Aon: brands it owns and its ownership tree
Aon (NYSE: AON) is a publicly listed company headquartered in Dublin, Ireland that owns 2 consumer brands.[1]
Aon plc is an Irish company at 15 George Quay, Dublin, describing itself as a professional services firm with Risk Capital and Human Capital segments and clients in more than 120 countries. Its 2025 Form 10-K reports that it completed the acquisition of NFP on 25 April 2024.
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Company facts
- Legal name
- Aon plc
- Type
- publicly listed company · see all publicly listed company owners
- Headquarters
- 🇮🇪 Dublin, Ireland
- Tickers
- NYSE: AON
- SEC CIK
- 0000315293
- Last verified
- · 1 sources
Aon in numbers
- Aon owns 2 consumer brands tracked here across 1 top-level categories; the largest is finance & insurance with 2 brands.[1]
- 1 of its brands originated outside Ireland.
Everything Aon owns
Controlling ownership as of . Brands grouped under the entity that owns them; large groups are collapsed.
Full-screen interactive tree →
Brand portfolio by category
Recent changes to this record
Frequently asked questions
What brands does Aon own?
Aon owns 2 consumer brands tracked here, including Aon and NFP.
Is Aon an Irish company?
Yes. Aon is headquartered in Dublin, Ireland.
Who owns Aon?
Aon is a publicly listed company owned by its shareholders; it trades as AON on the NYSE.
Sources (1) & corrections
Last verified . Every ownership fact above is backed by one of these primary documents. Numbers in brackets in the text refer to this list.
- [1] Aon plc Annual Report on Form 10-K filed 2026-02-13 — SEC EDGAR, SEC Form 10-K, published 13 February 2026; retrieved 13 October 2026.
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