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Side-by-side financial comparison of DONALDSON Co INC (DCI) and Digital Realty (DLR). Click either name above to swap in a different company.

Digital Realty is the larger business by last-quarter revenue ($1.6B vs $935.4M, roughly 1.7× DONALDSON Co INC). DONALDSON Co INC runs the higher net margin — 12.2% vs 6.0%, a 6.1% gap on every dollar of revenue. On growth, Digital Realty posted the faster year-over-year revenue change (16.1% vs 3.9%). Over the past eight quarters, Digital Realty's revenue compounded faster (9.8% 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.

Digital Realty is a real estate investment trust that owns, operates and invests in carrier-neutral data centers across the world. The company offers data center, colocation, and interconnection services.

DCI vs DLR — Head-to-Head

Bigger by revenue
DLR
DLR
1.7× larger
DLR
$1.6B
$935.4M
DCI
Growing faster (revenue YoY)
DLR
DLR
+12.2% gap
DLR
16.1%
3.9%
DCI
Higher net margin
DCI
DCI
6.1% more per $
DCI
12.2%
6.0%
DLR
Faster 2-yr revenue CAGR
DLR
DLR
Annualised
DLR
9.8%
3.3%
DCI

Income Statement — Q1 FY2026 vs Q1 FY2026

Metric
DCI
DCI
DLR
DLR
Revenue
$935.4M
$1.6B
Net Profit
$113.9M
$98.6M
Gross Margin
35.2%
Operating Margin
16.0%
6.9%
Net Margin
12.2%
6.0%
Revenue YoY
3.9%
16.1%
Net Profit YoY
15.1%
-10.3%
EPS (diluted)
$0.97
$0.22

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
DCI
DCI
DLR
DLR
Q1 26
$1.6B
Q4 25
$935.4M
$1.6B
Q3 25
$980.7M
$1.6B
Q2 25
$940.1M
$1.5B
Q1 25
$870.0M
$1.4B
Q4 24
$900.1M
$1.4B
Q3 24
$935.4M
$1.4B
Q2 24
$927.9M
$1.4B
Net Profit
DCI
DCI
DLR
DLR
Q1 26
$98.6M
Q4 25
$113.9M
$98.6M
Q3 25
$114.3M
$67.8M
Q2 25
$57.8M
$1.0B
Q1 25
$95.9M
$110.0M
Q4 24
$99.0M
$189.6M
Q3 24
$109.7M
$51.2M
Q2 24
$113.5M
$80.2M
Gross Margin
DCI
DCI
DLR
DLR
Q1 26
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%
Operating Margin
DCI
DCI
DLR
DLR
Q1 26
6.9%
Q4 25
16.0%
6.9%
Q3 25
15.5%
8.8%
Q2 25
9.3%
14.2%
Q1 25
14.4%
13.9%
Q4 24
14.5%
10.1%
Q3 24
15.6%
11.8%
Q2 24
15.5%
0.7%
Net Margin
DCI
DCI
DLR
DLR
Q1 26
6.0%
Q4 25
12.2%
6.0%
Q3 25
11.7%
4.3%
Q2 25
6.1%
69.1%
Q1 25
11.0%
7.8%
Q4 24
11.0%
13.2%
Q3 24
11.7%
3.6%
Q2 24
12.2%
5.9%
EPS (diluted)
DCI
DCI
DLR
DLR
Q1 26
$0.22
Q4 25
$0.97
$0.22
Q3 25
$0.97
$0.15
Q2 25
$0.48
$2.94
Q1 25
$0.79
$0.27
Q4 24
$0.81
$0.50
Q3 24
$0.90
$0.09
Q2 24
$0.92
$0.20

Balance Sheet & Financial Strength

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

Metric
DCI
DCI
DLR
DLR
Cash + ST InvestmentsLiquidity on hand
$210.7M
$3.5B
Total DebtLower is stronger
$671.5M
Stockholders' EquityBook value
$1.5B
$22.9B
Total Assets
$3.0B
$49.4B
Debt / EquityLower = less leverage
0.44×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
DCI
DCI
DLR
DLR
Q1 26
$3.5B
Q4 25
$210.7M
$3.5B
Q3 25
$180.4M
$3.3B
Q2 25
$178.5M
$3.6B
Q1 25
$189.1M
$2.3B
Q4 24
$221.2M
$3.9B
Q3 24
$232.7M
$2.2B
Q2 24
$223.7M
$2.3B
Total Debt
DCI
DCI
DLR
DLR
Q1 26
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
Stockholders' Equity
DCI
DCI
DLR
DLR
Q1 26
$22.9B
Q4 25
$1.5B
$22.9B
Q3 25
$1.5B
$23.0B
Q2 25
$1.5B
$22.9B
Q1 25
$1.5B
$21.3B
Q4 24
$1.5B
$21.3B
Q3 24
$1.5B
$21.2B
Q2 24
$1.5B
$20.5B
Total Assets
DCI
DCI
DLR
DLR
Q1 26
$49.4B
Q4 25
$3.0B
$49.4B
Q3 25
$3.0B
$48.7B
Q2 25
$3.0B
$48.7B
Q1 25
$3.0B
$45.1B
Q4 24
$3.0B
$45.3B
Q3 24
$2.9B
$45.3B
Q2 24
$2.9B
$43.6B
Debt / Equity
DCI
DCI
DLR
DLR
Q1 26
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×

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
DLR
DLR
Operating Cash FlowLast quarter
$125.4M
Free Cash FlowOCF − Capex
$111.2M
FCF MarginFCF / Revenue
11.9%
Capex IntensityCapex / Revenue
1.5%
Cash ConversionOCF / Net Profit
1.10×
TTM Free Cash FlowTrailing 4 quarters
$403.2M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
DCI
DCI
DLR
DLR
Q1 26
Q4 25
$125.4M
$719.0M
Q3 25
$167.8M
$652.9M
Q2 25
$87.7M
$641.2M
Q1 25
$90.4M
$399.1M
Q4 24
$72.9M
$769.5M
Q3 24
$126.0M
$566.5M
Q2 24
$141.5M
$573.2M
Free Cash Flow
DCI
DCI
DLR
DLR
Q1 26
Q4 25
$111.2M
Q3 25
$147.5M
Q2 25
$73.0M
Q1 25
$71.5M
Q4 24
$47.9M
Q3 24
$106.2M
Q2 24
$120.2M
FCF Margin
DCI
DCI
DLR
DLR
Q1 26
Q4 25
11.9%
Q3 25
15.0%
Q2 25
7.8%
Q1 25
8.2%
Q4 24
5.3%
Q3 24
11.4%
Q2 24
13.0%
Capex Intensity
DCI
DCI
DLR
DLR
Q1 26
Q4 25
1.5%
Q3 25
2.1%
Q2 25
1.6%
Q1 25
2.2%
Q4 24
2.8%
Q3 24
2.1%
Q2 24
2.3%
Cash Conversion
DCI
DCI
DLR
DLR
Q1 26
Q4 25
1.10×
7.29×
Q3 25
1.47×
9.63×
Q2 25
1.52×
0.62×
Q1 25
0.94×
3.63×
Q4 24
0.74×
4.06×
Q3 24
1.15×
11.07×
Q2 24
1.25×
7.15×

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%

DLR
DLR

Segment breakdown not available.

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