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Side-by-side financial comparison of CONSTELLIUM SE (CSTM) and Steris (STE). Click either name above to swap in a different company.
CONSTELLIUM SE is the larger business by last-quarter revenue ($2.2B vs $1.5B, roughly 1.5× Steris). Steris runs the higher net margin — 12.9% vs 5.1%, a 7.8% gap on every dollar of revenue. Steris produced more free cash flow last quarter ($199.5M vs $109.0M).
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.
Steris plc is an American-Irish-based medical equipment company specializing in sterilization and surgical products for the US healthcare system. Steris is operationally headquartered in Mentor, Ohio, and has been legally registered in Dublin, Ireland, for tax purposes since 2018. Previously the company was registered in the United Kingdom from 2014 to 2018.
CSTM vs STE — Head-to-Head
Income Statement — Q4 FY2025 vs Q3 FY2026
| Metric | | |
|---|---|---|
| Revenue | $2.2B | $1.5B |
| Net Profit | $112.0M | $192.9M |
| Gross Margin | — | 43.8% |
| Operating Margin | 7.5% | 18.3% |
| Net Margin | 5.1% | 12.9% |
| Revenue YoY | — | 9.2% |
| Net Profit YoY | — | 11.2% |
| EPS (diluted) | $0.79 | $1.96 |
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.
| Q4 25 | $2.2B | $1.5B | ||
| Q3 25 | $2.2B | $1.5B | ||
| Q2 25 | $2.1B | $1.4B | ||
| Q1 25 | $2.0B | $1.5B | ||
| Q4 24 | — | $1.4B | ||
| Q3 24 | — | $1.3B | ||
| Q2 24 | $1.9B | $1.3B | ||
| Q1 24 | — | $1.1B |
| Q4 25 | $112.0M | $192.9M | ||
| Q3 25 | $88.0M | $191.9M | ||
| Q2 25 | $36.0M | $177.4M | ||
| Q1 25 | $37.0M | $145.7M | ||
| Q4 24 | — | $173.5M | ||
| Q3 24 | — | $150.0M | ||
| Q2 24 | $76.0M | $145.4M | ||
| Q1 24 | — | $-1.4M |
| Q4 25 | — | 43.8% | ||
| Q3 25 | — | 44.2% | ||
| Q2 25 | — | 45.1% | ||
| Q1 25 | — | 43.3% | ||
| Q4 24 | — | 44.5% | ||
| Q3 24 | — | 43.6% | ||
| Q2 24 | — | 44.7% | ||
| Q1 24 | — | 40.2% |
| Q4 25 | 7.5% | 18.3% | ||
| Q3 25 | 5.8% | 18.2% | ||
| Q2 25 | 2.7% | 17.7% | ||
| Q1 25 | 3.1% | 14.6% | ||
| Q4 24 | — | 17.9% | ||
| Q3 24 | — | 16.5% | ||
| Q2 24 | 5.4% | 14.5% | ||
| Q1 24 | — | 22.0% |
| Q4 25 | 5.1% | 12.9% | ||
| Q3 25 | 4.1% | 13.1% | ||
| Q2 25 | 1.7% | 12.8% | ||
| Q1 25 | 1.9% | 9.8% | ||
| Q4 24 | — | 12.7% | ||
| Q3 24 | — | 11.3% | ||
| Q2 24 | 3.9% | 11.4% | ||
| Q1 24 | — | -0.1% |
| Q4 25 | $0.79 | $1.96 | ||
| Q3 25 | $0.62 | $1.94 | ||
| Q2 25 | $0.25 | $1.79 | ||
| Q1 25 | $0.26 | $1.48 | ||
| Q4 24 | — | $1.75 | ||
| Q3 24 | — | $1.51 | ||
| Q2 24 | $0.51 | $1.46 | ||
| Q1 24 | — | $-0.02 |
Balance Sheet & Financial Strength
Snapshot of each company's liquidity, leverage and book value from the latest quarter.
| Metric | | |
|---|---|---|
| Cash + ST InvestmentsLiquidity on hand | $120.0M | $423.7M |
| Total DebtLower is stronger | $1.9B | $1.9B |
| Stockholders' EquityBook value | $952.0M | $7.2B |
| Total Assets | $5.4B | $10.6B |
| Debt / EquityLower = less leverage | 2.00× | 0.27× |
8-quarter trend — quarters aligned by calendar period.
| Q4 25 | $120.0M | $423.7M | ||
| Q3 25 | $122.0M | $319.2M | ||
| Q2 25 | $133.0M | $279.7M | ||
| Q1 25 | $118.0M | $171.7M | ||
| Q4 24 | — | $155.2M | ||
| Q3 24 | — | $172.2M | ||
| Q2 24 | — | $198.3M | ||
| Q1 24 | — | $207.0M |
| Q4 25 | $1.9B | $1.9B | ||
| Q3 25 | $2.0B | $1.9B | ||
| Q2 25 | $2.0B | $1.9B | ||
| Q1 25 | $1.9B | $1.9B | ||
| Q4 24 | — | $2.0B | ||
| Q3 24 | — | $2.2B | ||
| Q2 24 | — | $2.2B | ||
| Q1 24 | — | $3.1B |
| Q4 25 | $952.0M | $7.2B | ||
| Q3 25 | $845.0M | $7.0B | ||
| Q2 25 | $780.0M | $7.0B | ||
| Q1 25 | $745.0M | $6.6B | ||
| Q4 24 | — | $6.4B | ||
| Q3 24 | — | $6.6B | ||
| Q2 24 | $796.0M | $6.4B | ||
| Q1 24 | — | $6.3B |
| Q4 25 | $5.4B | $10.6B | ||
| Q3 25 | $5.4B | $10.4B | ||
| Q2 25 | $5.4B | $10.4B | ||
| Q1 25 | $5.2B | $10.1B | ||
| Q4 24 | — | $10.0B | ||
| Q3 24 | — | $10.2B | ||
| Q2 24 | — | $10.1B | ||
| Q1 24 | — | $11.1B |
| Q4 25 | 2.00× | 0.27× | ||
| Q3 25 | 2.34× | 0.27× | ||
| Q2 25 | 2.53× | 0.27× | ||
| Q1 25 | 2.56× | 0.29× | ||
| Q4 24 | — | 0.32× | ||
| Q3 24 | — | 0.33× | ||
| Q2 24 | — | 0.35× | ||
| Q1 24 | — | 0.50× |
Cash Flow & Capital Efficiency
How much cash each business actually produces after reinvestment. Cash flow is harder to manipulate than net income.
| Metric | | |
|---|---|---|
| Operating Cash FlowLast quarter | $218.0M | $298.2M |
| Free Cash FlowOCF − Capex | $109.0M | $199.5M |
| FCF MarginFCF / Revenue | 5.0% | 13.3% |
| Capex IntensityCapex / Revenue | 5.0% | 6.6% |
| Cash ConversionOCF / Net Profit | 1.95× | 1.55× |
| TTM Free Cash FlowTrailing 4 quarters | $159.0M | $917.1M |
8-quarter trend — quarters aligned by calendar period.
| Q4 25 | $218.0M | $298.2M | ||
| Q3 25 | $99.0M | $287.8M | ||
| Q2 25 | $114.0M | $420.0M | ||
| Q1 25 | $58.0M | $260.8M | ||
| Q4 24 | — | $332.8M | ||
| Q3 24 | — | $250.7M | ||
| Q2 24 | $138.0M | $303.7M | ||
| Q1 24 | — | $254.8M |
| Q4 25 | $109.0M | $199.5M | ||
| Q3 25 | $24.0M | $201.3M | ||
| Q2 25 | $37.0M | $326.4M | ||
| Q1 25 | $-11.0M | $189.9M | ||
| Q4 24 | — | $243.6M | ||
| Q3 24 | — | $148.8M | ||
| Q2 24 | $54.0M | $195.7M | ||
| Q1 24 | — | $163.3M |
| Q4 25 | 5.0% | 13.3% | ||
| Q3 25 | 1.1% | 13.8% | ||
| Q2 25 | 1.8% | 23.5% | ||
| Q1 25 | -0.6% | 12.8% | ||
| Q4 24 | — | 17.8% | ||
| Q3 24 | — | 11.2% | ||
| Q2 24 | 2.8% | 15.3% | ||
| Q1 24 | — | 14.6% |
| Q4 25 | 5.0% | 6.6% | ||
| Q3 25 | 3.5% | 5.9% | ||
| Q2 25 | 3.7% | 6.7% | ||
| Q1 25 | 3.5% | 4.8% | ||
| Q4 24 | — | 6.5% | ||
| Q3 24 | — | 7.7% | ||
| Q2 24 | 4.3% | 8.4% | ||
| Q1 24 | — | 8.2% |
| Q4 25 | 1.95× | 1.55× | ||
| Q3 25 | 1.13× | 1.50× | ||
| Q2 25 | 3.17× | 2.37× | ||
| Q1 25 | 1.57× | 1.79× | ||
| Q4 24 | — | 1.92× | ||
| Q3 24 | — | 1.67× | ||
| Q2 24 | 1.82× | 2.09× | ||
| Q1 24 | — | — |
Financial Flow Comparison
Revenue → gross profit → operating profit → net profit for each company.
Revenue Breakdown by Segment
CSTM
| Packaging Rolled Products | $1.0B | 46% |
| Automotive Rolled Products | $318.0M | 14% |
| Aerospace Rolled Products | $270.0M | 12% |
| Transportation Industry Defense And Other Rolled Products | $232.0M | 11% |
| Automotive Extruded Products | $220.0M | 10% |
| Other Extruded Products | $132.0M | 6% |
| Specialty And Other Thin Rolled Products | $22.0M | 1% |
STE
| Servicerevenues | $404.7M | 27% |
| Consumablerevenues | $387.1M | 26% |
| Applied Sterilization Technologies | $286.6M | 19% |
| Capitalequipmentrevenues | $272.1M | 18% |
| Life Science | $145.8M | 10% |
