 25
$1.9B
$1.2B
Q1 25
$1.9B
$1.2B
Q4 24
$1.8B
$1.3B
Q3 24
$1.8B
$1.1B
Q2 24
$1.8B
$1.1B
Q1 24
$1.7B
$1.1B
Debt / Equity
AWI
AWI
GLDD
GLDD
Q4 25
0.73×
Q3 25
Q2 25
Q1 25
Q4 24
1.00×
Q3 24
Q2 24
Q1 24

Cash Flow & Capital Efficiency

How much cash each business actually produces after reinvestment. Cash flow is harder to manipulate than net income.

Metric
AWI
AWI
GLDD
GLDD
Operating Cash FlowLast quarter
$110.0M
$79.7M
Free Cash FlowOCF − Capex
$62.2M
$50.3M
FCF MarginFCF / Revenue
16.0%
19.6%
Capex IntensityCapex / Revenue
12.3%
11.5%
Cash ConversionOCF / Net Profit
1.68×
6.31×
TTM Free Cash FlowTrailing 4 quarters
$246.1M
$99.5M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
AWI
AWI
GLDD
GLDD
Q4 25
$110.0M
$79.7M
Q3 25
$122.9M
$49.2M
Q2 25
$81.6M
$56.9M
Q1 25
$41.0M
$60.9M
Q4 24
$86.6M
$-13.5M
Q3 24
$96.5M
$26.8M
Q2 24
$57.3M
$18.4M
Q1 24
$26.4M
$38.4M
Free Cash Flow
AWI
AWI
GLDD
GLDD
Q4 25
$62.2M
$50.3M
Q3 25
$100.3M
$13.2M
Q2 25
$61.7M
$-3.7M
Q1 25
$21.9M
$39.6M
Q4 24
$57.8M
$-36.1M
Q3 24
$77.1M
$-11.5M
Q2 24
$37.4M
$-34.0M
Q1 24
$11.7M
$26.5M
FCF Margin
AWI
AWI
GLDD
GLDD
Q4 25
16.0%
19.6%
Q3 25
23.6%
6.8%
Q2 25
14.5%
-1.9%
Q1 25
5.7%
16.3%
Q4 24
15.7%
-17.8%
Q3 24
19.9%
-6.0%
Q2 24
10.2%
-20.0%
Q1 24
3.6%
13.4%
Capex Intensity
AWI
AWI
GLDD
GLDD
Q4 25
12.3%
11.5%
Q3 25
5.3%
18.4%
Q2 25
4.7%
31.3%
Q1 25
5.0%
8.7%
Q4 24
7.8%
11.2%
Q3 24
5.0%
20.0%
Q2 24
5.5%
30.8%
Q1 24
4.5%
6.0%
Cash Conversion
AWI
AWI
GLDD
GLDD
Q4 25
1.68×
6.31×
Q3 25
1.42×
2.77×
Q2 25
0.93×
5.87×
Q1 25
0.59×
1.82×
Q4 24
1.39×
-0.69×
Q3 24
1.25×
3.02×
Q2 24
0.87×
2.39×
Q1 24
0.44×
1.83×

Financial Flow Comparison

Revenue → gross profit → operating profit → net profit for each company.

Revenue Breakdown by Segment

AWI
AWI

Distributors$183.0M47%
Architectural Specialties$143.7M37%
Home Centers$27.2M7%
Retailers And Other$21.7M6%
Direct Customers$12.7M3%

GLDD
GLDD

Segment breakdown not available.

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