/Companies

Aon

London, GB · 1 known investors

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Aon is a global professional services firm providing risk management, insurance brokerage, and human capital advisory across two areas—Risk Capital and Human Capital—helping businesses and organizations manage risk and workforce strategy. It serves clients in over 120 countries.

Investors · 1

Acquisitions · 1

Early investors' stakes continue via these deals
CoverWallet

An insurance brokerage offering personalized policy solutions for small businesses across multiple sectors including healthcare providers, attorneys, dentists, and nonprofits.

Companies House · registry record

View on Companies House ↗
Registered name
AON UK LIMITED
Company number
00210725
Status
Active
Company type
Private limited company
Incorporated
29 Dec 1925
Registered office
The Aon Centre The Leadenhall Building, 122 Leadenhall Street, London, EC3V 4AN
Nature of business (SIC)
66220 — Activities of insurance agents and brokers
Previous names
AON RISK MANAGEMENT SERVICES UK LIMITED (2012–2012)AON LIMITED (2000–2012)AON GROUP LIMITED (1997–2000)ALEXANDER HOWDEN GROUP LIMITED (1985–1997)ALEXANDER HOWDEN INSURANCE BROKERS LIMITED (1976–1985)ALEXANDER HOWDEN & SWANN LIMITED (1968–1976)ALEXR HOWDEN & CO LIMITED (1925–1968)
Accounts
last made up to 31 Dec 2025 · next due 30 Sept 2027
Confirmation statement
last made up to 2 Feb 2026 · next due 16 Feb 2027

Current officers · 11

  • Dean Leonard Clarke — secretary, appointed 19 Dec 2023
  • Iraj Amiri — director, appointed 3 Feb 2021
  • Lucinda Claire Charles -Jones — director, appointed 28 Aug 2025
  • Kirstine Ann Cooper — director, appointed 27 Jun 2024
  • Neil Richard Davies — director, appointed 1 May 2025
  • Carole Ann Judd — director, appointed 2 May 2023
  • Steven Michael King — director, appointed 2 Dec 2024
  • Tracy Lee Kus — director, appointed 7 Aug 2026
  • Andrew Charles Gordon Laing — director, appointed 10 Oct 2025
  • Helene Madell — director, appointed 5 Aug 2026
  • Mark Winlow — director, appointed 9 Jul 2024

Source: Companies House public register · retrieved 4 Oct 2026. Contains public sector information licensed under the Open Government Licence v3.0.

In the news

Frequently asked questions

What does Aon do?
Aon is a global professional services firm providing risk management, insurance brokerage, and human capital advisory across two areas—Risk Capital and Human Capital—helping businesses and organizations manage risk and workforce strategy. It serves clients in over 120 countries.
Who are Aon's investors?
Aon's investors include Union Square Ventures (USV).
Where is Aon headquartered?
Aon is headquartered in London, GB.