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Side-by-side financial comparison of AIFU Inc. (AIFU) and Aon plc (AON). Click either name above to swap in a different company.

Aon plc is the larger business by last-quarter revenue ($4.3B vs $12.0M, roughly 358.2× AIFU Inc.). Aon plc runs the higher net margin — 39.4% vs 25.3%, a 14.0% gap on every dollar of revenue.

Aon plc is a British-American professional services firm. The company operates two divisions: Risk Capital, which provides brokerage and consulting services for risk management and insurance and reinsurance, and Human Capital, which provides services for health insurance, retirement plans, pension plans, and talent advisory.

AIFU vs AON — Head-to-Head

Bigger by revenue
AON
AON
358.2× larger
AON
$4.3B
$12.0M
AIFU
Higher net margin
AON
AON
14.0% more per $
AON
39.4%
25.3%
AIFU

Income Statement — Q3 2023 vs Q4 2025

Metric
AIFU
AIFU
AON
AON
Revenue
$12.0M
$4.3B
Net Profit
$3.0M
$1.7B
Gross Margin
Operating Margin
5.2%
28.1%
Net Margin
25.3%
39.4%
Revenue YoY
3.7%
Net Profit YoY
136.5%
EPS (diluted)
$7.82

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
AIFU
AIFU
AON
AON
Q4 25
$4.3B
Q3 25
$4.0B
Q2 25
$4.2B
Q1 25
$4.7B
Q4 24
$4.1B
Q3 24
$3.7B
Q2 24
$3.8B
Q1 24
$4.1B
Net Profit
AIFU
AIFU
AON
AON
Q4 25
$1.7B
Q3 25
$458.0M
Q2 25
$579.0M
Q1 25
$965.0M
Q4 24
$716.0M
Q3 24
$343.0M
Q2 24
$524.0M
Q1 24
$1.1B
Operating Margin
AIFU
AIFU
AON
AON
Q4 25
28.1%
Q3 25
20.4%
Q2 25
20.7%
Q1 25
30.9%
Q4 24
26.3%
Q3 24
16.7%
Q2 24
17.4%
Q1 24
36.0%
Net Margin
AIFU
AIFU
AON
AON
Q4 25
39.4%
Q3 25
11.5%
Q2 25
13.9%
Q1 25
20.4%
Q4 24
17.3%
Q3 24
9.2%
Q2 24
13.9%
Q1 24
26.3%
EPS (diluted)
AIFU
AIFU
AON
AON
Q4 25
$7.82
Q3 25
$2.11
Q2 25
$2.66
Q1 25
$4.43
Q4 24
$3.11
Q3 24
$1.57
Q2 24
$2.46
Q1 24
$5.35

Balance Sheet & Financial Strength

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

Metric
AIFU
AIFU
AON
AON
Cash + ST InvestmentsLiquidity on hand
$28.3M
$2.8B
Total DebtLower is stronger
$15.2B
Stockholders' EquityBook value
$40.5M
$9.4B
Total Assets
$75.8M
$50.8B
Debt / EquityLower = less leverage
1.63×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
AIFU
AIFU
AON
AON
Q4 25
$2.8B
Q3 25
$1.3B
Q2 25
$1.4B
Q1 25
$1.3B
Q4 24
$1.3B
Q3 24
$1.3B
Q2 24
$1.2B
Q1 24
$6.4B
Total Debt
AIFU
AIFU
AON
AON
Q4 25
$15.2B
Q3 25
Q2 25
Q1 25
Q4 24
$17.0B
Q3 24
Q2 24
Q1 24
Stockholders' Equity
AIFU
AIFU
AON
AON
Q4 25
$9.4B
Q3 25
$7.9B
Q2 25
$7.8B
Q1 25
$7.0B
Q4 24
$6.1B
Q3 24
$6.2B
Q2 24
$5.9B
Q1 24
$-133.0M
Total Assets
AIFU
AIFU
AON
AON
Q4 25
$50.8B
Q3 25
$51.6B
Q2 25
$54.0B
Q1 25
$50.3B
Q4 24
$49.0B
Q3 24
$49.9B
Q2 24
$51.5B
Q1 24
$40.8B
Debt / Equity
AIFU
AIFU
AON
AON
Q4 25
1.63×
Q3 25
Q2 25
Q1 25
Q4 24
2.78×
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
AIFU
AIFU
AON
AON
Operating Cash FlowLast quarter
$242.5K
$1.4B
Free Cash FlowOCF − Capex
$1.3B
FCF MarginFCF / Revenue
30.8%
Capex IntensityCapex / Revenue
1.7%
Cash ConversionOCF / Net Profit
0.08×
0.83×
TTM Free Cash FlowTrailing 4 quarters
$3.2B

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
AIFU
AIFU
AON
AON
Q4 25
$1.4B
Q3 25
$1.1B
Q2 25
$796.0M
Q1 25
$140.0M
Q4 24
$1.2B
Q3 24
$1.0B
Q2 24
$513.0M
Q1 24
$309.0M
Free Cash Flow
AIFU
AIFU
AON
AON
Q4 25
$1.3B
Q3 25
$1.1B
Q2 25
$732.0M
Q1 25
$84.0M
Q4 24
$1.1B
Q3 24
$951.0M
Q2 24
$460.0M
Q1 24
$261.0M
FCF Margin
AIFU
AIFU
AON
AON
Q4 25
30.8%
Q3 25
27.0%
Q2 25
17.6%
Q1 25
1.8%
Q4 24
27.6%
Q3 24
25.6%
Q2 24
12.2%
Q1 24
6.4%
Capex Intensity
AIFU
AIFU
AON
AON
Q4 25
1.7%
Q3 25
1.7%
Q2 25
1.5%
Q1 25
1.2%
Q4 24
1.3%
Q3 24
1.7%
Q2 24
1.4%
Q1 24
1.2%
Cash Conversion
AIFU
AIFU
AON
AON
Q4 25
0.83×
Q3 25
2.51×
Q2 25
1.37×
Q1 25
0.15×
Q4 24
1.68×
Q3 24
2.95×
Q2 24
0.98×
Q1 24
0.29×

Financial Flow Comparison

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

Revenue Breakdown by Segment

AIFU
AIFU

Segment breakdown not available.

AON
AON

Commercial Risk Solutions$2.3B54%
Health Solutions$1.1B26%
Wealth Solutions$490.0M11%
Reinsurance Solutions$379.0M9%

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