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Side-by-side financial comparison of Air Products (APD) and CONSTELLIUM SE (CSTM). Click either name above to swap in a different company.

Air Products is the larger business by last-quarter revenue ($3.1B vs $2.2B, roughly 1.4× CONSTELLIUM SE). Air Products runs the higher net margin — 21.9% vs 5.1%, a 16.8% gap on every dollar of revenue. CONSTELLIUM SE produced more free cash flow last quarter ($109.0M vs $-350.5M).

Air Products and Chemicals, Inc. provides atmospheric gases, process and specialty gases, equipment, and services worldwide. The company produces atmospheric gases, including oxygen, nitrogen, and argon; process gases, such as hydrogen, helium, carbon dioxide, carbon monoxide, syngas; specialty gases; and equipment for the production or processing of gases comprising air separation units and non-cryogenic generators for customers in various industries, including refining, chemical, gasificati...

Constellium SE is an American-Swiss, French-based global manufacturer of aluminium rolled products, extruded products, and structural parts based on a large variety of advanced alloys. Constellium's C-TEC research center has been credited for advancing technology in the field of advanced aluminium alloy. Constellium primarily serves the aerospace, automotive, and packaging sectors. Large clients include Mercedes-Benz, Audi, BMW, Fiat Chrysler Automotive, Ford, Airbus, Boeing, and Bombardier.

APD vs CSTM — Head-to-Head

Bigger by revenue
APD
APD
1.4× larger
APD
$3.1B
$2.2B
CSTM
Higher net margin
APD
APD
16.8% more per $
APD
21.9%
5.1%
CSTM
More free cash flow
CSTM
CSTM
$459.5M more FCF
CSTM
$109.0M
$-350.5M
APD

Income Statement — Q1 2026 vs Q4 2025

Metric
APD
APD
CSTM
CSTM
Revenue
$3.1B
$2.2B
Net Profit
$678.2M
$112.0M
Gross Margin
32.1%
Operating Margin
23.7%
7.5%
Net Margin
21.9%
5.1%
Revenue YoY
5.8%
Net Profit YoY
9.8%
EPS (diluted)
$3.04
$0.79

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
APD
APD
CSTM
CSTM
Q4 25
$3.1B
$2.2B
Q3 25
$3.2B
$2.2B
Q2 25
$3.0B
$2.1B
Q1 25
$2.9B
$2.0B
Q4 24
$2.9B
Q3 24
$3.2B
Q2 24
$3.0B
$1.9B
Q1 24
$2.9B
Net Profit
APD
APD
CSTM
CSTM
Q4 25
$678.2M
$112.0M
Q3 25
$4.9M
$88.0M
Q2 25
$713.8M
$36.0M
Q1 25
$-1.7B
$37.0M
Q4 24
$617.4M
Q3 24
$1.9B
Q2 24
$696.6M
$76.0M
Q1 24
$572.4M
Gross Margin
APD
APD
CSTM
CSTM
Q4 25
32.1%
Q3 25
32.3%
Q2 25
32.5%
Q1 25
29.6%
Q4 24
31.2%
Q3 24
34.0%
Q2 24
32.8%
Q1 24
32.0%
Operating Margin
APD
APD
CSTM
CSTM
Q4 25
23.7%
7.5%
Q3 25
0.5%
5.8%
Q2 25
26.2%
2.7%
Q1 25
-79.8%
3.1%
Q4 24
22.0%
Q3 24
76.1%
Q2 24
24.7%
5.4%
Q1 24
21.7%
Net Margin
APD
APD
CSTM
CSTM
Q4 25
21.9%
5.1%
Q3 25
0.2%
4.1%
Q2 25
23.6%
1.7%
Q1 25
-59.3%
1.9%
Q4 24
21.1%
Q3 24
61.2%
Q2 24
23.3%
3.9%
Q1 24
19.5%
EPS (diluted)
APD
APD
CSTM
CSTM
Q4 25
$3.04
$0.79
Q3 25
$0.03
$0.62
Q2 25
$3.20
$0.25
Q1 25
$-7.77
$0.26
Q4 24
$2.77
Q3 24
$8.75
Q2 24
$3.13
$0.51
Q1 24
$2.57

Balance Sheet & Financial Strength

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

Metric
APD
APD
CSTM
CSTM
Cash + ST InvestmentsLiquidity on hand
$1.0B
$120.0M
Total DebtLower is stronger
$1.9B
Stockholders' EquityBook value
$15.4B
$952.0M
Total Assets
$41.2B
$5.4B
Debt / EquityLower = less leverage
2.00×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
APD
APD
CSTM
CSTM
Q4 25
$1.0B
$120.0M
Q3 25
$1.9B
$122.0M
Q2 25
$2.3B
$133.0M
Q1 25
$1.6B
$118.0M
Q4 24
$2.0B
Q3 24
$3.0B
Q2 24
$2.4B
Q1 24
$2.6B
Total Debt
APD
APD
CSTM
CSTM
Q4 25
$1.9B
Q3 25
$2.0B
Q2 25
$2.0B
Q1 25
$1.9B
Q4 24
Q3 24
Q2 24
Q1 24
Stockholders' Equity
APD
APD
CSTM
CSTM
Q4 25
$15.4B
$952.0M
Q3 25
$15.0B
$845.0M
Q2 25
$15.5B
$780.0M
Q1 25
$14.7B
$745.0M
Q4 24
$16.7B
Q3 24
$17.0B
Q2 24
$15.1B
$796.0M
Q1 24
$14.9B
Total Assets
APD
APD
CSTM
CSTM
Q4 25
$41.2B
$5.4B
Q3 25
$41.1B
$5.4B
Q2 25
$41.7B
$5.4B
Q1 25
$38.9B
$5.2B
Q4 24
$40.0B
Q3 24
$39.6B
Q2 24
$37.0B
Q1 24
$35.9B
Debt / Equity
APD
APD
CSTM
CSTM
Q4 25
2.00×
Q3 25
2.34×
Q2 25
2.53×
Q1 25
2.56×
Q4 24
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
APD
APD
CSTM
CSTM
Operating Cash FlowLast quarter
$900.7M
$218.0M
Free Cash FlowOCF − Capex
$-350.5M
$109.0M
FCF MarginFCF / Revenue
-11.3%
5.0%
Capex IntensityCapex / Revenue
40.3%
5.0%
Cash ConversionOCF / Net Profit
1.33×
1.95×
TTM Free Cash FlowTrailing 4 quarters
$159.0M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
APD
APD
CSTM
CSTM
Q4 25
$900.7M
$218.0M
Q3 25
$99.0M
Q2 25
$855.8M
$114.0M
Q1 25
$328.1M
$58.0M
Q4 24
$811.7M
Q3 24
Q2 24
$1.3B
$138.0M
Q1 24
$801.7M
Free Cash Flow
APD
APD
CSTM
CSTM
Q4 25
$-350.5M
$109.0M
Q3 25
$24.0M
Q2 25
$-640.0M
$37.0M
Q1 25
$-1.6B
$-11.0M
Q4 24
$-1.3B
Q3 24
Q2 24
$-345.2M
$54.0M
Q1 24
$-867.7M
FCF Margin
APD
APD
CSTM
CSTM
Q4 25
-11.3%
5.0%
Q3 25
1.1%
Q2 25
-21.2%
1.8%
Q1 25
-53.6%
-0.6%
Q4 24
-44.5%
Q3 24
Q2 24
-11.6%
2.8%
Q1 24
-29.6%
Capex Intensity
APD
APD
CSTM
CSTM
Q4 25
40.3%
5.0%
Q3 25
47.9%
3.5%
Q2 25
49.5%
3.7%
Q1 25
64.9%
3.5%
Q4 24
72.2%
Q3 24
65.1%
Q2 24
53.8%
4.3%
Q1 24
57.0%
Cash Conversion
APD
APD
CSTM
CSTM
Q4 25
1.33×
1.95×
Q3 25
1.13×
Q2 25
1.20×
3.17×
Q1 25
1.57×
Q4 24
1.31×
Q3 24
Q2 24
1.81×
1.82×
Q1 24
1.40×

Financial Flow Comparison

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

Revenue Breakdown by Segment

APD
APD

Other$1.6B53%
Onsite$783.9M25%
Merchant$557.8M18%
Saleof Equipment$117.0M4%

CSTM
CSTM

Packaging Rolled Products$1.0B46%
Automotive Rolled Products$318.0M14%
Aerospace Rolled Products$270.0M12%
Transportation Industry Defense And Other Rolled Products$232.0M11%
Automotive Extruded Products$220.0M10%
Other Extruded Products$132.0M6%
Specialty And Other Thin Rolled Products$22.0M1%

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