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Aon EV/EBIT AON

Enterprise value divided by operating profit over the last twelve months, one-off items taken out, since 2010.

Today, Oct 23, 2026
16.8×
10-year median
20.9×
Against its 10-year history
2nd
percentile: 0 is its lowest day, 100 its highest
10-year range
15.2× to 42.6×
Peer median
17.6×

Aon's EV/EBIT is 16.8× as of Oct 23, 2026.

That is below its ten-year median of 20.9×, lower than on 98% of days in the last ten years.

Over that time it ranged from 15.2× in Oct 2026 to 42.6× in Feb 2018.

The median for 7 insurance brokers of a similar size is 17.6×.

EV/EBIT over time

The dashed line is the 10-year median and the shaded band the middle half of its days.

Open the interactive chart, with overlays and comparisons

Year by year

YearEnd of yearLowHigh
2026 so far16.8×15.2×21.2×
202521.4×20.9×25.0×
202423.6×17.0×25.3×
202317.1×17.1×21.4×
202219.9×18.7×39.2×
202140.3×19.2×40.3×
202019.9×16.3×23.8×
201919.6×18.5×25.4×
201818.9×18.6×42.6×
201740.1×19.0×42.6×
201618.9×15.9×19.4×
201516.8×16.1×18.5×
201417.6×16.0×18.0×
201317.6×13.6×17.6×
201213.5×11.5×14.0×
201111.9×11.1×16.9×
201012.8×11.1×13.6×

Against its peers

Companies in Insurance - Brokers nearest Aon's size, closest first, today.

CompanyEV/EBIT
AONAon16.8×
AJGArthur J. Gallagher30.1×
MRSHMarsh & McLennan Companies18.2×
WTWWillis Towers Watson Public15.6×
BROBrown & Brown16.1×
ERIEErie Indemnity17.6×
RYANRyan Specialty28.6×
ACTEnact7.3×
Peer median17.6×

Where Aon ranks

What the EV/EBIT tells you

What the whole business costs against its operating profit. Enterprise value is the market value plus borrowings and minority interests, less cash. EBIT is operating profit before interest and tax, with one-offs taken out. Unlike PE it is not moved by how a company is financed.

Leases are left out of debt for every company. Banks earn on their balance sheet, so EV/EBIT does not describe them.

More on Aon

Valuation data, not investment advice. Prices as of . Reported figures come from the company's filings with the SEC.