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Side-by-side financial comparison of BWX Technologies, Inc. (BWXT) and Steris (STE). Click either name above to swap in a different company.

Steris is the larger business by last-quarter revenue ($1.5B vs $885.8M, roughly 1.7× BWX Technologies, Inc.). Steris runs the higher net margin — 12.9% vs 10.5%, a 2.4% gap on every dollar of revenue. On growth, BWX Technologies, Inc. posted the faster year-over-year revenue change (18.7% vs 9.2%). Steris produced more free cash flow last quarter ($199.5M vs $56.8M). Over the past eight quarters, BWX Technologies, Inc.'s revenue compounded faster (21.1% CAGR vs 15.8%).

BWX Technologies, Inc. is a company headquartered in Lynchburg, Virginia that supplies nuclear components and fuel internationally.

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.

BWXT vs STE — Head-to-Head

Bigger by revenue
STE
STE
1.7× larger
STE
$1.5B
$885.8M
BWXT
Growing faster (revenue YoY)
BWXT
BWXT
+9.5% gap
BWXT
18.7%
9.2%
STE
Higher net margin
STE
STE
2.4% more per $
STE
12.9%
10.5%
BWXT
More free cash flow
STE
STE
$142.7M more FCF
STE
$199.5M
$56.8M
BWXT
Faster 2-yr revenue CAGR
BWXT
BWXT
Annualised
BWXT
21.1%
15.8%
STE

Income Statement — Q4 FY2025 vs Q3 FY2026

Metric
BWXT
BWXT
STE
STE
Revenue
$885.8M
$1.5B
Net Profit
$93.0M
$192.9M
Gross Margin
43.8%
Operating Margin
10.4%
18.3%
Net Margin
10.5%
12.9%
Revenue YoY
18.7%
9.2%
Net Profit YoY
30.9%
11.2%
EPS (diluted)
$1.02
$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.

Revenue
BWXT
BWXT
STE
STE
Q4 25
$885.8M
$1.5B
Q3 25
$866.3M
$1.5B
Q2 25
$764.0M
$1.4B
Q1 25
$682.3M
$1.5B
Q4 24
$746.3M
$1.4B
Q3 24
$672.0M
$1.3B
Q2 24
$681.5M
$1.3B
Q1 24
$604.0M
$1.1B
Net Profit
BWXT
BWXT
STE
STE
Q4 25
$93.0M
$192.9M
Q3 25
$82.1M
$191.9M
Q2 25
$78.4M
$177.4M
Q1 25
$75.5M
$145.7M
Q4 24
$71.0M
$173.5M
Q3 24
$69.5M
$150.0M
Q2 24
$73.0M
$145.4M
Q1 24
$68.5M
$-1.4M
Gross Margin
BWXT
BWXT
STE
STE
Q4 25
43.8%
Q3 25
21.8%
44.2%
Q2 25
25.1%
45.1%
Q1 25
24.2%
43.3%
Q4 24
44.5%
Q3 24
24.4%
43.6%
Q2 24
24.7%
44.7%
Q1 24
24.6%
40.2%
Operating Margin
BWXT
BWXT
STE
STE
Q4 25
10.4%
18.3%
Q3 25
13.1%
18.2%
Q2 25
13.4%
17.7%
Q1 25
14.2%
14.6%
Q4 24
12.4%
17.9%
Q3 24
14.4%
16.5%
Q2 24
14.5%
14.5%
Q1 24
15.4%
22.0%
Net Margin
BWXT
BWXT
STE
STE
Q4 25
10.5%
12.9%
Q3 25
9.5%
13.1%
Q2 25
10.3%
12.8%
Q1 25
11.1%
9.8%
Q4 24
9.5%
12.7%
Q3 24
10.3%
11.3%
Q2 24
10.7%
11.4%
Q1 24
11.3%
-0.1%
EPS (diluted)
BWXT
BWXT
STE
STE
Q4 25
$1.02
$1.96
Q3 25
$0.89
$1.94
Q2 25
$0.85
$1.79
Q1 25
$0.82
$1.48
Q4 24
$0.77
$1.75
Q3 24
$0.76
$1.51
Q2 24
$0.79
$1.46
Q1 24
$0.75
$-0.02

Balance Sheet & Financial Strength

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

Metric
BWXT
BWXT
STE
STE
Cash + ST InvestmentsLiquidity on hand
$499.8M
$423.7M
Total DebtLower is stronger
$1.9B
Stockholders' EquityBook value
$1.2B
$7.2B
Total Assets
$4.3B
$10.6B
Debt / EquityLower = less leverage
0.27×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
BWXT
BWXT
STE
STE
Q4 25
$499.8M
$423.7M
Q3 25
$79.6M
$319.2M
Q2 25
$37.0M
$279.7M
Q1 25
$55.4M
$171.7M
Q4 24
$74.1M
$155.2M
Q3 24
$35.5M
$172.2M
Q2 24
$48.3M
$198.3M
Q1 24
$45.9M
$207.0M
Total Debt
BWXT
BWXT
STE
STE
Q4 25
$1.9B
Q3 25
$1.9B
Q2 25
$1.9B
Q1 25
$1.9B
Q4 24
$2.0B
Q3 24
$2.2B
Q2 24
$2.2B
Q1 24
$3.1B
Stockholders' Equity
BWXT
BWXT
STE
STE
Q4 25
$1.2B
$7.2B
Q3 25
$1.2B
$7.0B
Q2 25
$1.2B
$7.0B
Q1 25
$1.1B
$6.6B
Q4 24
$1.1B
$6.4B
Q3 24
$1.1B
$6.6B
Q2 24
$998.5M
$6.4B
Q1 24
$946.2M
$6.3B
Total Assets
BWXT
BWXT
STE
STE
Q4 25
$4.3B
$10.6B
Q3 25
$3.8B
$10.4B
Q2 25
$3.7B
$10.4B
Q1 25
$3.1B
$10.1B
Q4 24
$2.9B
$10.0B
Q3 24
$2.9B
$10.2B
Q2 24
$2.8B
$10.1B
Q1 24
$2.8B
$11.1B
Debt / Equity
BWXT
BWXT
STE
STE
Q4 25
0.27×
Q3 25
0.27×
Q2 25
0.27×
Q1 25
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
BWXT
BWXT
STE
STE
Operating Cash FlowLast quarter
$127.0M
$298.2M
Free Cash FlowOCF − Capex
$56.8M
$199.5M
FCF MarginFCF / Revenue
6.4%
13.3%
Capex IntensityCapex / Revenue
7.9%
6.6%
Cash ConversionOCF / Net Profit
1.37×
1.55×
TTM Free Cash FlowTrailing 4 quarters
$295.3M
$917.1M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
BWXT
BWXT
STE
STE
Q4 25
$127.0M
$298.2M
Q3 25
$143.2M
$287.8M
Q2 25
$159.0M
$420.0M
Q1 25
$50.6M
$260.8M
Q4 24
$276.9M
$332.8M
Q3 24
$32.6M
$250.7M
Q2 24
$65.9M
$303.7M
Q1 24
$33.0M
$254.8M
Free Cash Flow
BWXT
BWXT
STE
STE
Q4 25
$56.8M
$199.5M
Q3 25
$94.9M
$201.3M
Q2 25
$126.3M
$326.4M
Q1 25
$17.3M
$189.9M
Q4 24
$224.4M
$243.6M
Q3 24
$-7.7M
$148.8M
Q2 24
$35.5M
$195.7M
Q1 24
$2.6M
$163.3M
FCF Margin
BWXT
BWXT
STE
STE
Q4 25
6.4%
13.3%
Q3 25
11.0%
13.8%
Q2 25
16.5%
23.5%
Q1 25
2.5%
12.8%
Q4 24
30.1%
17.8%
Q3 24
-1.1%
11.2%
Q2 24
5.2%
15.3%
Q1 24
0.4%
14.6%
Capex Intensity
BWXT
BWXT
STE
STE
Q4 25
7.9%
6.6%
Q3 25
5.6%
5.9%
Q2 25
4.3%
6.7%
Q1 25
4.9%
4.8%
Q4 24
7.0%
6.5%
Q3 24
6.0%
7.7%
Q2 24
4.5%
8.4%
Q1 24
5.0%
8.2%
Cash Conversion
BWXT
BWXT
STE
STE
Q4 25
1.37×
1.55×
Q3 25
1.74×
1.50×
Q2 25
2.03×
2.37×
Q1 25
0.67×
1.79×
Q4 24
3.90×
1.92×
Q3 24
0.47×
1.67×
Q2 24
0.90×
2.09×
Q1 24
0.48×

Financial Flow Comparison

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

Revenue Breakdown by Segment

BWXT
BWXT

Nuclear Component Program$436.4M49%
Nuclear Manufacturing$134.8M15%
Cost Plus Fee$116.1M13%
Uranium And Nuclear Services$103.8M12%
Commercial Operations$49.0M6%
Commercial Operations Segment$33.7M4%
Transferred At Point In Time$1.3M0%

STE
STE

Servicerevenues$404.7M27%
Consumablerevenues$387.1M26%
Applied Sterilization Technologies$286.6M19%
Capitalequipmentrevenues$272.1M18%
Life Science$145.8M10%

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