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Side-by-side financial comparison of DONALDSON Co INC (DCI) and SONOCO PRODUCTS CO (SON). Click either name above to swap in a different company.

SONOCO PRODUCTS CO is the larger business by last-quarter revenue ($1.7B vs $935.4M, roughly 1.8× DONALDSON Co INC). DONALDSON Co INC runs the higher net margin — 12.2% vs 4.1%, a 8.1% gap on every dollar of revenue. On growth, DONALDSON Co INC posted the faster year-over-year revenue change (3.9% vs -1.9%). DONALDSON Co INC produced more free cash flow last quarter ($111.2M vs $-428.3B). Over the past eight quarters, DONALDSON Co INC's revenue compounded faster (3.3% CAGR vs 1.2%).

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.

Sonoco Products Company is an American provider of diversified consumer packaging, industrial products, protective packaging, and packaging supply chain services and the world's largest producer of composite cans, tubes, and cores. The company was founded in 1889 as Southern Novelty Company with annualized net sales of approximately $7.3 billion. Sonoco has 19,900 employees in more than 335 operations in 33 countries, serving more than 85 nations. The company is headquartered in Hartsville, S...

DCI vs SON — Head-to-Head

Bigger by revenue
SON
SON
1.8× larger
SON
$1.7B
$935.4M
DCI
Growing faster (revenue YoY)
DCI
DCI
+5.9% gap
DCI
3.9%
-1.9%
SON
Higher net margin
DCI
DCI
8.1% more per $
DCI
12.2%
4.1%
SON
More free cash flow
DCI
DCI
$428.4B more FCF
DCI
$111.2M
$-428.3B
SON
Faster 2-yr revenue CAGR
DCI
DCI
Annualised
DCI
3.3%
1.2%
SON

Income Statement — Q1 FY2026 vs Q1 FY2026

Metric
DCI
DCI
SON
SON
Revenue
$935.4M
$1.7B
Net Profit
$113.9M
$68.0M
Gross Margin
35.2%
20.6%
Operating Margin
16.0%
7.6%
Net Margin
12.2%
4.1%
Revenue YoY
3.9%
-1.9%
Net Profit YoY
15.1%
24.1%
EPS (diluted)
$0.97
$0.68

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
SON
SON
Q1 26
$1.7B
Q4 25
$935.4M
$1.8B
Q3 25
$980.7M
$2.1B
Q2 25
$940.1M
$1.9B
Q1 25
$870.0M
$1.7B
Q4 24
$900.1M
Q3 24
$935.4M
$1.7B
Q2 24
$927.9M
$1.6B
Net Profit
DCI
DCI
SON
SON
Q1 26
$68.0M
Q4 25
$113.9M
$332.2M
Q3 25
$114.3M
$122.9M
Q2 25
$57.8M
$493.4M
Q1 25
$95.9M
$54.4M
Q4 24
$99.0M
Q3 24
$109.7M
$50.9M
Q2 24
$113.5M
$90.8M
Gross Margin
DCI
DCI
SON
SON
Q1 26
20.6%
Q4 25
35.2%
19.6%
Q3 25
34.5%
21.9%
Q2 25
34.2%
21.3%
Q1 25
35.2%
20.7%
Q4 24
35.5%
Q3 24
35.8%
21.4%
Q2 24
35.6%
22.0%
Operating Margin
DCI
DCI
SON
SON
Q1 26
7.6%
Q4 25
16.0%
29.4%
Q3 25
15.5%
9.1%
Q2 25
9.3%
9.2%
Q1 25
14.4%
7.4%
Q4 24
14.5%
Q3 24
15.6%
7.6%
Q2 24
15.5%
8.6%
Net Margin
DCI
DCI
SON
SON
Q1 26
4.1%
Q4 25
12.2%
18.8%
Q3 25
11.7%
5.8%
Q2 25
6.1%
25.8%
Q1 25
11.0%
3.2%
Q4 24
11.0%
Q3 24
11.7%
3.0%
Q2 24
12.2%
5.6%
EPS (diluted)
DCI
DCI
SON
SON
Q1 26
$0.68
Q4 25
$0.97
$3.33
Q3 25
$0.97
$1.23
Q2 25
$0.48
$4.96
Q1 25
$0.79
$0.55
Q4 24
$0.81
Q3 24
$0.90
$0.51
Q2 24
$0.92
$0.92

Balance Sheet & Financial Strength

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

Metric
DCI
DCI
SON
SON
Cash + ST InvestmentsLiquidity on hand
$210.7M
$224.5M
Total DebtLower is stronger
$671.5M
$3.5B
Stockholders' EquityBook value
$1.5B
$3.6B
Total Assets
$3.0B
$11.1B
Debt / EquityLower = less leverage
0.44×
0.97×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
DCI
DCI
SON
SON
Q1 26
$224.5M
Q4 25
$210.7M
$378.4M
Q3 25
$180.4M
$244.9M
Q2 25
$178.5M
$329.8M
Q1 25
$189.1M
$181.8M
Q4 24
$221.2M
Q3 24
$232.7M
$1.9B
Q2 24
$223.7M
$140.2M
Total Debt
DCI
DCI
SON
SON
Q1 26
$3.5B
Q4 25
$671.5M
$3.8B
Q3 25
$630.4M
$3.8B
Q2 25
$638.8M
$5.0B
Q1 25
$514.7M
$5.0B
Q4 24
$538.6M
Q3 24
$483.4M
$4.3B
Q2 24
$481.8M
$2.5B
Stockholders' Equity
DCI
DCI
SON
SON
Q1 26
$3.6B
Q4 25
$1.5B
$3.6B
Q3 25
$1.5B
$3.3B
Q2 25
$1.5B
$3.2B
Q1 25
$1.5B
$2.4B
Q4 24
$1.5B
Q3 24
$1.5B
$2.5B
Q2 24
$1.5B
$2.4B
Total Assets
DCI
DCI
SON
SON
Q1 26
$11.1B
Q4 25
$3.0B
$11.2B
Q3 25
$3.0B
$11.7B
Q2 25
$3.0B
$12.0B
Q1 25
$3.0B
$12.7B
Q4 24
$3.0B
Q3 24
$2.9B
$9.0B
Q2 24
$2.9B
$7.2B
Debt / Equity
DCI
DCI
SON
SON
Q1 26
0.97×
Q4 25
0.44×
1.05×
Q3 25
0.43×
1.15×
Q2 25
0.44×
1.54×
Q1 25
0.33×
2.03×
Q4 24
0.35×
Q3 24
0.32×
1.74×
Q2 24
0.32×
1.04×

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
SON
SON
Operating Cash FlowLast quarter
$125.4M
Free Cash FlowOCF − Capex
$111.2M
$-428.3B
FCF MarginFCF / Revenue
11.9%
-25554.2%
Capex IntensityCapex / Revenue
1.5%
3601.4%
Cash ConversionOCF / Net Profit
1.10×
TTM Free Cash FlowTrailing 4 quarters
$403.2M
$-427.6B

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
DCI
DCI
SON
SON
Q1 26
Q4 25
$125.4M
$412.9M
Q3 25
$167.8M
$291.5M
Q2 25
$87.7M
$193.4M
Q1 25
$90.4M
$-208.1M
Q4 24
$72.9M
Q3 24
$126.0M
$162.1M
Q2 24
$141.5M
$109.3M
Free Cash Flow
DCI
DCI
SON
SON
Q1 26
$-428.3B
Q4 25
$111.2M
$322.3M
Q3 25
$147.5M
$225.6M
Q2 25
$73.0M
$98.6M
Q1 25
$71.5M
$-300.8M
Q4 24
$47.9M
Q3 24
$106.2M
$70.5M
Q2 24
$120.2M
$16.0M
FCF Margin
DCI
DCI
SON
SON
Q1 26
-25554.2%
Q4 25
11.9%
18.2%
Q3 25
15.0%
10.6%
Q2 25
7.8%
5.2%
Q1 25
8.2%
-17.6%
Q4 24
5.3%
Q3 24
11.4%
4.2%
Q2 24
13.0%
1.0%
Capex Intensity
DCI
DCI
SON
SON
Q1 26
3601.4%
Q4 25
1.5%
5.1%
Q3 25
2.1%
3.1%
Q2 25
1.6%
5.0%
Q1 25
2.2%
5.4%
Q4 24
2.8%
Q3 24
2.1%
5.5%
Q2 24
2.3%
5.7%
Cash Conversion
DCI
DCI
SON
SON
Q1 26
Q4 25
1.10×
1.24×
Q3 25
1.47×
2.37×
Q2 25
1.52×
0.39×
Q1 25
0.94×
-3.82×
Q4 24
0.74×
Q3 24
1.15×
3.18×
Q2 24
1.25×
1.20×

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%

SON
SON

Segment breakdown not available.

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