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

MDU RESOURCES GROUP INC is the larger business by last-quarter revenue ($522.6M vs $510.9M, roughly 1.0× MSA Safety Inc). MSA Safety Inc runs the higher net margin — 17.0% vs 14.6%, a 2.4% gap on every dollar of revenue. On growth, MSA Safety Inc posted the faster year-over-year revenue change (2.2% vs -1.6%). MSA Safety Inc produced more free cash flow last quarter ($106.0M vs $-336.0M). Over the past eight quarters, MSA Safety Inc's revenue compounded faster (11.2% CAGR vs -5.7%).

MDU Resources Group, Inc. is a U.S.-based corporation supplying products and services to regulated energy delivery and utilities related construction materials and services businesses. It is headquartered in Bismarck, North Dakota, and operates in 48 states.

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.

MDU vs MSA — Head-to-Head

Bigger by revenue
MDU
MDU
1.0× larger
MDU
$522.6M
$510.9M
MSA
Growing faster (revenue YoY)
MSA
MSA
+3.8% gap
MSA
2.2%
-1.6%
MDU
Higher net margin
MSA
MSA
2.4% more per $
MSA
17.0%
14.6%
MDU
More free cash flow
MSA
MSA
$442.0M more FCF
MSA
$106.0M
$-336.0M
MDU
Faster 2-yr revenue CAGR
MSA
MSA
Annualised
MSA
11.2%
-5.7%
MDU

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
MDU
MDU
MSA
MSA
Revenue
$522.6M
$510.9M
Net Profit
$76.3M
$86.9M
Gross Margin
46.9%
Operating Margin
20.5%
22.3%
Net Margin
14.6%
17.0%
Revenue YoY
-1.6%
2.2%
Net Profit YoY
38.4%
-1.2%
EPS (diluted)
$0.37
$2.22

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
MDU
MDU
MSA
MSA
Q4 25
$522.6M
$510.9M
Q3 25
$313.6M
$468.4M
Q2 25
$348.7M
$474.1M
Q1 25
$678.0M
$421.3M
Q4 24
$531.0M
$499.7M
Q3 24
$290.7M
$432.7M
Q2 24
$343.1M
$462.5M
Q1 24
$588.2M
$413.3M
Net Profit
MDU
MDU
MSA
MSA
Q4 25
$76.3M
$86.9M
Q3 25
$18.3M
$69.6M
Q2 25
$13.8M
$62.8M
Q1 25
$82.0M
$59.6M
Q4 24
$55.2M
$87.9M
Q3 24
$64.6M
$66.6M
Q2 24
$60.4M
$72.2M
Q1 24
$100.9M
$58.1M
Gross Margin
MDU
MDU
MSA
MSA
Q4 25
46.9%
Q3 25
46.5%
Q2 25
46.6%
Q1 25
45.9%
Q4 24
46.9%
Q3 24
47.9%
Q2 24
48.2%
Q1 24
47.3%
Operating Margin
MDU
MDU
MSA
MSA
Q4 25
20.5%
22.3%
Q3 25
12.7%
20.1%
Q2 25
8.7%
18.1%
Q1 25
16.6%
18.5%
Q4 24
17.8%
23.5%
Q3 24
12.0%
21.1%
Q2 24
11.5%
21.6%
Q1 24
16.4%
19.4%
Net Margin
MDU
MDU
MSA
MSA
Q4 25
14.6%
17.0%
Q3 25
5.8%
14.9%
Q2 25
4.0%
13.2%
Q1 25
12.1%
14.1%
Q4 24
10.4%
17.6%
Q3 24
22.2%
15.4%
Q2 24
17.6%
15.6%
Q1 24
17.2%
14.1%
EPS (diluted)
MDU
MDU
MSA
MSA
Q4 25
$0.37
$2.22
Q3 25
$0.09
$1.77
Q2 25
$0.07
$1.59
Q1 25
$0.40
$1.51
Q4 24
$0.26
$2.22
Q3 24
$0.32
$1.69
Q2 24
$0.30
$1.83
Q1 24
$0.49
$1.47

Balance Sheet & Financial Strength

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

Metric
MDU
MDU
MSA
MSA
Cash + ST InvestmentsLiquidity on hand
$28.2M
$165.1M
Total DebtLower is stronger
$2.7B
$580.9M
Stockholders' EquityBook value
$2.8B
$1.4B
Total Assets
$7.6B
$2.6B
Debt / EquityLower = less leverage
0.97×
0.42×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
MDU
MDU
MSA
MSA
Q4 25
$28.2M
$165.1M
Q3 25
$75.9M
$170.0M
Q2 25
$58.8M
$147.0M
Q1 25
$59.5M
$170.6M
Q4 24
$66.9M
$164.6M
Q3 24
$88.3M
$154.4M
Q2 24
$78.8M
$146.8M
Q1 24
$72.7M
$148.3M
Total Debt
MDU
MDU
MSA
MSA
Q4 25
$2.7B
$580.9M
Q3 25
$2.4B
$628.6M
Q2 25
$2.2B
$679.3M
Q1 25
$2.2B
$502.1M
Q4 24
$2.3B
$508.0M
Q3 24
$2.3B
$554.7M
Q2 24
$2.3B
$588.2M
Q1 24
$2.3B
$596.2M
Stockholders' Equity
MDU
MDU
MSA
MSA
Q4 25
$2.8B
$1.4B
Q3 25
$2.7B
$1.3B
Q2 25
$2.7B
$1.3B
Q1 25
$2.7B
$1.2B
Q4 24
$2.7B
$1.1B
Q3 24
$3.1B
$1.1B
Q2 24
$3.0B
$1.0B
Q1 24
$3.0B
$994.8M
Total Assets
MDU
MDU
MSA
MSA
Q4 25
$7.6B
$2.6B
Q3 25
$7.2B
$2.6B
Q2 25
$6.9B
$2.6B
Q1 25
$7.0B
$2.2B
Q4 24
$7.0B
$2.2B
Q3 24
$8.2B
$2.2B
Q2 24
$8.0B
$2.2B
Q1 24
$7.8B
$2.2B
Debt / Equity
MDU
MDU
MSA
MSA
Q4 25
0.97×
0.42×
Q3 25
0.86×
0.48×
Q2 25
0.80×
0.54×
Q1 25
0.80×
0.42×
Q4 24
0.85×
0.44×
Q3 24
0.76×
0.51×
Q2 24
0.75×
0.57×
Q1 24
0.76×
0.60×

Cash Flow & Capital Efficiency

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

Metric
MDU
MDU
MSA
MSA
Operating Cash FlowLast quarter
$80.6M
$122.4M
Free Cash FlowOCF − Capex
$-336.0M
$106.0M
FCF MarginFCF / Revenue
-64.3%
20.8%
Capex IntensityCapex / Revenue
79.7%
3.2%
Cash ConversionOCF / Net Profit
1.06×
1.41×
TTM Free Cash FlowTrailing 4 quarters
$-297.0M
$295.4M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
MDU
MDU
MSA
MSA
Q4 25
$80.6M
$122.4M
Q3 25
$57.9M
$112.5M
Q2 25
$117.4M
$67.2M
Q1 25
$217.5M
$61.8M
Q4 24
$60.5M
$107.9M
Q3 24
$140.2M
$84.3M
Q2 24
$136.5M
$53.3M
Q1 24
$165.1M
$50.9M
Free Cash Flow
MDU
MDU
MSA
MSA
Q4 25
$-336.0M
$106.0M
Q3 25
$-121.9M
$100.5M
Q2 25
$36.5M
$37.9M
Q1 25
$124.4M
$51.0M
Q4 24
$-95.8M
$93.5M
Q3 24
$673.0K
$70.1M
Q2 24
$26.5M
$39.0M
Q1 24
$48.1M
$39.7M
FCF Margin
MDU
MDU
MSA
MSA
Q4 25
-64.3%
20.8%
Q3 25
-38.9%
21.4%
Q2 25
10.5%
8.0%
Q1 25
18.4%
12.1%
Q4 24
-18.0%
18.7%
Q3 24
0.2%
16.2%
Q2 24
7.7%
8.4%
Q1 24
8.2%
9.6%
Capex Intensity
MDU
MDU
MSA
MSA
Q4 25
79.7%
3.2%
Q3 25
57.3%
2.6%
Q2 25
23.2%
6.2%
Q1 25
13.7%
2.6%
Q4 24
29.4%
2.9%
Q3 24
48.0%
3.3%
Q2 24
32.0%
3.1%
Q1 24
19.9%
2.7%
Cash Conversion
MDU
MDU
MSA
MSA
Q4 25
1.06×
1.41×
Q3 25
3.16×
1.62×
Q2 25
8.52×
1.07×
Q1 25
2.65×
1.04×
Q4 24
1.10×
1.23×
Q3 24
2.17×
1.27×
Q2 24
2.26×
0.74×
Q1 24
1.64×
0.88×

Financial Flow Comparison

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

Revenue Breakdown by Segment

MDU
MDU

Natural Gas Distribution$382.8M73%
Commercial Utility Sales$42.7M8%
Residential Utility Sales$33.7M6%
Pipelineand Midstream$31.1M6%
Natural Gas Transportation$17.2M3%
Industrial Utility Sales$10.1M2%
Natural Gas Storage$6.4M1%
Other Utility Sales$1.9M0%

MSA
MSA

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

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