Aon plc, a professional services firm, provides advice and solutions to clients focused on risk, retirement, and health worldwide. It offers commercial risk solutions, including retail brokerage, cyber, and global risk consulting solutions, as well as acts as a captives management; and health solutions, such as health and benefits brokerages, and health care exchanges. The company also provides treaty and facultative reinsurance, as well as insurance-linked securities, capital raising, strategic advice, restructuring, and mergers and acquisitions services; and corporate finance advisory services and capital markets solutions products. In addition, it offers strategic design consulting services on their retirement programs, actuarial services, and risk management services; advice services on developing and maintaining investment programs across a range of plan types, including defined benefit plans, defined contribution plans, endowments, and foundations for public and private companies, and other institutions; and advice and solutions that help clients in risk, health, and wealth through commercial risk, reinsurance, health, and wealth solutions. Further, the company offers CoverWallet; Affinity; Aon Inpoint; CoverWallet; and ReView services. Aon plc was founded in 1919 and is headquartered in Dublin, Ireland.
As of Nov 2024 Aon plc has a market cap of $82.2 B. This makes Aon plc the world's most valuable company by market cap according to our data. The market capitalization, commonly called market cap, is the total market value of a publicly traded company's outstanding shares and is commonly used to measure how much a company is worth.
Date | Market cap |
---|---|
20 Nov 2024 | $82.63 B |
19 Nov 2024 | $82.43 B |
18 Nov 2024 | $82.72 B |
15 Nov 2024 | $82.46 B |
14 Nov 2024 | $81.81 B |
13 Nov 2024 | $84.12 B |
12 Nov 2024 | $83.41 B |
11 Nov 2024 | $83.35 B |
08 Nov 2024 | $83.43 B |
07 Nov 2024 | $82.58 B |
06 Nov 2024 | $82.89 B |
05 Nov 2024 | $80.16 B |
04 Nov 2024 | $79.49 B |
01 Nov 2024 | $79.22 B |
31 Oct 2024 | $79.76 B |
30 Oct 2024 | $80.32 B |
29 Oct 2024 | $80.64 B |
28 Oct 2024 | $80.81 B |
25 Oct 2024 | $78.73 B |
24 Oct 2024 | $74.83 B |
23 Oct 2024 | $75.13 B |
22 Oct 2024 | $74.68 B |
21 Oct 2024 | $74.95 B |
18 Oct 2024 | $76.06 B |
17 Oct 2024 | $76.23 B |
16 Oct 2024 | $76.16 B |
15 Oct 2024 | $76.05 B |
14 Oct 2024 | $76.2 B |
11 Oct 2024 | $75.47 B |
10 Oct 2024 | $75.16 B |
09 Oct 2024 | $76.29 B |
08 Oct 2024 | $75.22 B |
07 Oct 2024 | $73.08 B |
04 Oct 2024 | $73.96 B |
03 Oct 2024 | $73.84 B |
02 Oct 2024 | $74.1 B |
01 Oct 2024 | $74.06 B |
30 Sep 2024 | $73.52 B |
27 Sep 2024 | $73.88 B |
26 Sep 2024 | $73.77 B |
25 Sep 2024 | $73.72 B |
24 Sep 2024 | $73.83 B |
23 Sep 2024 | $74.06 B |
20 Sep 2024 | $73.74 B |
19 Sep 2024 | $73.73 B |
18 Sep 2024 | $74.23 B |
17 Sep 2024 | $74.21 B |
16 Sep 2024 | $74.52 B |
13 Sep 2024 | $73.92 B |
12 Sep 2024 | $74.01 B |
11 Sep 2024 | $73.27 B |
10 Sep 2024 | $74.6 B |
09 Sep 2024 | $74.48 B |
06 Sep 2024 | $73.96 B |
05 Sep 2024 | $74.12 B |
04 Sep 2024 | $74.07 B |
03 Sep 2024 | $73.59 B |
30 Aug 2024 | $73.04 B |
29 Aug 2024 | $72.99 B |
28 Aug 2024 | $72.15 B |
27 Aug 2024 | $72.31 B |
26 Aug 2024 | $71.77 B |
23 Aug 2024 | $71.57 B |
22 Aug 2024 | $72.17 B |
21 Aug 2024 | $71.84 B |
20 Aug 2024 | $71.56 B |
19 Aug 2024 | $71.06 B |
16 Aug 2024 | $70.56 B |
15 Aug 2024 | $70.44 B |
14 Aug 2024 | $70.34 B |
13 Aug 2024 | $69.62 B |
12 Aug 2024 | $69.88 B |
09 Aug 2024 | $70.01 B |
08 Aug 2024 | $69.47 B |
07 Aug 2024 | $69.28 B |
06 Aug 2024 | $68.72 B |
05 Aug 2024 | $69.07 B |
02 Aug 2024 | $70.17 B |
01 Aug 2024 | $69.66 B |
31 Jul 2024 | $69.81 B |
30 Jul 2024 | $69.86 B |
29 Jul 2024 | $67.85 B |
26 Jul 2024 | $68.64 B |
25 Jul 2024 | $63.53 B |
24 Jul 2024 | $63.37 B |
23 Jul 2024 | $63.42 B |
22 Jul 2024 | $59.55 B |
19 Jul 2024 | $58.97 B |
18 Jul 2024 | $59.67 B |
17 Jul 2024 | $59.82 B |
16 Jul 2024 | $59.28 B |
15 Jul 2024 | $59.19 B |
12 Jul 2024 | $59.36 B |
11 Jul 2024 | $59.09 B |
10 Jul 2024 | $58.82 B |
09 Jul 2024 | $58.37 B |
08 Jul 2024 | $59.35 B |
05 Jul 2024 | $58.91 B |
03 Jul 2024 | $58.69 B |
02 Jul 2024 | $58.85 B |
01 Jul 2024 | $58.43 B |
28 Jun 2024 | $58.45 B |
27 Jun 2024 | $58.3 B |
26 Jun 2024 | $57.49 B |
25 Jun 2024 | $58.3 B |
24 Jun 2024 | $59.42 B |
21 Jun 2024 | $59.22 B |
20 Jun 2024 | $59.05 B |
18 Jun 2024 | $59.28 B |
17 Jun 2024 | $59.73 B |
14 Jun 2024 | $58.81 B |
13 Jun 2024 | $58.82 B |
12 Jun 2024 | $58.73 B |
11 Jun 2024 | $58.48 B |
10 Jun 2024 | $57.11 B |
07 Jun 2024 | $56.37 B |
06 Jun 2024 | $56.88 B |
05 Jun 2024 | $56.86 B |
04 Jun 2024 | $56.64 B |
03 Jun 2024 | $56 B |
31 May 2024 | $56.07 B |
30 May 2024 | $55.13 B |
29 May 2024 | $54.92 B |
28 May 2024 | $55.6 B |
24 May 2024 | $55.9 B |
23 May 2024 | $55.61 B |
22 May 2024 | $56.67 B |
21 May 2024 | $57.74 B |
20 May 2024 | $58.33 B |
17 May 2024 | $58.23 B |
16 May 2024 | $58.14 B |
15 May 2024 | $57.3 B |
14 May 2024 | $57.32 B |
13 May 2024 | $57.46 B |
10 May 2024 | $58.36 B |
09 May 2024 | $57.26 B |
08 May 2024 | $56.51 B |
07 May 2024 | $57.41 B |
06 May 2024 | $56.84 B |
03 May 2024 | $55.74 B |
02 May 2024 | $55.77 B |
01 May 2024 | $56.51 B |
30 Apr 2024 | $56.15 B |
29 Apr 2024 | $55.96 B |
26 Apr 2024 | $56.75 B |
25 Apr 2024 | $60.92 B |
24 Apr 2024 | $61.49 B |
23 Apr 2024 | $62.09 B |
22 Apr 2024 | $61.92 B |
19 Apr 2024 | $61.76 B |
18 Apr 2024 | $61.46 B |
17 Apr 2024 | $60.68 B |
16 Apr 2024 | $60.54 B |
15 Apr 2024 | $60.76 B |
12 Apr 2024 | $61.32 B |
11 Apr 2024 | $61.92 B |
10 Apr 2024 | $62.92 B |
09 Apr 2024 | $63.59 B |
08 Apr 2024 | $63.68 B |
05 Apr 2024 | $63.51 B |
04 Apr 2024 | $62.67 B |
03 Apr 2024 | $64.6 B |
02 Apr 2024 | $65.63 B |
01 Apr 2024 | $65.62 B |
28 Mar 2024 | $66.44 B |
27 Mar 2024 | $66.46 B |
26 Mar 2024 | $65.69 B |
25 Mar 2024 | $65.22 B |
22 Mar 2024 | $65.06 B |
21 Mar 2024 | $65.01 B |
20 Mar 2024 | $64.92 B |
19 Mar 2024 | $64.26 B |
18 Mar 2024 | $63.67 B |
15 Mar 2024 | $63.51 B |
14 Mar 2024 | $63.81 B |
13 Mar 2024 | $63.77 B |
12 Mar 2024 | $63.83 B |
11 Mar 2024 | $63.31 B |
08 Mar 2024 | $63.06 B |
07 Mar 2024 | $63.05 B |
06 Mar 2024 | $63.13 B |
05 Mar 2024 | $62.76 B |
04 Mar 2024 | $62.92 B |
01 Mar 2024 | $62.56 B |
29 Feb 2024 | $62.91 B |
28 Feb 2024 | $63.25 B |
27 Feb 2024 | $62.79 B |
26 Feb 2024 | $62.6 B |
23 Feb 2024 | $62.78 B |
22 Feb 2024 | $62.79 B |
21 Feb 2024 | $61.98 B |
20 Feb 2024 | $62.82 B |
16 Feb 2024 | $61.97 B |
15 Feb 2024 | $62.59 B |
14 Feb 2024 | $61.42 B |
13 Feb 2024 | $62.23 B |
12 Feb 2024 | $61.73 B |
09 Feb 2024 | $62.23 B |
08 Feb 2024 | $61.16 B |
07 Feb 2024 | $60.1 B |
06 Feb 2024 | $59.9 B |
05 Feb 2024 | $59.06 B |
02 Feb 2024 | $58.22 B |
01 Feb 2024 | $59.73 B |
31 Jan 2024 | $59.42 B |
30 Jan 2024 | $59.49 B |
29 Jan 2024 | $59.41 B |
26 Jan 2024 | $60.11 B |
25 Jan 2024 | $59.67 B |
24 Jan 2024 | $60.54 B |
23 Jan 2024 | $60.62 B |
22 Jan 2024 | $61.01 B |
19 Jan 2024 | $62.04 B |
18 Jan 2024 | $61.18 B |
17 Jan 2024 | $60.38 B |
16 Jan 2024 | $59.79 B |
12 Jan 2024 | $59.78 B |
11 Jan 2024 | $59.45 B |
10 Jan 2024 | $59.59 B |
09 Jan 2024 | $58.53 B |
08 Jan 2024 | $58.84 B |
05 Jan 2024 | $57.66 B |
04 Jan 2024 | $57.89 B |
03 Jan 2024 | $57.92 B |
02 Jan 2024 | $57.34 B |
29 Dec 2023 | $58.29 B |
28 Dec 2023 | $57.95 B |
27 Dec 2023 | $58.06 B |
26 Dec 2023 | $58 B |
22 Dec 2023 | $58.42 B |
21 Dec 2023 | $57.72 B |
20 Dec 2023 | $58.91 B |
19 Dec 2023 | $62.7 B |
18 Dec 2023 | $62.9 B |
15 Dec 2023 | $62.18 B |
14 Dec 2023 | $63.7 B |
13 Dec 2023 | $67.16 B |
12 Dec 2023 | $66.59 B |
11 Dec 2023 | $65.99 B |
08 Dec 2023 | $64.92 B |
07 Dec 2023 | $64.43 B |
06 Dec 2023 | $64.01 B |
05 Dec 2023 | $64.55 B |
04 Dec 2023 | $65.32 B |
01 Dec 2023 | $65.45 B |
30 Nov 2023 | $65.8 B |
29 Nov 2023 | $64.52 B |
28 Nov 2023 | $64.73 B |
27 Nov 2023 | $65.61 B |
24 Nov 2023 | $66.1 B |
22 Nov 2023 | $65.89 B |
21 Nov 2023 | $65.28 B |
20 Nov 2023 | $66.34 B |
17 Nov 2023 | $66.05 B |
16 Nov 2023 | $66.83 B |
15 Nov 2023 | $66.04 B |
14 Nov 2023 | $66.76 B |
13 Nov 2023 | $66.82 B |
10 Nov 2023 | $66.91 B |
09 Nov 2023 | $66.46 B |
08 Nov 2023 | $65.61 B |
07 Nov 2023 | $65.37 B |
06 Nov 2023 | $65.2 B |
03 Nov 2023 | $64.75 B |
02 Nov 2023 | $64.35 B |
01 Nov 2023 | $62.44 B |
31 Oct 2023 | $61.97 B |
30 Oct 2023 | $61.85 B |
27 Oct 2023 | $61.47 B |
26 Oct 2023 | $64.04 B |
25 Oct 2023 | $64.03 B |
24 Oct 2023 | $64.05 B |
23 Oct 2023 | $62.79 B |
20 Oct 2023 | $62.92 B |
19 Oct 2023 | $63.91 B |
18 Oct 2023 | $65.1 B |
17 Oct 2023 | $65.61 B |
16 Oct 2023 | $65.65 B |
13 Oct 2023 | $65.32 B |
12 Oct 2023 | $64.99 B |
11 Oct 2023 | $65.56 B |
10 Oct 2023 | $65.2 B |
09 Oct 2023 | $65.61 B |
06 Oct 2023 | $65.51 B |
05 Oct 2023 | $65.27 B |
04 Oct 2023 | $65.09 B |
03 Oct 2023 | $63.9 B |
02 Oct 2023 | $64.37 B |
29 Sep 2023 | $65.78 B |
28 Sep 2023 | $66.83 B |
27 Sep 2023 | $66.94 B |
26 Sep 2023 | $67.23 B |
25 Sep 2023 | $68.08 B |
22 Sep 2023 | $68.18 B |
21 Sep 2023 | $68.62 B |
20 Sep 2023 | $69.4 B |
19 Sep 2023 | $69.26 B |
18 Sep 2023 | $68.85 B |
15 Sep 2023 | $68.21 B |
14 Sep 2023 | $68.73 B |
13 Sep 2023 | $68.04 B |
12 Sep 2023 | $67.97 B |
11 Sep 2023 | $67.6 B |
08 Sep 2023 | $67.66 B |
07 Sep 2023 | $67.85 B |
06 Sep 2023 | $67.29 B |
05 Sep 2023 | $66.85 B |
01 Sep 2023 | $67.84 B |
31 Aug 2023 | $67.64 B |
30 Aug 2023 | $67.9 B |
29 Aug 2023 | $67.61 B |
28 Aug 2023 | $67.26 B |
25 Aug 2023 | $67.38 B |
24 Aug 2023 | $66.35 B |
23 Aug 2023 | $66.12 B |
22 Aug 2023 | $65.63 B |
21 Aug 2023 | $65.69 B |
18 Aug 2023 | $65.75 B |
17 Aug 2023 | $64.73 B |
16 Aug 2023 | $65.19 B |
15 Aug 2023 | $64.43 B |
14 Aug 2023 | $65.39 B |
11 Aug 2023 | $65.09 B |
10 Aug 2023 | $64.32 B |
09 Aug 2023 | $64.29 B |
08 Aug 2023 | $63.74 B |
07 Aug 2023 | $64.58 B |
04 Aug 2023 | $63.93 B |
03 Aug 2023 | $64.38 B |
02 Aug 2023 | $65.62 B |
01 Aug 2023 | $64.82 B |
31 Jul 2023 | $64.62 B |
28 Jul 2023 | $64.89 B |
27 Jul 2023 | $68.39 B |
26 Jul 2023 | $69.24 B |
25 Jul 2023 | $69.64 B |
24 Jul 2023 | $69.51 B |
21 Jul 2023 | $69.17 B |
20 Jul 2023 | $68.91 B |
19 Jul 2023 | $67.48 B |
18 Jul 2023 | $67.9 B |
17 Jul 2023 | $68.48 B |
14 Jul 2023 | $68.28 B |
13 Jul 2023 | $68.35 B |
12 Jul 2023 | $68.14 B |
11 Jul 2023 | $68.83 B |
10 Jul 2023 | $68.48 B |
07 Jul 2023 | $68.05 B |
06 Jul 2023 | $68.4 B |
05 Jul 2023 | $68.67 B |
03 Jul 2023 | $68.72 B |
30 Jun 2023 | $70.04 B |
29 Jun 2023 | $70.03 B |
28 Jun 2023 | $68.29 B |
27 Jun 2023 | $68.3 B |
26 Jun 2023 | $67.63 B |
23 Jun 2023 | $67.84 B |
22 Jun 2023 | $68.24 B |
21 Jun 2023 | $67.52 B |
20 Jun 2023 | $67.34 B |
16 Jun 2023 | $67.42 B |
15 Jun 2023 | $67.77 B |
14 Jun 2023 | $66.11 B |
13 Jun 2023 | $65.28 B |
12 Jun 2023 | $65.11 B |
09 Jun 2023 | $64.34 B |
08 Jun 2023 | $64.05 B |
07 Jun 2023 | $63.92 B |
06 Jun 2023 | $63.94 B |
05 Jun 2023 | $63.94 B |
02 Jun 2023 | $64.23 B |
01 Jun 2023 | $63.87 B |
31 May 2023 | $63.11 B |
30 May 2023 | $63.84 B |
26 May 2023 | $63.59 B |
25 May 2023 | $63.7 B |
24 May 2023 | $63.87 B |
23 May 2023 | $64.36 B |
22 May 2023 | $66.66 B |
19 May 2023 | $66.96 B |
18 May 2023 | $66.37 B |
17 May 2023 | $65.96 B |
16 May 2023 | $67.74 B |
15 May 2023 | $68.46 B |
12 May 2023 | $68.81 B |
11 May 2023 | $68.62 B |
10 May 2023 | $68.32 B |
09 May 2023 | $68.56 B |
08 May 2023 | $68.07 B |
05 May 2023 | $67.22 B |
04 May 2023 | $65.65 B |
03 May 2023 | $65.57 B |
02 May 2023 | $65.69 B |
01 May 2023 | $66.21 B |
28 Apr 2023 | $66.56 B |
27 Apr 2023 | $68.14 B |
26 Apr 2023 | $67.01 B |
25 Apr 2023 | $67.63 B |
24 Apr 2023 | $67.87 B |
21 Apr 2023 | $68.29 B |
20 Apr 2023 | $68.18 B |
19 Apr 2023 | $67.36 B |
18 Apr 2023 | $67.93 B |
17 Apr 2023 | $67.51 B |
14 Apr 2023 | $66.42 B |
13 Apr 2023 | $66.53 B |
12 Apr 2023 | $65.86 B |
11 Apr 2023 | $65.69 B |
10 Apr 2023 | $65.49 B |
06 Apr 2023 | $65.92 B |
05 Apr 2023 | $65.82 B |
04 Apr 2023 | $65.27 B |
03 Apr 2023 | $64.91 B |
31 Mar 2023 | $64.54 B |
30 Mar 2023 | $64.51 B |
29 Mar 2023 | $64.45 B |
28 Mar 2023 | $63.68 B |
27 Mar 2023 | $63.72 B |
24 Mar 2023 | $63.72 B |
23 Mar 2023 | $62.45 B |
22 Mar 2023 | $62.14 B |
21 Mar 2023 | $62.83 B |
20 Mar 2023 | $61.93 B |
17 Mar 2023 | $61.13 B |
16 Mar 2023 | $61.63 B |
15 Mar 2023 | $58.91 B |
14 Mar 2023 | $60.3 B |
13 Mar 2023 | $60.48 B |
10 Mar 2023 | $60.64 B |
09 Mar 2023 | $61.16 B |
08 Mar 2023 | $61.99 B |
07 Mar 2023 | $62.15 B |
06 Mar 2023 | $62.93 B |
03 Mar 2023 | $62.67 B |
02 Mar 2023 | $62.2 B |
01 Mar 2023 | $62.18 B |
28 Feb 2023 | $62.66 B |
27 Feb 2023 | $62.36 B |
24 Feb 2023 | $62.44 B |
23 Feb 2023 | $62.75 B |
22 Feb 2023 | $62.83 B |
21 Feb 2023 | $62.79 B |
17 Feb 2023 | $63.95 B |
16 Feb 2023 | $63.94 B |
15 Feb 2023 | $64.94 B |
14 Feb 2023 | $64.39 B |
13 Feb 2023 | $66.25 B |
10 Feb 2023 | $65.5 B |
09 Feb 2023 | $65.41 B |
08 Feb 2023 | $65.87 B |
07 Feb 2023 | $65.91 B |
06 Feb 2023 | $65.48 B |
03 Feb 2023 | $64.64 B |
02 Feb 2023 | $66.57 B |
01 Feb 2023 | $65.82 B |
31 Jan 2023 | $65.68 B |
30 Jan 2023 | $65.44 B |
27 Jan 2023 | $65.81 B |
26 Jan 2023 | $66.95 B |
25 Jan 2023 | $66.55 B |
24 Jan 2023 | $66.85 B |
23 Jan 2023 | $67.19 B |
20 Jan 2023 | $67.06 B |
19 Jan 2023 | $65.74 B |
18 Jan 2023 | $64.73 B |
17 Jan 2023 | $65.32 B |
13 Jan 2023 | $65.37 B |
12 Jan 2023 | $65.1 B |
11 Jan 2023 | $64.34 B |
10 Jan 2023 | $63.34 B |
09 Jan 2023 | $63.13 B |
06 Jan 2023 | $63.34 B |
05 Jan 2023 | $61.9 B |
04 Jan 2023 | $62.39 B |
03 Jan 2023 | $61.71 B |
30 Dec 2022 | $62.28 B |
29 Dec 2022 | $62.95 B |
28 Dec 2022 | $62.15 B |
27 Dec 2022 | $62.45 B |
23 Dec 2022 | $62.37 B |
22 Dec 2022 | $62.28 B |
21 Dec 2022 | $62.88 B |
20 Dec 2022 | $61.8 B |
19 Dec 2022 | $61.64 B |
16 Dec 2022 | $61.99 B |
15 Dec 2022 | $63.01 B |
14 Dec 2022 | $63.52 B |
13 Dec 2022 | $64.32 B |
12 Dec 2022 | $63.83 B |
09 Dec 2022 | $63.43 B |
08 Dec 2022 | $63.61 B |
07 Dec 2022 | $63.11 B |
06 Dec 2022 | $63.9 B |
05 Dec 2022 | $64.06 B |
02 Dec 2022 | $63.66 B |
01 Dec 2022 | $62.89 B |
30 Nov 2022 | $63.97 B |
29 Nov 2022 | $62.82 B |
28 Nov 2022 | $63.34 B |
25 Nov 2022 | $63.72 B |
Name | Market cap | Country |
---|---|---|
Arthur J. Gallagher & Co.
MSFT
|
$64.92 B | US |
CorVel Corporation
MSFT
|
$6.08 B | US |
Erie Indemnity Company
MSFT
|
$19.37 B | US |
Marsh & McLennan Companies, Inc.
MSFT
|
$108.41 B | US |
Willis Towers Watson Public Limited Company
MSFT
|
$31.49 B | GB |