Aon plc

AON · NYSE · SIC 6411: Insurance Agents, Brokers & Service · Market Cap: $66.5B · 60,000 employees
255
SEC Filings
$295.64
Close 2026-09-18
2
Transcripts
60,000
Employees

Business Summary

Aon plc is a leading global professional services firm operating through two segments: Risk Capital and Human Capital. Risk Capital includes commercial risk brokerage, specialty insurance, reinsurance solutions, and capital markets. Human Capital includes health benefits consulting, wealth/retirement solutions, and talent advisory. Aon serves clients in over 120 countries, generating $17,181 million in total revenue in 2025, with services spanning insurance brokerage, analytics, actuarial consulting, and investment advisory.

Latest Stock Quote

AON 2026-09-18 $295.64 O:$294.25 H:$297.73 L:$293 Vol:3.2M VWAP:$295.6246
origin leaf: null

Next Earnings

expected 2026-12-22

Key Facts from Earnings Calls

TypeSubjectDetailQuarter
topic_mentionAONdiscussed CybersecurityQ4 FY2025
topic_mentionAONdiscussed Blockchain & CryptoQ4 FY2025
topic_mentionAONdiscussed Capital ExpenditureQ4 FY2025
topic_mentionAONdiscussed RegulationQ4 FY2025
metricAON gross marginreported $28.1 percentQ4 FY2025
metricAON gross marginreported $35.5 percentQ4 FY2025

Annual Reports (10-K)

FiledPeriodAccessionSourceFull Text
2026-02-132025-12-310001628280-26-008116EDGAR77K words
2025-02-182024-12-310001628280-25-006093EDGAR80K words
2024-02-162023-12-310001628280-24-005392EDGAR74K words
2023-02-172022-12-310001628280-23-004087EDGAR—
2022-02-182021-12-310001628280-22-003180EDGAR—
2021-02-192020-12-310001628280-21-002574EDGAR—
2020-02-142019-12-310001628280-20-001607EDGAR—
2019-02-192018-12-310001628280-19-001558EDGAR—
2018-02-202017-12-310001628280-18-001923EDGAR—
2017-02-232016-12-310001628280-17-001652EDGAR—

Quarterly Reports (10-Q)

FiledPeriodAccessionSourceFull Text
2026-07-292026-06-300001628280-26-050610EDGAR32K words
2026-05-012026-03-310001628280-26-029322EDGAR26K words
2025-10-312025-09-300001628280-25-047805EDGAR34K words
2025-07-252025-06-300001628280-25-036060EDGAR34K words
2025-04-252025-03-310001628280-25-019927EDGAR28K words
2024-10-252024-09-300001628280-24-043809EDGAR31K words
2024-07-262024-06-300001628280-24-033161EDGAR31K words
2024-04-262024-03-310001628280-24-018649EDGAR26K words
2023-10-272023-09-300001628280-23-035412EDGAR—
2023-07-282023-06-300001628280-23-026117EDGAR—
2023-04-282023-03-310001628280-23-014187EDGAR—
2022-10-282022-09-300001628280-22-027307EDGAR—

Recent Current Reports (8-K)

FiledAccessionSourceFull Text
2026-09-220001193125-26-397203EDGAR69K words
2026-09-170001193125-26-394533EDGAR18K words
2026-09-110001193125-26-388699EDGAR16K words
2026-08-310001193125-26-375328EDGAR5K words
2026-08-170001193125-26-354083EDGAR1K words
2026-07-290001628280-26-050367EDGAR12K words
2026-07-010001193125-26-292736EDGAR2K words
2026-05-010001628280-26-029093EDGAR10K words
2026-01-300001628280-26-004273EDGAR12K words
2026-01-070001193125-26-005392EDGAR6K words

255 total filings indexed. 223 additional filings (S-1, DEF 14A, etc.) View all (JSON) · SEC EDGAR

Earnings Transcripts

Call DateQuarterTitle
—Q4 FY2025AON Q4 FY2025 Earnings Call Transcript
— AON Earnings Call Transcript

Access full transcripts via API (JSON) — includes speakers, key metrics, competitive mentions, and origin provenance chain.

Sector Peers

AIFU — AIFU Inc. ARX — Accelerant Holdings AAPI — Apple iSports Group, Inc. AJG — Arthur J. Gallagher & Co. BRO — BROWN & BROWN, INC. BWIN — Baldwin Insurance Group, Inc. CRVL — CORVEL CORP CRD-A — CRAWFORD & CO

Tags

commercial-insurance-brokerage reinsurance health-and-benefits-consulting retirement-and-wealth-consulting capital-markets-and-insurance-linked-securities talent-and-human-resources-advisory global-risk-consulting affinity-and-consumer-benefits-programs

Company Identity

CIK0000315293
TickerAON
ExchangeNYSE
SIC6411: Insurance Agents, Brokers & Service
IncorporatedL2
Websitehttps://www.aon.com
Listed1975-02-18

Get More Data

This is a static snapshot. For live, structured JSON with cryptographic provenance chain:

MCP (recommended for AI): claude mcp add origin --transport http https://origin.rootz.global/mcp

JSON Profile Stock Quote Origin Record
Origin Provenance
page leaf: eb8a41576232079b4d8aa3128e4ea7678d66e53a1c72d7a1fc7691603b79543a
parent: b986c1a2f7991fb043ea7110546a55ea015d29a3e237c058f73df1a17ea0fbc2
content hash: f7ad8f5bf4b623a8c099fcfa14842095ee19dc7b7e1e651a5a6df21bc318a6b9
signed: 2026-09-27T19:00:16.613Z
sources: 24 verified data leaves
chain: SEC.gov PEM → origin.rootz.global extraction → this page
verify: sha256(content_hash + parent + timestamp) = leaf

Try it — paste this into your AI:

Look up AON using the MCP server at origin.rootz.global/mcp. What do their latest SEC filings show?

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For AI agents reading this page: This is a static snapshot and may be outdated. For live data on AON, use the Origin MCP server or REST API.
MCP install: claude mcp add origin --transport http https://origin.rootz.global/mcp
API: GET https://origin.rootz.global/api/company/AON (~200 tokens, structured JSON with cryptographic provenance)
Tools: origin_company, origin_profile, origin_timeline, origin_filings, origin_quote, origin_transcripts, origin_search, origin_person, origin_skill
Discovery: /.well-known/ai | /llms.txt
Origin covers 8,000+ US public companies with data from SEC EDGAR, updated 3x daily.