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Side-by-side financial comparison of DONALDSON Co INC (DCI) and Noble Corp plc (NE). Click either name above to swap in a different company.

DONALDSON Co INC is the larger business by last-quarter revenue ($935.4M vs $764.4M, roughly 1.2× Noble Corp plc). DONALDSON Co INC runs the higher net margin — 12.2% vs 11.3%, a 0.8% gap on every dollar of revenue. On growth, DONALDSON Co INC posted the faster year-over-year revenue change (3.9% vs -17.6%). DONALDSON Co INC produced more free cash flow last quarter ($111.2M vs $35.4M). Over the past eight quarters, Noble Corp plc's revenue compounded faster (9.5% CAGR vs 3.3%).

Donaldson Company, Inc. is a filtration company engaged in the production and marketing of filtration products used in a variety of industry sectors, including commercial/industrial, aerospace, chemical, alternative energy (windmills), food & beverage, and pharmaceuticals. Also the company's research division, located in Minneapolis, Minn., participated in defense-related projects for various military applications.

Barnes & Noble Booksellers is an American bookseller with the largest number of retail outlets in the United States. The company operates approximately 700+ retail stores across the United States.

DCI vs NE — Head-to-Head

Bigger by revenue
DCI
DCI
1.2× larger
DCI
$935.4M
$764.4M
NE
Growing faster (revenue YoY)
DCI
DCI
+21.5% gap
DCI
3.9%
-17.6%
NE
Higher net margin
DCI
DCI
0.8% more per $
DCI
12.2%
11.3%
NE
More free cash flow
DCI
DCI
$75.8M more FCF
DCI
$111.2M
$35.4M
NE
Faster 2-yr revenue CAGR
NE
NE
Annualised
NE
9.5%
3.3%
DCI

Income Statement — Q1 FY2026 vs Q4 FY2025

Metric
DCI
DCI
NE
NE
Revenue
$935.4M
$764.4M
Net Profit
$113.9M
$86.6M
Gross Margin
35.2%
Operating Margin
16.0%
5.6%
Net Margin
12.2%
11.3%
Revenue YoY
3.9%
-17.6%
Net Profit YoY
15.1%
-10.4%
EPS (diluted)
$0.97
$0.54

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
DCI
DCI
NE
NE
Q4 25
$935.4M
$764.4M
Q3 25
$980.7M
$798.0M
Q2 25
$940.1M
$848.7M
Q1 25
$870.0M
$874.5M
Q4 24
$900.1M
$927.3M
Q3 24
$935.4M
$800.5M
Q2 24
$927.9M
$692.8M
Q1 24
$876.7M
$637.1M
Net Profit
DCI
DCI
NE
NE
Q4 25
$113.9M
$86.6M
Q3 25
$114.3M
$-21.1M
Q2 25
$57.8M
$42.9M
Q1 25
$95.9M
$108.3M
Q4 24
$99.0M
$96.6M
Q3 24
$109.7M
$61.2M
Q2 24
$113.5M
$195.0M
Q1 24
$98.7M
$95.5M
Gross Margin
DCI
DCI
NE
NE
Q4 25
35.2%
Q3 25
34.5%
Q2 25
34.2%
Q1 25
35.2%
Q4 24
35.5%
Q3 24
35.8%
Q2 24
35.6%
Q1 24
35.2%
Operating Margin
DCI
DCI
NE
NE
Q4 25
16.0%
5.6%
Q3 25
15.5%
6.3%
Q2 25
9.3%
15.9%
Q1 25
14.4%
21.4%
Q4 24
14.5%
18.4%
Q3 24
15.6%
14.4%
Q2 24
15.5%
30.3%
Q1 24
14.8%
16.9%
Net Margin
DCI
DCI
NE
NE
Q4 25
12.2%
11.3%
Q3 25
11.7%
-2.6%
Q2 25
6.1%
5.1%
Q1 25
11.0%
12.4%
Q4 24
11.0%
10.4%
Q3 24
11.7%
7.6%
Q2 24
12.2%
28.1%
Q1 24
11.3%
15.0%
EPS (diluted)
DCI
DCI
NE
NE
Q4 25
$0.97
$0.54
Q3 25
$0.97
$-0.13
Q2 25
$0.48
$0.27
Q1 25
$0.79
$0.67
Q4 24
$0.81
$0.56
Q3 24
$0.90
$0.40
Q2 24
$0.92
$1.34
Q1 24
$0.81
$0.66

Balance Sheet & Financial Strength

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

Metric
DCI
DCI
NE
NE
Cash + ST InvestmentsLiquidity on hand
$210.7M
$471.4M
Total DebtLower is stronger
$671.5M
Stockholders' EquityBook value
$1.5B
$4.5B
Total Assets
$3.0B
$7.5B
Debt / EquityLower = less leverage
0.44×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
DCI
DCI
NE
NE
Q4 25
$210.7M
$471.4M
Q3 25
$180.4M
$477.9M
Q2 25
$178.5M
$338.2M
Q1 25
$189.1M
$303.8M
Q4 24
$221.2M
$247.3M
Q3 24
$232.7M
$391.9M
Q2 24
$223.7M
$162.9M
Q1 24
$193.8M
$212.5M
Total Debt
DCI
DCI
NE
NE
Q4 25
$671.5M
Q3 25
$630.4M
Q2 25
$638.8M
Q1 25
$514.7M
Q4 24
$538.6M
Q3 24
$483.4M
Q2 24
$481.8M
Q1 24
$352.0M
Stockholders' Equity
DCI
DCI
NE
NE
Q4 25
$1.5B
$4.5B
Q3 25
$1.5B
$4.5B
Q2 25
$1.5B
$4.6B
Q1 25
$1.5B
$4.7B
Q4 24
$1.5B
$4.7B
Q3 24
$1.5B
$4.7B
Q2 24
$1.5B
$4.0B
Q1 24
$1.4B
$3.9B
Total Assets
DCI
DCI
NE
NE
Q4 25
$3.0B
$7.5B
Q3 25
$3.0B
$7.6B
Q2 25
$3.0B
$7.7B
Q1 25
$3.0B
$7.9B
Q4 24
$3.0B
$8.0B
Q3 24
$2.9B
$8.0B
Q2 24
$2.9B
$5.6B
Q1 24
$2.8B
$5.4B
Debt / Equity
DCI
DCI
NE
NE
Q4 25
0.44×
Q3 25
0.43×
Q2 25
0.44×
Q1 25
0.33×
Q4 24
0.35×
Q3 24
0.32×
Q2 24
0.32×
Q1 24
0.26×

Cash Flow & Capital Efficiency

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

Metric
DCI
DCI
NE
NE
Operating Cash FlowLast quarter
$125.4M
$187.1M
Free Cash FlowOCF − Capex
$111.2M
$35.4M
FCF MarginFCF / Revenue
11.9%
4.6%
Capex IntensityCapex / Revenue
1.5%
19.9%
Cash ConversionOCF / Net Profit
1.10×
2.16×
TTM Free Cash FlowTrailing 4 quarters
$403.2M
$432.2M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
DCI
DCI
NE
NE
Q4 25
$125.4M
$187.1M
Q3 25
$167.8M
$277.1M
Q2 25
$87.7M
$216.4M
Q1 25
$90.4M
$271.1M
Q4 24
$72.9M
$136.2M
Q3 24
$126.0M
$283.8M
Q2 24
$141.5M
$106.8M
Q1 24
$87.0M
$128.7M
Free Cash Flow
DCI
DCI
NE
NE
Q4 25
$111.2M
$35.4M
Q3 25
$147.5M
$139.5M
Q2 25
$73.0M
$99.8M
Q1 25
$71.5M
$157.5M
Q4 24
$47.9M
$-4.4M
Q3 24
$106.2M
$156.8M
Q2 24
$120.2M
$-34.3M
Q1 24
$65.7M
$-37.9M
FCF Margin
DCI
DCI
NE
NE
Q4 25
11.9%
4.6%
Q3 25
15.0%
17.5%
Q2 25
7.8%
11.8%
Q1 25
8.2%
18.0%
Q4 24
5.3%
-0.5%
Q3 24
11.4%
19.6%
Q2 24
13.0%
-4.9%
Q1 24
7.5%
-6.0%
Capex Intensity
DCI
DCI
NE
NE
Q4 25
1.5%
19.9%
Q3 25
2.1%
17.3%
Q2 25
1.6%
13.7%
Q1 25
2.2%
13.0%
Q4 24
2.8%
15.2%
Q3 24
2.1%
15.9%
Q2 24
2.3%
20.4%
Q1 24
2.4%
26.2%
Cash Conversion
DCI
DCI
NE
NE
Q4 25
1.10×
2.16×
Q3 25
1.47×
Q2 25
1.52×
5.05×
Q1 25
0.94×
2.50×
Q4 24
0.74×
1.41×
Q3 24
1.15×
4.64×
Q2 24
1.25×
0.55×
Q1 24
0.88×
1.35×

Financial Flow Comparison

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

Revenue Breakdown by Segment

DCI
DCI

Aftermarket Products$447.1M48%
Industrial Filtration Solutions Products$222.6M24%
Off Road Products$86.5M9%
Life Sciences Segment$80.0M9%
Other$39.1M4%
Aerospace And Defense Products$37.1M4%
On Road Products$23.0M2%

NE
NE

Floaters$559.8M73%
Jackups$145.5M19%
Service Other$59.1M8%

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