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Side-by-side financial comparison of Arthur J. Gallagher & Co. (AJG) and Canadian Solar Inc. (CSIQ). Click either name above to swap in a different company.

Canadian Solar Inc. is the larger business by last-quarter revenue ($4.5B vs $3.6B, roughly 1.2× Arthur J. Gallagher & Co.). Arthur J. Gallagher & Co. runs the higher net margin — 4.2% vs 1.3%, a 2.9% gap on every dollar of revenue.

Arthur J. Gallagher & Co. (Gallagher) is an American insurance brokerage and risk management services company based in Rolling Meadows, Illinois, a suburb of Chicago. The company provides insurance brokerage and risk management services, which primarily includes processing of workers compensation and automobile insurance claims via the company's adjusters.

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.

AJG vs CSIQ — Head-to-Head

Bigger by revenue
CSIQ
CSIQ
1.2× larger
CSIQ
$4.5B
$3.6B
AJG
Higher net margin
AJG
AJG
2.9% more per $
AJG
4.2%
1.3%
CSIQ

Income Statement — Q4 FY2025 vs Q3 FY2025

Metric
AJG
AJG
CSIQ
CSIQ
Revenue
$3.6B
$4.5B
Net Profit
$151.1M
$57.6M
Gross Margin
17.5%
Operating Margin
5.0%
2.2%
Net Margin
4.2%
1.3%
Revenue YoY
33.6%
Net Profit YoY
-41.5%
EPS (diluted)
$0.58

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
AJG
AJG
CSIQ
CSIQ
Q4 25
$3.6B
Q3 25
$3.4B
$4.5B
Q2 25
$3.2B
$3.0B
Q1 25
$3.7B
$1.3B
Q4 24
$2.7B
Q3 24
$2.8B
$5.9B
Q2 24
$2.8B
$4.1B
Q1 24
$3.3B
Net Profit
AJG
AJG
CSIQ
CSIQ
Q4 25
$151.1M
Q3 25
$272.7M
$57.6M
Q2 25
$365.8M
$63.6M
Q1 25
$704.4M
$36.2M
Q4 24
$258.3M
Q3 24
$312.6M
$366.8M
Q2 24
$283.4M
$304.4M
Q1 24
$608.4M
Gross Margin
AJG
AJG
CSIQ
CSIQ
Q4 25
Q3 25
17.5%
Q2 25
18.0%
Q1 25
19.0%
Q4 24
Q3 24
18.0%
Q2 24
18.7%
Q1 24
Operating Margin
AJG
AJG
CSIQ
CSIQ
Q4 25
5.0%
Q3 25
10.3%
2.2%
Q2 25
14.6%
3.3%
Q1 25
23.4%
3.7%
Q4 24
12.3%
Q3 24
14.4%
7.7%
Q2 24
13.2%
9.1%
Q1 24
23.7%
Net Margin
AJG
AJG
CSIQ
CSIQ
Q4 25
4.2%
Q3 25
8.1%
1.3%
Q2 25
11.4%
2.1%
Q1 25
18.9%
2.7%
Q4 24
9.5%
Q3 24
11.1%
6.2%
Q2 24
10.2%
7.5%
Q1 24
18.7%
EPS (diluted)
AJG
AJG
CSIQ
CSIQ
Q4 25
$0.58
Q3 25
$1.04
Q2 25
$1.40
Q1 25
$2.72
Q4 24
$1.10
Q3 24
$1.39
Q2 24
$1.27
Q1 24
$2.74

Balance Sheet & Financial Strength

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

Metric
AJG
AJG
CSIQ
CSIQ
Cash + ST InvestmentsLiquidity on hand
$1.7B
Total DebtLower is stronger
$12.9B
Stockholders' EquityBook value
$23.3B
$3.9B
Total Assets
$70.7B
$13.5B
Debt / EquityLower = less leverage
0.55×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
AJG
AJG
CSIQ
CSIQ
Q4 25
Q3 25
$1.7B
Q2 25
$1.7B
Q1 25
$1.7B
Q4 24
Q3 24
$1.9B
Q2 24
$1.9B
Q1 24
Total Debt
AJG
AJG
CSIQ
CSIQ
Q4 25
$12.9B
Q3 25
Q2 25
Q1 25
Q4 24
$23.0M
Q3 24
Q2 24
Q1 24
Stockholders' Equity
AJG
AJG
CSIQ
CSIQ
Q4 25
$23.3B
Q3 25
$23.2B
$3.9B
Q2 25
$23.0B
$3.9B
Q1 25
$22.3B
$3.9B
Q4 24
$20.2B
Q3 24
$12.2B
$3.7B
Q2 24
$11.6B
$3.7B
Q1 24
$11.3B
Total Assets
AJG
AJG
CSIQ
CSIQ
Q4 25
$70.7B
Q3 25
$79.1B
$13.5B
Q2 25
$80.1B
$13.5B
Q1 25
$74.1B
$13.5B
Q4 24
$64.3B
Q3 24
$57.2B
$11.9B
Q2 24
$63.0B
$11.9B
Q1 24
$61.0B
Debt / Equity
AJG
AJG
CSIQ
CSIQ
Q4 25
0.55×
Q3 25
Q2 25
Q1 25
Q4 24
0.00×
Q3 24
Q2 24
Q1 24

Cash Flow & Capital Efficiency

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

Metric
AJG
AJG
CSIQ
CSIQ
Operating Cash FlowLast quarter
$753.0M
$-187.7M
Free Cash FlowOCF − Capex
$713.4M
FCF MarginFCF / Revenue
19.7%
Capex IntensityCapex / Revenue
1.1%
Cash ConversionOCF / Net Profit
4.98×
-3.26×
TTM Free Cash FlowTrailing 4 quarters
$1.8B

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
AJG
AJG
CSIQ
CSIQ
Q4 25
$753.0M
Q3 25
$731.3M
$-187.7M
Q2 25
$-426.1M
Q1 25
$871.8M
Q4 24
$739.3M
Q3 24
$934.8M
Q2 24
$119.5M
Q1 24
$789.3M
Free Cash Flow
AJG
AJG
CSIQ
CSIQ
Q4 25
$713.4M
Q3 25
$693.5M
Q2 25
$-465.5M
Q1 25
$843.6M
Q4 24
$695.7M
Q3 24
$898.0M
Q2 24
$87.7M
Q1 24
$759.6M
FCF Margin
AJG
AJG
CSIQ
CSIQ
Q4 25
19.7%
Q3 25
20.6%
Q2 25
-14.5%
Q1 25
22.6%
Q4 24
25.6%
Q3 24
32.0%
Q2 24
3.2%
Q1 24
23.3%
Capex Intensity
AJG
AJG
CSIQ
CSIQ
Q4 25
1.1%
Q3 25
1.1%
Q2 25
1.2%
Q1 25
0.8%
Q4 24
1.6%
Q3 24
1.3%
Q2 24
1.1%
Q1 24
0.9%
Cash Conversion
AJG
AJG
CSIQ
CSIQ
Q4 25
4.98×
Q3 25
2.68×
-3.26×
Q2 25
-1.16×
Q1 25
1.24×
Q4 24
2.86×
Q3 24
2.99×
Q2 24
0.42×
Q1 24
1.30×

Financial Flow Comparison

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

Revenue Breakdown by Segment

AJG
AJG

Commissions$2.1B57%
Broker Fees$1.2B33%
Supplemental Revenue$131.7M4%
Investment Performance$121.8M3%
Contingent Revenue$83.0M2%

CSIQ
CSIQ

Segment breakdown not available.

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