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AON

Aon plc

Insurance Agents, Brokers & Service · SIC 6411CIK 315293Held by 21 tracked managersEDGAR filings ↗10-K/10-Q ↗

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Revenue FY2025
$17.18B
Net Income FY2025
$3.70B
EPS (Basic, as reported)
$17.11
Net Margin FY2025
21.5%
ROE FY2025
39.5%
Total Equity
$9.35B
Shares Out
212M
Business description

Aon plc — Insurance Agents, Brokers & Service. Figures are as reported in each year's original 10-K via SEC EDGAR XBRL company facts (FY2007–FY2025; structured XBRL data begins around 2008). Market-price metrics are not part of EDGAR data.

Annual (fiscal years, as reported)USD millions
i
default rows · click any row to chart itRevenue: 9,409 → 17,181 +6.9% CAGR
Fiscal yearFY2016FY2017FY2018FY2019FY2020FY2021FY2022FY2023FY2024FY2025
Revenue9,4099,99810,77011,01311,06612,19312,47913,37615,69817,181
Total operating expenses(9,721)(9,019)(9,226)(8,844)(8,285)(10,103)(8,810)(9,591)(11,863)(12,837)
Operating income1,9069791,5442,1692,7812,0903,6693,7853,8354,344
Interest expense(282)(282)(278)(307)(334)(322)(406)(484)(788)(815)
Interest & investment income9275861118316719
Other income (expense), net36(39)(25)112152(125)(163)3481,211
Pre-tax income1,6696851,2461,8702,4661,9313,1563,1693,4624,759
Income tax expense(239)(250)(146)(297)(448)(623)(510)(541)(742)(1,009)
Net income1,4301,2631,1741,5321,9691,2552,5892,5642,6543,695
EPS — basic$5.21$4.74$4.62$6.42$8.49$5.59$12.23$12.60$12.55$17.11
EPS — diluted$5.16$4.70$4.59$6.37$8.45$5.55$12.14$12.51$12.49$17.02
Shares outstanding — basic (M)268259245239232225212204211216
Shares outstanding — diluted (M)270261247241233226213205213217

Showing the latest 10 of 19 fiscal years.

Source: SEC EDGAR XBRL company facts — figures as reported in each period's original filing (structured data begins ~2008). EPS and other per-share figures are as reported and are not adjusted for later stock splits; a ⚑ marks a period where the reported share count changed by a large factor. Dollar figures in millions unless per-share. Line items a company never reports are omitted. Where a filer switched XBRL concepts, the successor concept is used and definitions can differ slightly (e.g. cash may include restricted cash; banks' revenue is net of interest expense; cost of revenue may exclude D&A; net income may be the amount available to common stockholders; debt issued/repaid may be net of issuance costs or include finance-lease obligations — each only where the original concept stopped being reported). Click a period header to open that period's source filing on EDGAR.