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Side-by-side financial comparison of ASPEN INSURANCE HOLDINGS LTD (AHL) and Aon plc (AON). Click either name above to swap in a different company.

Aspen Dental Management, Inc., commonly referred to as Aspen Dental, is an American dental support organization that supports Aspen Dental-branded dentistry locations. Its headquarters is in Chicago, Illinois.

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.

8-Quarter Revenue & Profit Trend

Side-by-side quarterly history. Quarters aligned by calendar period so offset fiscal years line up.

Revenue
AHL
AHL
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
AHL
AHL
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
AHL
AHL
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
AHL
AHL
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)
AHL
AHL
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

Financial Flow Comparison

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

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