vs

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

Aon plc is the larger business by last-quarter revenue ($4.3B vs $544.0M, roughly 7.9× Fidelity National Financial, Inc.). Aon plc runs the higher net margin — 39.4% vs -21.5%, a 60.9% gap on every dollar of revenue. On growth, Fidelity National Financial, Inc. posted the faster year-over-year revenue change (10.3% vs 3.7%). Over the past eight quarters, Fidelity National Financial, Inc.'s revenue compounded faster (13.7% CAGR vs 2.8%).

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.

Fidelity National Financial, Inc., is an American provider of title insurance and settlement services to the real estate and mortgage industries. A Fortune 500 company, Fidelity National Financial generated approximately $8.469 billion in annual revenue in 2019 from its title and real estate-related operations. The company was the first instance of an attorney licensed by a Native American Tribe being certified as "authorized house counsel" in the state of Florida.

AON vs FNF — Head-to-Head

Bigger by revenue
AON
AON
7.9× larger
AON
$4.3B
$544.0M
FNF
Growing faster (revenue YoY)
FNF
FNF
+6.7% gap
FNF
10.3%
3.7%
AON
Higher net margin
AON
AON
60.9% more per $
AON
39.4%
-21.5%
FNF
Faster 2-yr revenue CAGR
FNF
FNF
Annualised
FNF
13.7%
2.8%
AON

Income Statement — Q4 2025 vs Q4 2025

Metric
AON
AON
FNF
FNF
Revenue
$4.3B
$544.0M
Net Profit
$1.7B
$-117.0M
Gross Margin
Operating Margin
28.1%
82.9%
Net Margin
39.4%
-21.5%
Revenue YoY
3.7%
10.3%
Net Profit YoY
136.5%
-126.0%
EPS (diluted)
$7.82
$-0.44

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
AON
AON
FNF
FNF
Q4 25
$4.3B
$544.0M
Q3 25
$4.0B
$553.0M
Q2 25
$4.2B
$547.0M
Q1 25
$4.7B
$455.0M
Q4 24
$4.1B
$493.0M
Q3 24
$3.7B
$506.0M
Q2 24
$3.8B
$504.0M
Q1 24
$4.1B
$421.0M
Net Profit
AON
AON
FNF
FNF
Q4 25
$1.7B
$-117.0M
Q3 25
$458.0M
$358.0M
Q2 25
$579.0M
$278.0M
Q1 25
$965.0M
$83.0M
Q4 24
$716.0M
$450.0M
Q3 24
$343.0M
$266.0M
Q2 24
$524.0M
$306.0M
Q1 24
$1.1B
$248.0M
Operating Margin
AON
AON
FNF
FNF
Q4 25
28.1%
82.9%
Q3 25
20.4%
81.9%
Q2 25
20.7%
69.8%
Q1 25
30.9%
24.4%
Q4 24
26.3%
Q3 24
16.7%
61.9%
Q2 24
17.4%
90.9%
Q1 24
36.0%
78.6%
Net Margin
AON
AON
FNF
FNF
Q4 25
39.4%
-21.5%
Q3 25
11.5%
64.7%
Q2 25
13.9%
50.8%
Q1 25
20.4%
18.2%
Q4 24
17.3%
91.3%
Q3 24
9.2%
52.6%
Q2 24
13.9%
60.7%
Q1 24
26.3%
58.9%
EPS (diluted)
AON
AON
FNF
FNF
Q4 25
$7.82
$-0.44
Q3 25
$2.11
$1.33
Q2 25
$2.66
$1.02
Q1 25
$4.43
$0.30
Q4 24
$3.11
$1.65
Q3 24
$1.57
$0.97
Q2 24
$2.46
$1.12
Q1 24
$5.35
$0.91

Balance Sheet & Financial Strength

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

Metric
AON
AON
FNF
FNF
Cash + ST InvestmentsLiquidity on hand
$2.8B
$2.6B
Total DebtLower is stronger
$15.2B
$4.4B
Stockholders' EquityBook value
$9.4B
$7.4B
Total Assets
$50.8B
$109.0B
Debt / EquityLower = less leverage
1.63×
0.59×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
AON
AON
FNF
FNF
Q4 25
$2.8B
$2.6B
Q3 25
$1.3B
$3.5B
Q2 25
$1.4B
$3.3B
Q1 25
$1.3B
$4.5B
Q4 24
$1.3B
$3.5B
Q3 24
$1.3B
$5.0B
Q2 24
$1.2B
$4.9B
Q1 24
$6.4B
$3.5B
Total Debt
AON
AON
FNF
FNF
Q4 25
$15.2B
$4.4B
Q3 25
$4.4B
Q2 25
$4.4B
Q1 25
$4.4B
Q4 24
$17.0B
$4.3B
Q3 24
$4.2B
Q2 24
$4.2B
Q1 24
$3.9B
Stockholders' Equity
AON
AON
FNF
FNF
Q4 25
$9.4B
$7.4B
Q3 25
$7.9B
$8.4B
Q2 25
$7.8B
$7.9B
Q1 25
$7.0B
$7.9B
Q4 24
$6.1B
$7.8B
Q3 24
$6.2B
$8.1B
Q2 24
$5.9B
$7.3B
Q1 24
$-133.0M
$7.1B
Total Assets
AON
AON
FNF
FNF
Q4 25
$50.8B
$109.0B
Q3 25
$51.6B
$106.6B
Q2 25
$54.0B
$102.3B
Q1 25
$50.3B
$98.2B
Q4 24
$49.0B
$95.4B
Q3 24
$49.9B
$94.7B
Q2 24
$51.5B
$88.8B
Q1 24
$40.8B
$84.5B
Debt / Equity
AON
AON
FNF
FNF
Q4 25
1.63×
0.59×
Q3 25
0.53×
Q2 25
0.56×
Q1 25
0.56×
Q4 24
2.78×
0.56×
Q3 24
0.52×
Q2 24
0.58×
Q1 24
0.55×

Cash Flow & Capital Efficiency

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

Metric
AON
AON
FNF
FNF
Operating Cash FlowLast quarter
$1.4B
$1.5B
Free Cash FlowOCF − Capex
$1.3B
FCF MarginFCF / Revenue
30.8%
Capex IntensityCapex / Revenue
1.7%
Cash ConversionOCF / Net Profit
0.83×
TTM Free Cash FlowTrailing 4 quarters
$3.2B

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
AON
AON
FNF
FNF
Q4 25
$1.4B
$1.5B
Q3 25
$1.1B
$1.3B
Q2 25
$796.0M
$1.9B
Q1 25
$140.0M
$1.1B
Q4 24
$1.2B
$1.5B
Q3 24
$1.0B
$2.4B
Q2 24
$513.0M
$1.4B
Q1 24
$309.0M
$1.6B
Free Cash Flow
AON
AON
FNF
FNF
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
AON
AON
FNF
FNF
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
AON
AON
FNF
FNF
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
AON
AON
FNF
FNF
Q4 25
0.83×
Q3 25
2.51×
3.66×
Q2 25
1.37×
6.82×
Q1 25
0.15×
13.43×
Q4 24
1.68×
3.32×
Q3 24
2.95×
8.89×
Q2 24
0.98×
4.45×
Q1 24
0.29×
6.42×

Financial Flow Comparison

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

Revenue Breakdown by Segment

AON
AON

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

FNF
FNF

Escrow Fees$241.0M44%
Other Title Related Fees And Income$182.0M33%
Service Link Excluding Title Premiums Escrow Fees And Subservicing Fees$87.0M16%
Insurance Contracts Home Warranty$31.0M6%

Related Comparisons