CHEMOSTRAT LTD.
Active Company number 03760548
CHEMOSTRAT LTD. (company number 03760548) is a private limited company incorporated on 28 April 1999. Its status on the Companies House register is Active. Its registered office is in Welshpool, SY21 8SL. Its nature of business (SIC 2007) is other research and experimental development on natural sciences and engineering (72190). Its latest accounts we hold, for the period ending 31 December 2025, report net liabilities of £111k.
Source: Companies House register, as at 2 October 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 CHEMOSTRAT LTD. (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
- 03760548
- Status
- Active
- Company type
- Private Limited Company
- Incorporated
- 28 April 1999
- Country of origin
- United Kingdom
- Registered office
- UNIT 1 RAVENSCROFT COURT
BUTTINGTON ENTERPRISE PARK
WELSHPOOL
POWYS
SY21 8SL
Nature of business (SIC 2007)
Accounts and confirmation statement
- Accounting reference date
- 31 December
- Accounts category
- TOTAL EXEMPTION FULL
- Accounts last made up to
- 31 December 2025
- Next accounts due
- 30 September 2027
- Confirmation statement last made up to
- 28 April 2026
- Next confirmation statement due
- 12 May 2027
Financial summary
| Period ending | 31 December 2025 | 31 December 2024 |
|---|---|---|
| Total assets | £649k | £857k |
| Cash at bank | £173k | £5,861 |
| Current liabilities | £756k | £1.0m |
| Net current liabilities | £147k | £242k |
| Total liabilities | £760k | £1.1m |
| Net liabilities | £111k | £196k |
| Employees | 9 | 10 |
Figures read from filings at Companies House (ixbrl) and checked; see how we read them. Small-company accounts often omit turnover and profit. Spotted an error? Tell us.
Control, officers and charges
- Persons with significant control
- 1 current (1 including ceased)
- Corporate controllers
- Hafren Scientific Ltd
- Charges (mortgages)
- 7 registered, 4 outstanding, 3 satisfied
Questions about CHEMOSTRAT LTD.
Is CHEMOSTRAT LTD. active?
Yes. The Companies House register shows the company's status as “Active”. (Companies House register, as at 2 October 2026.)
When was CHEMOSTRAT LTD. incorporated?
CHEMOSTRAT LTD. was incorporated on 28 April 1999, according to the Companies House register. (Companies House register, as at 2 October 2026.)
Where is CHEMOSTRAT LTD. registered?
Its registered office is in Welshpool, SY21 8SL. (Companies House register, as at 2 October 2026.)
Who controls CHEMOSTRAT LTD.?
The register lists 1 current person with significant control (1 including those who have ceased). Corporate controllers named on the register: Hafren Scientific Ltd. The register shows control, not a list of shareholders. Individuals are named at https://find-and-update.company-information.service.gov.uk/company/03760548/persons-with-significant-control. (Companies House register, as at 2 October 2026.) Who owns a UK limited company: shareholders, PSCs and what the register shows
When are CHEMOSTRAT LTD.'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 2 October 2026.)
Does CHEMOSTRAT LTD. file dormant accounts?
Not in its latest accounts. The register gives their category as “Total exemption accounts”, made up to 31 December 2025. (Companies House register, as at 2 October 2026.) What a dormant company is and what it must file
Does CHEMOSTRAT LTD. have any charges registered against it?
Yes. The register shows 7 charges: 4 outstanding and 3 satisfied. The charges themselves are listed at https://find-and-update.company-information.service.gov.uk/company/03760548/charges. (Companies House register, as at 2 October 2026.) Company charges: what a mortgage or debenture means and how to read one
Is CHEMOSTRAT LTD. 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 5 October 2026. A name screen is not legal clearance.
Related companies
More other research and experimental development on natural sciences and engineering companies
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- CHARLES RIVER LABORATORIES EDINBURGH LIMITED
- TTP PLC
- DRUMGRANGE LIMITED
- HAMMERSMITH MEDICINES RESEARCH LIMITED
- CAMPDEN BRI (CHIPPING CAMPDEN) LIMITED
- EMPOWER TRIBE INNOVATIONS UK LTD.
- PSI CRO UK LIMITED
Industry overview: 5,640 active companies in SIC 72190
Other active companies registered at SY21 8SL
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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: CHEMOSTRAT LTD. on Companies House.
Developers can fetch this profile as JSON with GET https://api.companystack.co.uk/company/03760548 — see the API documentation and pricing.