Stocktoria

Aon plc AON

NYSE · stock · Insurance Agents, Brokers & Service · website · IPO 1980-06-02 · LEI

Aon plc financials (annual)

Revenue
$9.41B $10.00B $10.77B $11.01B $11.07B $12.19B $12.48B $13.38B $15.70B $17.18B 2016201720182019202020212022202320242025
Net income
$1.53B $1.97B $1.25B $2.59B $2.56B $2.65B $3.69B 2016201720182019202020212022202320242025
Free cash flow
$2.17B $551.0M $1.45B $1.61B $2.64B $2.04B $3.02B $3.18B $2.82B $3.22B 2016201720182019202020212022202320242025

Bars are annual figures from 2016 to 2025; red bars are negative (a loss or cash outflow).

MetricFY2025FY2024FY2023FY2022FY2021FY2020FY2019FY2018FY2017FY2016
Revenue$17.2B$15.7B$13.4B$12.5B$12.2B$11.1B$11.0B$10.8B$10.0B$9.4B
Operating income$4.3B$3.8B$3.8B$3.7B$2.1B$2.8B$2.2B$1.5B$1.1B$1.8B
Interest expense——$484.0M$406.0M$322.0M$334.0M$307.0M$278.0M$282.0M$282.0M
Income tax$1.0B$742.0M$541.0M$510.0M$623.0M$448.0M$297.0M$146.0M$250.0M$148.0M
Net income$3.7B$2.7B$2.6B$2.6B$1.3B$2.0B$1.5B———
EPS (diluted)$17.02$12.49$12.51$12.14$5.55$8.45$6.37$4.59$4.70$5.16
Operating cash flow$3.5B$3.0B$3.4B$3.2B$2.2B$2.8B$1.8B$1.7B$734.0M$2.3B
Free cash flow$3.2B$2.8B$3.2B$3.0B$2.0B$2.6B$1.6B$1.4B$551.0M$2.2B
Cash & equivalents$1.2B$1.1B$778.0M$690.0M$544.0M$884.0M$790.0M$656.0M$756.0M$426.0M
Total assets$50.8B$49.0B$34.0B$32.7B$31.9B$32.1B$29.4B$26.4B$26.1B$26.6B
Total liabilities$41.2B$42.5B$34.7B$33.1B$30.8B$28.5B$26.0B$22.2B$21.4B$21.1B
Shareholders' equity$9.5B$6.3B-$826.0M-$529.0M$1.2B$3.6B$3.4B$4.2B$4.6B$5.6B

Growth · year-over-year · Revenue CAGR 6.9%

MetricFY2025FY2024FY2023FY2022FY2021FY2020FY2019FY2018FY2017FY2016
Revenue growth+9.4%+17.4%+7.2%+2.3%+10.2%+0.5%+2.3%+7.7%+6.3%-0.7%
Net income growth+39.2%+3.5%-1.0%+106.3%-36.3%+28.5%————
EPS growth+36.3%-0.2%+3.0%+118.7%-34.3%+32.7%+38.8%-2.3%-8.9%+5.7%
Free cash flow growth+14.2%-11.5%+5.3%+47.8%-22.6%+64.1%+11.3%+162.4%-74.6%+20.0%

Each column is the change versus the prior fiscal year. Growth off a negative or zero base is shown as “—”. CAGR is the compound annual revenue growth across the years shown.

Computed from company filings · US · as of 2025-12-31. Facts plus Stocktoria's own computed scores — not investment advice.