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CASTLE GROUP HOLDINGS LIMITED

Active Company number 03972197

CASTLE GROUP HOLDINGS LIMITED (company number 03972197) is a private limited company incorporated on 13 April 2000. Its status on the Companies House register is Active. Its registered office is in Newbury, RG14 1EA. Its nature of business (SIC 2007) is other business support service activities n.e.c. (82990).

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 CASTLE GROUP HOLDINGS 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
03972197
Status
Active
Company type
Private Limited Company
Incorporated
13 April 2000
Country of origin
United Kingdom
Registered office
5 THE PENTANGLE
PARK STREET
NEWBURY
BERKSHIRE
RG14 1EA

Nature of business (SIC 2007)

Accounts and confirmation statement

Accounting reference date
30 June
Accounts category
TOTAL EXEMPTION FULL
Accounts last made up to
30 June 2025
Next accounts due
31 March 2027
Confirmation statement last made up to
13 April 2026
Next confirmation statement due
27 April 2027

Control, officers and charges

Persons with significant control
1 current (1 including ceased)
Corporate controllers
Connexion Microwave Technologies Ltd
Charges (mortgages)
8 registered, 3 outstanding, 5 satisfied

Questions about CASTLE GROUP HOLDINGS LIMITED

Is CASTLE GROUP HOLDINGS LIMITED active?

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

When was CASTLE GROUP HOLDINGS LIMITED incorporated?

CASTLE GROUP HOLDINGS LIMITED was incorporated on 13 April 2000, according to the Companies House register. (Companies House register, as at 29 September 2026.)

Where is CASTLE GROUP HOLDINGS LIMITED registered?

Its registered office is in Newbury, RG14 1EA. (Companies House register, as at 29 September 2026.)

Who controls CASTLE GROUP HOLDINGS LIMITED?

The register lists 1 current person with significant control (1 including those who have ceased). Corporate controllers named on the register: Connexion Microwave Technologies Ltd. The register shows control, not a list of shareholders. Individuals are named at https://find-and-update.company-information.service.gov.uk/company/03972197/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 CASTLE GROUP HOLDINGS 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 CASTLE GROUP HOLDINGS LIMITED file dormant accounts?

Not in its latest accounts. The register gives their category as “Total exemption 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

Does CASTLE GROUP HOLDINGS LIMITED have any charges registered against it?

Yes. The register shows 8 charges: 3 outstanding and 5 satisfied. The charges themselves are listed at https://find-and-update.company-information.service.gov.uk/company/03972197/charges. (Companies House register, as at 29 September 2026.) Company charges: what a mortgage or debenture means and how to read one

Is CASTLE GROUP HOLDINGS 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 8 October 2026. A name screen is not legal clearance.

More other business support service activities n.e.c. companies

Industry overview: 161,021 active companies in SIC 82990

Other active companies registered at RG14 1EA

Companies registered in Newbury

Related guides

Companies with similar names

Other companies, LLPs and partnerships on the Companies House register whose names begin “CASTLE GROUP”. Each is a separate legal entity from CASTLE GROUP HOLDINGS LIMITED: check the registered number before relying on a name. Register data as at 29 September 2026.

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: CASTLE GROUP HOLDINGS LIMITED on Companies House.

Developers can fetch this profile as JSON with GET https://api.companystack.co.uk/company/03972197 — see the API documentation and pricing.