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CROWCON DETECTION INSTRUMENTS LIMITED

Active Company number 00978878

CROWCON DETECTION INSTRUMENTS LIMITED (company number 00978878) is a private limited company incorporated on 6 May 1970. Its status on the Companies House register is Active. Its registered office is in Abingdon, OX14 4SD. Its nature of business (SIC 2007) is manufacture of electronic measuring, testing etc. equipment, not for industrial process control (26511).

Source: Companies House register, as at 1 April 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 CROWCON DETECTION INSTRUMENTS 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
  • Filing deadlines: accounts due 31 Dec 2026; confirmation statement due 23 Sep 2026 (overdue)
  • Financials ledger: no filed accounts held yet
  • Who runs and owns it: 1 PSC
  • Charges: none on the register
  • Filing history and methodology: with sources and a disclaimer

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Company details

Company number
00978878
Status
Active
Company type
Private Limited Company
Incorporated
6 May 1970
Country of origin
United Kingdom
Registered office
172 BROOK DRIVE, MILTON PARK
MILTON
ABINGDON
OXFORDSHIRE
OX14 4SD

Nature of business (SIC 2007)

Accounts and confirmation statement

Accounting reference date
31 March
Accounts category
FULL
Accounts last made up to
31 March 2025
Next accounts due
31 December 2026
Confirmation statement last made up to
9 September 2025
Next confirmation statement due
23 September 2026 Overdue

Control, officers and charges

Persons with significant control
1 current (1 including ceased)
Corporate controllers
Halma Plc

Questions about CROWCON DETECTION INSTRUMENTS LIMITED

Is CROWCON DETECTION INSTRUMENTS LIMITED active?

Yes. The Companies House register shows the company's status as “Active”. (Companies House register, as at 1 April 2026.)

When was CROWCON DETECTION INSTRUMENTS LIMITED incorporated?

CROWCON DETECTION INSTRUMENTS LIMITED was incorporated on 6 May 1970, according to the Companies House register. (Companies House register, as at 1 April 2026.)

Where is CROWCON DETECTION INSTRUMENTS LIMITED registered?

Its registered office is in Abingdon, OX14 4SD. (Companies House register, as at 1 April 2026.)

Who controls CROWCON DETECTION INSTRUMENTS LIMITED?

The register lists 1 current person with significant control (1 including those who have ceased). Corporate controllers named on the register: Halma Plc. The register shows control, not a list of shareholders. Individuals are named at https://find-and-update.company-information.service.gov.uk/company/00978878/persons-with-significant-control. (Companies House register, as at 1 April 2026.) Who owns a UK limited company: shareholders, PSCs and what the register shows

When are CROWCON DETECTION INSTRUMENTS LIMITED's next accounts due?

The register shows the next accounts as due by 31 December 2026. Its latest accounts on the register were made up to 31 March 2025. (Companies House register, as at 1 April 2026.)

Does CROWCON DETECTION INSTRUMENTS LIMITED file dormant accounts?

Not in its latest accounts. The register gives their category as “Full accounts”, made up to 31 March 2025. (Companies House register, as at 1 April 2026.) What a dormant company is and what it must file

Is CROWCON DETECTION INSTRUMENTS 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 9 October 2026. A name screen is not legal clearance.

More manufacture of electronic measuring, testing etc. equipment, not for industrial process control companies

Industry overview: 1,336 active companies in SIC 26511

Other active companies registered at OX14 4SD

Companies registered in Abingdon

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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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Official register entry: CROWCON DETECTION INSTRUMENTS LIMITED on Companies House.

Developers can fetch this profile as JSON with GET https://api.companystack.co.uk/company/00978878 — see the API documentation and pricing.