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Side-by-side financial comparison of Canadian Solar Inc. (CSIQ) and Cintas (CTAS). Click either name above to swap in a different company.

Canadian Solar Inc. is the larger business by last-quarter revenue ($4.5B vs $2.8B, roughly 1.6× Cintas). Cintas runs the higher net margin — 17.7% vs 1.3%, a 16.4% gap on every dollar of revenue.

Canadian Solar Inc. is a global renewable energy company. Headquartered in Kitchener, Ontario, the company manufactures solar PV modules, provides battery energy storage solutions and develops utility-scale solar power and battery energy storage projects.

Cintas Corporation is an American corporation headquartered in Mason, Ohio, which provides a range of products and services to businesses including uniforms, mats, mops, cleaning and restroom supplies, first aid and safety products, fire extinguishers and testing, and safety courses. Cintas is a publicly held company traded on the Nasdaq Global Select Market under the symbol CTAS and is a component of the S&P 500 Index.

CSIQ vs CTAS — Head-to-Head

Bigger by revenue
CSIQ
CSIQ
1.6× larger
CSIQ
$4.5B
$2.8B
CTAS
Higher net margin
CTAS
CTAS
16.4% more per $
CTAS
17.7%
1.3%
CSIQ

Income Statement — Q3 FY2025 vs Q2 FY2026

Metric
CSIQ
CSIQ
CTAS
CTAS
Revenue
$4.5B
$2.8B
Net Profit
$57.6M
$495.3M
Gross Margin
17.5%
50.4%
Operating Margin
2.2%
23.4%
Net Margin
1.3%
17.7%
Revenue YoY
9.3%
Net Profit YoY
10.4%
EPS (diluted)
$1.21

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
CSIQ
CSIQ
CTAS
CTAS
Q4 25
$2.8B
Q3 25
$4.5B
$2.7B
Q2 25
$3.0B
$2.7B
Q1 25
$1.3B
$2.6B
Q4 24
$2.6B
Q3 24
$5.9B
$2.5B
Q2 24
$4.1B
$2.5B
Q1 24
$2.4B
Net Profit
CSIQ
CSIQ
CTAS
CTAS
Q4 25
$495.3M
Q3 25
$57.6M
$491.1M
Q2 25
$63.6M
$448.3M
Q1 25
$36.2M
$463.5M
Q4 24
$448.5M
Q3 24
$366.8M
$452.0M
Q2 24
$304.4M
$414.3M
Q1 24
$397.6M
Gross Margin
CSIQ
CSIQ
CTAS
CTAS
Q4 25
50.4%
Q3 25
17.5%
50.3%
Q2 25
18.0%
49.7%
Q1 25
19.0%
50.6%
Q4 24
49.8%
Q3 24
18.0%
50.1%
Q2 24
18.7%
Q1 24
Operating Margin
CSIQ
CSIQ
CTAS
CTAS
Q4 25
23.4%
Q3 25
2.2%
22.7%
Q2 25
3.3%
22.4%
Q1 25
3.7%
23.4%
Q4 24
23.1%
Q3 24
7.7%
22.4%
Q2 24
9.1%
22.2%
Q1 24
21.6%
Net Margin
CSIQ
CSIQ
CTAS
CTAS
Q4 25
17.7%
Q3 25
1.3%
18.1%
Q2 25
2.1%
16.8%
Q1 25
2.7%
17.8%
Q4 24
17.5%
Q3 24
6.2%
18.1%
Q2 24
7.5%
16.8%
Q1 24
16.5%
EPS (diluted)
CSIQ
CSIQ
CTAS
CTAS
Q4 25
$1.21
Q3 25
$1.20
Q2 25
$1.08
Q1 25
$1.13
Q4 24
$1.09
Q3 24
$1.10
Q2 24
$4.00
Q1 24
$3.84

Balance Sheet & Financial Strength

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

Metric
CSIQ
CSIQ
CTAS
CTAS
Cash + ST InvestmentsLiquidity on hand
$1.7B
$200.8M
Total DebtLower is stronger
$2.4B
Stockholders' EquityBook value
$3.9B
$4.5B
Total Assets
$13.5B
$10.1B
Debt / EquityLower = less leverage
0.54×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
CSIQ
CSIQ
CTAS
CTAS
Q4 25
$200.8M
Q3 25
$1.7B
$138.1M
Q2 25
$1.7B
$264.0M
Q1 25
$1.7B
$243.4M
Q4 24
$122.4M
Q3 24
$1.9B
$101.4M
Q2 24
$1.9B
$342.0M
Q1 24
$128.5M
Total Debt
CSIQ
CSIQ
CTAS
CTAS
Q4 25
$2.4B
Q3 25
$2.4B
Q2 25
$2.4B
Q1 25
$2.0B
Q4 24
$2.0B
Q3 24
$2.0B
Q2 24
$2.0B
Q1 24
$2.5B
Stockholders' Equity
CSIQ
CSIQ
CTAS
CTAS
Q4 25
$4.5B
Q3 25
$3.9B
$4.8B
Q2 25
$3.9B
$4.7B
Q1 25
$3.9B
$4.6B
Q4 24
$4.3B
Q3 24
$3.7B
$4.0B
Q2 24
$3.7B
$4.3B
Q1 24
$4.2B
Total Assets
CSIQ
CSIQ
CTAS
CTAS
Q4 25
$10.1B
Q3 25
$13.5B
$9.8B
Q2 25
$13.5B
$9.8B
Q1 25
$13.5B
$9.6B
Q4 24
$9.4B
Q3 24
$11.9B
$9.1B
Q2 24
$11.9B
$9.2B
Q1 24
$9.0B
Debt / Equity
CSIQ
CSIQ
CTAS
CTAS
Q4 25
0.54×
Q3 25
0.51×
Q2 25
0.52×
Q1 25
0.44×
Q4 24
0.47×
Q3 24
0.50×
Q2 24
0.47×
Q1 24
0.58×

Cash Flow & Capital Efficiency

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

Metric
CSIQ
CSIQ
CTAS
CTAS
Operating Cash FlowLast quarter
$-187.7M
$531.2M
Free Cash FlowOCF − Capex
$425.0M
FCF MarginFCF / Revenue
15.2%
Capex IntensityCapex / Revenue
3.8%
Cash ConversionOCF / Net Profit
-3.26×
1.07×
TTM Free Cash FlowTrailing 4 quarters
$1.8B

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
CSIQ
CSIQ
CTAS
CTAS
Q4 25
$531.2M
Q3 25
$-187.7M
$414.5M
Q2 25
$635.7M
Q1 25
$622.0M
Q4 24
$441.4M
Q3 24
$466.7M
Q2 24
$693.0M
Q1 24
$657.1M
Free Cash Flow
CSIQ
CSIQ
CTAS
CTAS
Q4 25
$425.0M
Q3 25
$312.5M
Q2 25
$521.1M
Q1 25
$522.1M
Q4 24
$340.0M
Q3 24
$373.8M
Q2 24
$591.1M
Q1 24
$550.1M
FCF Margin
CSIQ
CSIQ
CTAS
CTAS
Q4 25
15.2%
Q3 25
11.5%
Q2 25
19.5%
Q1 25
20.0%
Q4 24
13.3%
Q3 24
14.9%
Q2 24
23.9%
Q1 24
22.9%
Capex Intensity
CSIQ
CSIQ
CTAS
CTAS
Q4 25
3.8%
Q3 25
3.8%
Q2 25
4.3%
Q1 25
3.8%
Q4 24
4.0%
Q3 24
3.7%
Q2 24
4.1%
Q1 24
4.4%
Cash Conversion
CSIQ
CSIQ
CTAS
CTAS
Q4 25
1.07×
Q3 25
-3.26×
0.84×
Q2 25
1.42×
Q1 25
1.34×
Q4 24
0.98×
Q3 24
1.03×
Q2 24
1.67×
Q1 24
1.65×

Financial Flow Comparison

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

Revenue Breakdown by Segment

CSIQ
CSIQ

Segment breakdown not available.

CTAS
CTAS

Uniform Rental And Facility Services Segment$2.2B77%
First Aid And Safety Services Segment$342.2M12%
Fire Protection Services$222.5M8%
Uniform Direct Sales$79.8M3%

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