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AION MIDCO LIMITED

Active Company number 13847581

AION MIDCO LIMITED (company number 13847581) is a private limited company incorporated on 13 January 2022. Its status on the Companies House register is Active. Its registered office is in Guildford, GU2 7RF. Its nature of business (SIC 2007) is activities of other holding companies n.e.c. (64209).

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.

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Company Report on AION MIDCO LIMITED (PDF)

Page 1 answers whether we would trade with it, and on what terms, by rules stated on the page. The register, the accounts and the people behind the company in one PDF, for your own business use.

  • The verdict: would we trade with it, on what terms: the risk grade with its reasons and the checks to make before you sign; with no balance sheet held, no credit limit
  • 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
  • Filing deadlines: accounts due 31 Mar 2027; confirmation statement due 23 Jan 2027
  • Financials ledger: no filed accounts held yet
  • Who runs and owns it: 1 PSC
  • Shareholders: the current register from the filings: each holder, class, shares and percentage
  • Charges: none on the register
  • Filing history and methodology: with sources and a disclaimer

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Company details

Company number
13847581
Status
Active
Company type
Private Limited Company
Incorporated
13 January 2022
Country of origin
United Kingdom
Registered office
4 STIRLING HOUSE
STIRLING ROAD
GUILDFORD
SURREY
GU2 7RF

Nature of business (SIC 2007)

Accounts and confirmation statement

Accounting reference date
30 June
Accounts category
AUDIT EXEMPTION SUBSIDIARY
Accounts last made up to
30 June 2025
Next accounts due
31 March 2027
Confirmation statement last made up to
9 January 2026
Next confirmation statement due
23 January 2027

Control, officers and charges

Persons with significant control
1 current (1 including ceased)
Corporate controllers
Aion Topco Limited

Questions about AION MIDCO LIMITED

Is AION MIDCO LIMITED active?

Yes. The Companies House register shows the company's status as “Active”. (Companies House register, as at 29 September 2026.)

When was AION MIDCO LIMITED incorporated?

AION MIDCO LIMITED was incorporated on 13 January 2022, according to the Companies House register. (Companies House register, as at 29 September 2026.)

Where is AION MIDCO LIMITED registered?

Its registered office is in Guildford, GU2 7RF. (Companies House register, as at 29 September 2026.)

Who controls AION MIDCO LIMITED?

The register lists 1 current person with significant control (1 including those who have ceased). Corporate controllers named on the register: Aion Topco Limited. The register shows control, not a list of shareholders. Individuals are named at https://find-and-update.company-information.service.gov.uk/company/13847581/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 AION MIDCO LIMITED's next accounts due?

The register shows the next accounts as due by 31 March 2027. Its latest accounts on the register were made up to 30 June 2025. (Companies House register, as at 29 September 2026.)

Does AION MIDCO LIMITED file dormant accounts?

Not in its latest accounts. The register gives their category as “Audit-exempt subsidiary accounts”, made up to 30 June 2025. (Companies House register, as at 29 September 2026.) What a dormant company is and what it must file

Is AION MIDCO 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 10 October 2026. A name screen is not legal clearance.

More activities of other holding companies n.e.c. companies

Industry overview: 116,741 active companies in SIC 64209

Other active companies registered at GU2 7RF

Companies registered in Guildford

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About CompanyStack

CompanyStack turns Companies House records into answers you can act on: who a company is, who runs and owns it, whether it keeps up with its filings and how its finances are moving. Every figure traces back to a public record, and we say when a record is missing.

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: AION MIDCO LIMITED on Companies House.

Developers can fetch this profile as JSON with GET https://api.companystack.co.uk/company/13847581 — see the API documentation and pricing.