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Side-by-side financial comparison of MSA Safety Inc (MSA) and Enpro Inc. (NPO). Click either name above to swap in a different company.

MSA Safety Inc is the larger business by last-quarter revenue ($510.9M vs $295.4M, roughly 1.7× Enpro Inc.). MSA Safety Inc runs the higher net margin — 17.0% vs -10.8%, a 27.8% gap on every dollar of revenue. On growth, Enpro Inc. posted the faster year-over-year revenue change (14.3% vs 2.2%). Over the past eight quarters, MSA Safety Inc's revenue compounded faster (11.2% CAGR vs 7.1%).

Mine Safety Appliances, or MSA Safety Incorporated, is an American manufacturer and supplier of safety equipment designed for use in a variety of hazardous conditions in industries such as construction, the military, fire service, and chemical, oil, and gas production. MSA is based in the Pittsburgh suburb of Cranberry.

Enpro is a US-based industrial technology company that designs and manufactures products and materials for technology-intensive sectors. The company serves industries such as semiconductors, aerospace, power generation, heavy-duty trucking, agricultural machinery, chemical processing, pulp and paper, and life sciences from 61 primary manufacturing facilities located in 12 countries, worldwide. It is organized under three segments: Sealing Technologies, Advanced Surface Technologies, and Engin...

MSA vs NPO — Head-to-Head

Bigger by revenue
MSA
MSA
1.7× larger
MSA
$510.9M
$295.4M
NPO
Growing faster (revenue YoY)
NPO
NPO
+12.1% gap
NPO
14.3%
2.2%
MSA
Higher net margin
MSA
MSA
27.8% more per $
MSA
17.0%
-10.8%
NPO
Faster 2-yr revenue CAGR
MSA
MSA
Annualised
MSA
11.2%
7.1%
NPO

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
MSA
MSA
NPO
NPO
Revenue
$510.9M
$295.4M
Net Profit
$86.9M
$-32.0M
Gross Margin
46.9%
42.1%
Operating Margin
22.3%
11.2%
Net Margin
17.0%
-10.8%
Revenue YoY
2.2%
14.3%
Net Profit YoY
-1.2%
-330.2%
EPS (diluted)
$2.22
$-1.50

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
MSA
MSA
NPO
NPO
Q4 25
$510.9M
$295.4M
Q3 25
$468.4M
$286.6M
Q2 25
$474.1M
$288.1M
Q1 25
$421.3M
$273.2M
Q4 24
$499.7M
$258.4M
Q3 24
$432.7M
$260.9M
Q2 24
$462.5M
$271.9M
Q1 24
$413.3M
$257.5M
Net Profit
MSA
MSA
NPO
NPO
Q4 25
$86.9M
$-32.0M
Q3 25
$69.6M
$21.6M
Q2 25
$62.8M
$26.4M
Q1 25
$59.6M
$24.5M
Q4 24
$87.9M
$13.9M
Q3 24
$66.6M
$19.8M
Q2 24
$72.2M
$26.7M
Q1 24
$58.1M
$12.5M
Gross Margin
MSA
MSA
NPO
NPO
Q4 25
46.9%
42.1%
Q3 25
46.5%
41.9%
Q2 25
46.6%
43.3%
Q1 25
45.9%
43.3%
Q4 24
46.9%
42.3%
Q3 24
47.9%
42.3%
Q2 24
48.2%
43.8%
Q1 24
47.3%
41.2%
Operating Margin
MSA
MSA
NPO
NPO
Q4 25
22.3%
11.2%
Q3 25
20.1%
14.3%
Q2 25
18.1%
15.9%
Q1 25
18.5%
15.3%
Q4 24
23.5%
12.5%
Q3 24
21.1%
13.1%
Q2 24
21.6%
17.7%
Q1 24
19.4%
10.9%
Net Margin
MSA
MSA
NPO
NPO
Q4 25
17.0%
-10.8%
Q3 25
14.9%
7.5%
Q2 25
13.2%
9.2%
Q1 25
14.1%
9.0%
Q4 24
17.6%
5.4%
Q3 24
15.4%
7.6%
Q2 24
15.6%
9.8%
Q1 24
14.1%
4.9%
EPS (diluted)
MSA
MSA
NPO
NPO
Q4 25
$2.22
$-1.50
Q3 25
$1.77
$1.01
Q2 25
$1.59
$1.25
Q1 25
$1.51
$1.15
Q4 24
$2.22
$0.65
Q3 24
$1.69
$0.94
Q2 24
$1.83
$1.27
Q1 24
$1.47
$0.59

Balance Sheet & Financial Strength

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

Metric
MSA
MSA
NPO
NPO
Cash + ST InvestmentsLiquidity on hand
$165.1M
$114.7M
Total DebtLower is stronger
$580.9M
$655.3M
Stockholders' EquityBook value
$1.4B
$1.5B
Total Assets
$2.6B
$2.7B
Debt / EquityLower = less leverage
0.42×
0.42×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
MSA
MSA
NPO
NPO
Q4 25
$165.1M
$114.7M
Q3 25
$170.0M
$132.9M
Q2 25
$147.0M
$107.1M
Q1 25
$170.6M
$240.3M
Q4 24
$164.6M
$236.3M
Q3 24
$154.4M
$206.9M
Q2 24
$146.8M
$175.9M
Q1 24
$148.3M
$163.9M
Total Debt
MSA
MSA
NPO
NPO
Q4 25
$580.9M
$655.3M
Q3 25
$628.6M
Q2 25
$679.3M
Q1 25
$502.1M
Q4 24
$508.0M
$640.1M
Q3 24
$554.7M
Q2 24
$588.2M
Q1 24
$596.2M
$644.9M
Stockholders' Equity
MSA
MSA
NPO
NPO
Q4 25
$1.4B
$1.5B
Q3 25
$1.3B
$1.5B
Q2 25
$1.3B
$1.5B
Q1 25
$1.2B
$1.5B
Q4 24
$1.1B
$1.4B
Q3 24
$1.1B
$1.5B
Q2 24
$1.0B
$1.4B
Q1 24
$994.8M
$1.4B
Total Assets
MSA
MSA
NPO
NPO
Q4 25
$2.6B
$2.7B
Q3 25
$2.6B
$2.4B
Q2 25
$2.6B
$2.4B
Q1 25
$2.2B
$2.5B
Q4 24
$2.2B
$2.5B
Q3 24
$2.2B
$2.5B
Q2 24
$2.2B
$2.5B
Q1 24
$2.2B
$2.5B
Debt / Equity
MSA
MSA
NPO
NPO
Q4 25
0.42×
0.42×
Q3 25
0.48×
Q2 25
0.54×
Q1 25
0.42×
Q4 24
0.44×
0.45×
Q3 24
0.51×
Q2 24
0.57×
Q1 24
0.60×
0.46×

Cash Flow & Capital Efficiency

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

Metric
MSA
MSA
NPO
NPO
Operating Cash FlowLast quarter
$122.4M
Free Cash FlowOCF − Capex
$106.0M
FCF MarginFCF / Revenue
20.8%
Capex IntensityCapex / Revenue
3.2%
4.1%
Cash ConversionOCF / Net Profit
1.41×
TTM Free Cash FlowTrailing 4 quarters
$295.4M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
MSA
MSA
NPO
NPO
Q4 25
$122.4M
Q3 25
$112.5M
$65.3M
Q2 25
$67.2M
$52.2M
Q1 25
$61.8M
$21.0M
Q4 24
$107.9M
$59.4M
Q3 24
$84.3M
$54.0M
Q2 24
$53.3M
$43.2M
Q1 24
$50.9M
$6.3M
Free Cash Flow
MSA
MSA
NPO
NPO
Q4 25
$106.0M
Q3 25
$100.5M
$53.4M
Q2 25
$37.9M
$42.3M
Q1 25
$51.0M
$13.0M
Q4 24
$93.5M
$49.1M
Q3 24
$70.1M
$48.3M
Q2 24
$39.0M
$38.3M
Q1 24
$39.7M
$-1.9M
FCF Margin
MSA
MSA
NPO
NPO
Q4 25
20.8%
Q3 25
21.4%
18.6%
Q2 25
8.0%
14.7%
Q1 25
12.1%
4.8%
Q4 24
18.7%
19.0%
Q3 24
16.2%
18.5%
Q2 24
8.4%
14.1%
Q1 24
9.6%
-0.7%
Capex Intensity
MSA
MSA
NPO
NPO
Q4 25
3.2%
4.1%
Q3 25
2.6%
4.2%
Q2 25
6.2%
3.4%
Q1 25
2.6%
2.9%
Q4 24
2.9%
4.0%
Q3 24
3.3%
2.2%
Q2 24
3.1%
1.8%
Q1 24
2.7%
3.2%
Cash Conversion
MSA
MSA
NPO
NPO
Q4 25
1.41×
Q3 25
1.62×
3.02×
Q2 25
1.07×
1.98×
Q1 25
1.04×
0.86×
Q4 24
1.23×
4.27×
Q3 24
1.27×
2.73×
Q2 24
0.74×
1.62×
Q1 24
0.88×
0.50×

Financial Flow Comparison

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

Revenue Breakdown by Segment

MSA
MSA

Americas Segment$335.2M66%
International Segment$175.7M34%

NPO
NPO

Sealing Technologies Segment$187.0M63%
General Industrial$71.3M24%
Power Generation$19.9M7%
Oiland Gas Market$15.0M5%
Semiconductors$2.2M1%

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