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Side-by-side financial comparison of Aon plc (AON) and Brookfield Infrastructure Partners L.P. (BIP). Click either name above to swap in a different company.

Brookfield Infrastructure Partners L.P. is the larger business by last-quarter revenue ($5.4B vs $5.0B, roughly 1.1× Aon plc). Aon plc runs the higher net margin — 24.6% vs 4.6%, a 20.0% gap on every dollar of revenue. On growth, Aon plc posted the faster year-over-year revenue change (6.0% vs 5.7%).

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.

Brookfield Infrastructure Partners L.P. is a publicly traded limited partnership with corporate headquarters in Toronto, Canada, that engages in the acquisition and management of infrastructure assets on a global basis.

AON vs BIP — Head-to-Head

Bigger by revenue
BIP
BIP
1.1× larger
BIP
$5.4B
$5.0B
AON
Growing faster (revenue YoY)
AON
AON
+0.3% gap
AON
6.0%
5.7%
BIP
Higher net margin
AON
AON
20.0% more per $
AON
24.6%
4.6%
BIP

Income Statement — Q1 FY2026 vs Q2 FY2025

Metric
AON
AON
BIP
BIP
Revenue
$5.0B
$5.4B
Net Profit
$1.2B
$252.0M
Gross Margin
26.4%
Operating Margin
34.1%
24.4%
Net Margin
24.6%
4.6%
Revenue YoY
6.0%
5.7%
Net Profit YoY
25.6%
37.0%
EPS (diluted)
$5.63
$-0.03

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
BIP
BIP
Q1 26
$5.0B
Q4 25
$4.3B
Q3 25
$4.0B
Q2 25
$4.2B
$5.4B
Q1 25
$4.7B
Q4 24
$4.1B
Q3 24
$3.7B
Q2 24
$3.8B
$5.1B
Net Profit
AON
AON
BIP
BIP
Q1 26
$1.2B
Q4 25
$1.7B
Q3 25
$458.0M
Q2 25
$579.0M
$252.0M
Q1 25
$965.0M
Q4 24
$716.0M
Q3 24
$343.0M
Q2 24
$524.0M
$184.0M
Gross Margin
AON
AON
BIP
BIP
Q1 26
Q4 25
Q3 25
Q2 25
26.4%
Q1 25
Q4 24
Q3 24
Q2 24
24.6%
Operating Margin
AON
AON
BIP
BIP
Q1 26
34.1%
Q4 25
28.1%
Q3 25
20.4%
Q2 25
20.7%
24.4%
Q1 25
30.9%
Q4 24
26.3%
Q3 24
16.7%
Q2 24
17.4%
22.8%
Net Margin
AON
AON
BIP
BIP
Q1 26
24.6%
Q4 25
39.4%
Q3 25
11.5%
Q2 25
13.9%
4.6%
Q1 25
20.4%
Q4 24
17.3%
Q3 24
9.2%
Q2 24
13.9%
3.6%
EPS (diluted)
AON
AON
BIP
BIP
Q1 26
$5.63
Q4 25
$7.82
Q3 25
$2.11
Q2 25
$2.66
$-0.03
Q1 25
$4.43
Q4 24
$3.11
Q3 24
$1.57
Q2 24
$2.46
$-0.10

Balance Sheet & Financial Strength

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

Metric
AON
AON
BIP
BIP
Cash + ST InvestmentsLiquidity on hand
$1.4M
$2.3B
Total DebtLower is stronger
$13.5M
Stockholders' EquityBook value
$10.0M
$29.6B
Total Assets
$51.4M
$108.7B
Debt / EquityLower = less leverage
1.36×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
AON
AON
BIP
BIP
Q1 26
$1.4M
Q4 25
$2.8B
Q3 25
$1.3B
Q2 25
$1.4B
$2.3B
Q1 25
$1.3B
Q4 24
$1.3B
Q3 24
$1.3B
Q2 24
$1.2B
$1.3B
Total Debt
AON
AON
BIP
BIP
Q1 26
$13.5M
Q4 25
$15.2B
Q3 25
Q2 25
Q1 25
Q4 24
$17.0B
Q3 24
Q2 24
Stockholders' Equity
AON
AON
BIP
BIP
Q1 26
$10.0M
Q4 25
$9.4B
Q3 25
$7.9B
Q2 25
$7.8B
$29.6B
Q1 25
$7.0B
Q4 24
$6.1B
Q3 24
$6.2B
Q2 24
$5.9B
$30.1B
Total Assets
AON
AON
BIP
BIP
Q1 26
$51.4M
Q4 25
$50.8B
Q3 25
$51.6B
Q2 25
$54.0B
$108.7B
Q1 25
$50.3B
Q4 24
$49.0B
Q3 24
$49.9B
Q2 24
$51.5B
$100.9B
Debt / Equity
AON
AON
BIP
BIP
Q1 26
1.36×
Q4 25
1.63×
Q3 25
Q2 25
Q1 25
Q4 24
2.78×
Q3 24
Q2 24

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
BIP
BIP
Operating Cash FlowLast quarter
$1.2B
Free Cash FlowOCF − Capex
$363.0M
FCF MarginFCF / Revenue
7.2%
Capex IntensityCapex / Revenue
1.3%
Cash ConversionOCF / Net Profit
4.72×
TTM Free Cash FlowTrailing 4 quarters
$3.5B

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
AON
AON
BIP
BIP
Q1 26
Q4 25
$1.4B
Q3 25
$1.1B
Q2 25
$796.0M
$1.2B
Q1 25
$140.0M
Q4 24
$1.2B
Q3 24
$1.0B
Q2 24
$513.0M
$1.1B
Free Cash Flow
AON
AON
BIP
BIP
Q1 26
$363.0M
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
FCF Margin
AON
AON
BIP
BIP
Q1 26
7.2%
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%
Capex Intensity
AON
AON
BIP
BIP
Q1 26
1.3%
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%
Cash Conversion
AON
AON
BIP
BIP
Q1 26
Q4 25
0.83×
Q3 25
2.51×
Q2 25
1.37×
4.72×
Q1 25
0.15×
Q4 24
1.68×
Q3 24
2.95×
Q2 24
0.98×
5.74×

Financial Flow Comparison

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

Revenue Breakdown by Segment

AON
AON

Commercial Risk Solutions$2.2B44%
Reinsurance Solutions$1.3B25%
Health Solutions$1.1B22%
Wealth Solutions$420.0M8%

BIP
BIP

Segment breakdown not available.

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