AON UK GROUP LIMITED
Active Company number 02398246
AON UK GROUP LIMITED (company number 02398246) is a private limited company incorporated on 26 June 1989. Its status on the Companies House register is Active. Its registered office is in London, EC3V 4AN. Its nature of business (SIC 2007) is activities of financial services holding companies (64205).
Source: Companies House register, as at 29 September 2026. How to cite this page
Information only, not advice. Register details and accounts figures are the company's own filings, shown as filed: CompanyStack does not audit or verify them and accepts no responsibility for decisions made on them. Check important facts at Companies House.
Company Report on AON UK GROUP LIMITED (PDF)
The register, the accounts and the people behind the company in one PDF, for your own business use.
- Summary and Health Score, with the reasons behind the score
- Red flags and what changed in the last 12 months
- Key figures against the year before, and filing deadlines
- Financials ledger: up to 10 years of filed accounts
- Who runs and owns it: directors, secretaries and PSCs
- Charges, filing history and methodology
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Company details
- Company number
- 02398246
- Status
- Active
- Company type
- Private Limited Company
- Incorporated
- 26 June 1989
- Country of origin
- United Kingdom
- Registered office
- THE AON CENTRE THE LEADENHALL BUILDING
122 LEADENHALL STREET
LONDON
EC3V 4AN
UNITED KINGDOM
Nature of business (SIC 2007)
Accounts and confirmation statement
- Accounting reference date
- 31 December
- Accounts category
- FULL
- Accounts last made up to
- 31 December 2025
- Next accounts due
- 30 September 2027
- Confirmation statement last made up to
- 16 June 2026
- Next confirmation statement due
- 30 June 2027
Control, officers and charges
- Persons with significant control
- 1 current (3 including ceased)
- Corporate controllers
- Aon Global Holdings Intermediaries Limited
Previous names
- AON WARRANTY GROUP EUROPE LIMITED (changed 3 July 2008)
Questions about AON UK GROUP LIMITED
Is AON UK GROUP LIMITED active?
Yes. The Companies House register shows the company's status as “Active”. (Companies House register, as at 29 September 2026.)
When was AON UK GROUP LIMITED incorporated?
AON UK GROUP LIMITED was incorporated on 26 June 1989, according to the Companies House register. (Companies House register, as at 29 September 2026.)
Where is AON UK GROUP LIMITED registered?
Its registered office is in London, EC3V 4AN. (Companies House register, as at 29 September 2026.)
Who controls AON UK GROUP LIMITED?
The register lists 1 current person with significant control (3 including those who have ceased). Corporate controllers named on the register: Aon Global Holdings Intermediaries Limited. The register shows control, not a list of shareholders. Individuals are named at https://find-and-update.company-information.service.gov.uk/company/02398246/persons-with-significant-control. (Companies House register, as at 29 September 2026.) Who owns a UK limited company: shareholders, PSCs and what the register shows
When are AON UK GROUP LIMITED's next accounts due?
The register shows the next accounts as due by 30 September 2027. Its latest accounts on the register were made up to 31 December 2025. (Companies House register, as at 29 September 2026.)
Does AON UK GROUP LIMITED file dormant accounts?
Not in its latest accounts. The register gives their category as “Full accounts”, made up to 31 December 2025. (Companies House register, as at 29 September 2026.) What a dormant company is and what it must file
Is AON UK GROUP LIMITED on a sanctions list?
No match for this company's name on the sanctions lists CompanyStack screens (UK, EU, OFAC SDN, OFAC non-SDN, Canada, Australia, New Zealand, Japan, France, US CSL) as at 6 October 2026. A name screen is not legal clearance.
Related companies
More activities of financial services holding companies companies
- POLAR CAPITAL HOLDINGS PLC.
- EQT PARTNERS LIMITED
- MHA PLC
- RAMSDENS HOLDINGS PLC
- KEYSTONE LAW GROUP PLC
- BGL GROUP LIMITED
- CAVENDISH PLC
- PENSIONBEE GROUP PLC
Industry overview: 8,025 active companies in SIC 64205
Other active companies registered at EC3V 4AN
Related guides
Companies with similar names
Other companies, LLPs and partnerships on the Companies House register whose names begin “AON UK”. Each is a separate legal entity from AON UK GROUP LIMITED: check the registered number before relying on a name. Register data as at 29 September 2026.
- AON UK HOLDINGS INTERMEDIARIES LIMITED (Company, Active, London; 04267675)
- AON UK HOLDINGS LIMITED (Company, Active, London; 06652620)
- AON UK LIMITED (Company, Active, London; 00210725)
- AON UK TRUSTEES LIMITED (Company, Active, London; 03881169)
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Sources for company pages: Companies House (register, accounts, officers, PSCs, charges and filings), The Gazette (company insolvency notices only), the ONS Postcode Directory, official sanctions lists, including those of the UK (with UN designations), the EU, the US, Canada, Australia, New Zealand and France, and copies taken in April 2026 of the ICO register, the Charity Commission, CQC, Ofsted, Food Standards Agency and Environment Agency registers. Contains public sector information licensed under the Open Government Licence v3.0. CompanyStack is not affiliated with or endorsed by Companies House.
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Use this data
Official register entry: AON UK GROUP LIMITED on Companies House.
Developers can fetch this profile as JSON with GET https://api.companystack.co.uk/company/02398246 — see the API documentation and pricing.