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Side-by-side financial comparison of MDU RESOURCES GROUP INC (MDU) and West Pharmaceutical Services (WST). Click either name above to swap in a different company.

West Pharmaceutical Services is the larger business by last-quarter revenue ($805.0M vs $522.6M, roughly 1.5× MDU RESOURCES GROUP INC). West Pharmaceutical Services runs the higher net margin — 16.4% vs 14.6%, a 1.8% gap on every dollar of revenue. On growth, West Pharmaceutical Services posted the faster year-over-year revenue change (7.5% vs -1.6%). West Pharmaceutical Services produced more free cash flow last quarter ($175.0M vs $-336.0M). Over the past eight quarters, West Pharmaceutical Services's revenue compounded faster (7.6% 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.

West Pharmaceutical Services, Inc. is a designer and manufacturer of injectable pharmaceutical packaging and delivery systems. Founded in 1923 by Herman O. West and J.R. Wike of Philadelphia, the company is headquartered in Exton, Pennsylvania. In its early years of development, West produced rubber components for packaging injectable drugs, providing a sterile environment for the producers of penicillin and insulin.

MDU vs WST — Head-to-Head

Bigger by revenue
WST
WST
1.5× larger
WST
$805.0M
$522.6M
MDU
Growing faster (revenue YoY)
WST
WST
+9.1% gap
WST
7.5%
-1.6%
MDU
Higher net margin
WST
WST
1.8% more per $
WST
16.4%
14.6%
MDU
More free cash flow
WST
WST
$511.0M more FCF
WST
$175.0M
$-336.0M
MDU
Faster 2-yr revenue CAGR
WST
WST
Annualised
WST
7.6%
-5.7%
MDU

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
MDU
MDU
WST
WST
Revenue
$522.6M
$805.0M
Net Profit
$76.3M
$132.1M
Gross Margin
37.8%
Operating Margin
20.5%
19.5%
Net Margin
14.6%
16.4%
Revenue YoY
-1.6%
7.5%
Net Profit YoY
38.4%
1.5%
EPS (diluted)
$0.37
$1.82

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
WST
WST
Q4 25
$522.6M
$805.0M
Q3 25
$313.6M
$804.6M
Q2 25
$348.7M
$766.5M
Q1 25
$678.0M
$698.0M
Q4 24
$531.0M
$748.8M
Q3 24
$290.7M
$746.9M
Q2 24
$343.1M
$702.1M
Q1 24
$588.2M
$695.4M
Net Profit
MDU
MDU
WST
WST
Q4 25
$76.3M
$132.1M
Q3 25
$18.3M
$140.0M
Q2 25
$13.8M
$131.8M
Q1 25
$82.0M
$89.8M
Q4 24
$55.2M
$130.1M
Q3 24
$64.6M
$136.0M
Q2 24
$60.4M
$111.3M
Q1 24
$100.9M
$115.3M
Gross Margin
MDU
MDU
WST
WST
Q4 25
37.8%
Q3 25
36.6%
Q2 25
35.7%
Q1 25
33.2%
Q4 24
36.5%
Q3 24
35.4%
Q2 24
32.8%
Q1 24
33.1%
Operating Margin
MDU
MDU
WST
WST
Q4 25
20.5%
19.5%
Q3 25
12.7%
20.8%
Q2 25
8.7%
20.1%
Q1 25
16.6%
15.3%
Q4 24
17.8%
21.3%
Q3 24
12.0%
21.6%
Q2 24
11.5%
18.0%
Q1 24
16.4%
17.7%
Net Margin
MDU
MDU
WST
WST
Q4 25
14.6%
16.4%
Q3 25
5.8%
17.4%
Q2 25
4.0%
17.2%
Q1 25
12.1%
12.9%
Q4 24
10.4%
17.4%
Q3 24
22.2%
18.2%
Q2 24
17.6%
15.9%
Q1 24
17.2%
16.6%
EPS (diluted)
MDU
MDU
WST
WST
Q4 25
$0.37
$1.82
Q3 25
$0.09
$1.92
Q2 25
$0.07
$1.82
Q1 25
$0.40
$1.23
Q4 24
$0.26
$1.78
Q3 24
$0.32
$1.85
Q2 24
$0.30
$1.51
Q1 24
$0.49
$1.55

Balance Sheet & Financial Strength

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

Metric
MDU
MDU
WST
WST
Cash + ST InvestmentsLiquidity on hand
$28.2M
$791.3M
Total DebtLower is stronger
$2.7B
$202.8M
Stockholders' EquityBook value
$2.8B
$3.2B
Total Assets
$7.6B
$4.3B
Debt / EquityLower = less leverage
0.97×
0.06×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
MDU
MDU
WST
WST
Q4 25
$28.2M
$791.3M
Q3 25
$75.9M
$628.5M
Q2 25
$58.8M
$509.7M
Q1 25
$59.5M
$404.2M
Q4 24
$66.9M
$484.6M
Q3 24
$88.3M
$490.9M
Q2 24
$78.8M
$446.2M
Q1 24
$72.7M
$601.8M
Total Debt
MDU
MDU
WST
WST
Q4 25
$2.7B
$202.8M
Q3 25
$2.4B
$202.7M
Q2 25
$2.2B
$202.6M
Q1 25
$2.2B
$202.6M
Q4 24
$2.3B
$202.6M
Q3 24
$2.3B
$202.6M
Q2 24
$2.3B
$205.8M
Q1 24
$2.3B
$206.2M
Stockholders' Equity
MDU
MDU
WST
WST
Q4 25
$2.8B
$3.2B
Q3 25
$2.7B
$3.1B
Q2 25
$2.7B
$2.9B
Q1 25
$2.7B
$2.7B
Q4 24
$2.7B
$2.7B
Q3 24
$3.1B
$2.8B
Q2 24
$3.0B
$2.6B
Q1 24
$3.0B
$2.7B
Total Assets
MDU
MDU
WST
WST
Q4 25
$7.6B
$4.3B
Q3 25
$7.2B
$4.1B
Q2 25
$6.9B
$4.0B
Q1 25
$7.0B
$3.6B
Q4 24
$7.0B
$3.6B
Q3 24
$8.2B
$3.7B
Q2 24
$8.0B
$3.5B
Q1 24
$7.8B
$3.6B
Debt / Equity
MDU
MDU
WST
WST
Q4 25
0.97×
0.06×
Q3 25
0.86×
0.07×
Q2 25
0.80×
0.07×
Q1 25
0.80×
0.08×
Q4 24
0.85×
0.08×
Q3 24
0.76×
0.07×
Q2 24
0.75×
0.08×
Q1 24
0.76×
0.08×

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
WST
WST
Operating Cash FlowLast quarter
$80.6M
$251.1M
Free Cash FlowOCF − Capex
$-336.0M
$175.0M
FCF MarginFCF / Revenue
-64.3%
21.7%
Capex IntensityCapex / Revenue
79.7%
9.5%
Cash ConversionOCF / Net Profit
1.06×
1.90×
TTM Free Cash FlowTrailing 4 quarters
$-297.0M
$468.9M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
MDU
MDU
WST
WST
Q4 25
$80.6M
$251.1M
Q3 25
$57.9M
$197.2M
Q2 25
$117.4M
$177.1M
Q1 25
$217.5M
$129.4M
Q4 24
$60.5M
$190.1M
Q3 24
$140.2M
$180.1M
Q2 24
$136.5M
$165.0M
Q1 24
$165.1M
$118.2M
Free Cash Flow
MDU
MDU
WST
WST
Q4 25
$-336.0M
$175.0M
Q3 25
$-121.9M
$133.9M
Q2 25
$36.5M
$101.9M
Q1 25
$124.4M
$58.1M
Q4 24
$-95.8M
$85.2M
Q3 24
$673.0K
$98.8M
Q2 24
$26.5M
$64.8M
Q1 24
$48.1M
$27.6M
FCF Margin
MDU
MDU
WST
WST
Q4 25
-64.3%
21.7%
Q3 25
-38.9%
16.6%
Q2 25
10.5%
13.3%
Q1 25
18.4%
8.3%
Q4 24
-18.0%
11.4%
Q3 24
0.2%
13.2%
Q2 24
7.7%
9.2%
Q1 24
8.2%
4.0%
Capex Intensity
MDU
MDU
WST
WST
Q4 25
79.7%
9.5%
Q3 25
57.3%
7.9%
Q2 25
23.2%
9.8%
Q1 25
13.7%
10.2%
Q4 24
29.4%
14.0%
Q3 24
48.0%
10.9%
Q2 24
32.0%
14.3%
Q1 24
19.9%
13.0%
Cash Conversion
MDU
MDU
WST
WST
Q4 25
1.06×
1.90×
Q3 25
3.16×
1.41×
Q2 25
8.52×
1.34×
Q1 25
2.65×
1.44×
Q4 24
1.10×
1.46×
Q3 24
2.17×
1.32×
Q2 24
2.26×
1.48×
Q1 24
1.64×
1.03×

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%

WST
WST

Proprietary Products$661.8M82%
Contract Manufactured Products$143.2M18%
Affiliated Entity$3.3M0%

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