AMETHYST DESIGNS LIMITED
Active Company number 01602689
AMETHYST DESIGNS LIMITED (company number 01602689) is a private limited company incorporated on 8 December 1981. Its status on the Companies House register is Active. Its registered office is in Cambridge, CB23 8EL. Its nature of business (SIC 2007) is manufacture of electric motors, generators and transformers (27110). Its latest accounts we hold, for the period ending 30 June 2025, report net assets of £59k.
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 AMETHYST DESIGNS 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
- 01602689
- Status
- Active
- Company type
- Private Limited Company
- Incorporated
- 8 December 1981
- Country of origin
- United Kingdom
- Registered office
- 47/48 VIKING WAY
BAR HILL
CAMBRIDGE
CAMBRIDGESHIRE
CB23 8EL
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
- 9 August 2026
- Next confirmation statement due
- 23 August 2027
Financial summary
| Period ending | 30 June 2025 | 30 June 2024 | 30 June 2023 | 30 June 2022 | 30 June 2021 | 30 June 2020 | 30 June 2019 | 30 June 2018 | 30 June 2017 | 30 June 2016 | 30 June 2015 | 30 June 2014 | 30 June 2013 | 30 June 2012 | 30 June 2011 | 30 June 2010 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Total assets | £811k | £683k | £835k | £913k | £617k | £502k | £581k | £747k | £592k | £890k | £920k | £984k | £901k | £937k | £1.1m | £1.0m |
| Cash at bank | £16k | £22k | £22k | £50k | £3,809 | £22k | £8,107 | £14k | £9,699 | £19k | £5,688 | £37k | £19k | £1,174 | £0 | £2,663 |
| Current liabilities | £694k | £567k | £637k | £739k | £536k | £398k | £540k | £549k | £487k | £597k | £638k | £604k | £607k | £619k | £751k | £687k |
| Net current assets / (liabilities) | (£137k) | (£88k) | (£20k) | (£58k) | (£34k) | (£16k) | (£89k) | £55k | (£26k) | £155k | £142k | £322k | £249k | £259k | £290k | £275k |
| Total liabilities | — | — | — | — | — | — | £561k | £576k | £487k | £597k | £638k | — | — | — | £751k | £687k |
| Net assets | £59k | £75k | £144k | £110k | £28k | £38k | £19k | £171k | £105k | £292k | £282k | £373k | £289k | £310k | £338k | £334k |
| Employees | 33 | 31 | 30 | 27 | 26 | 28 | 30 | 22 | 20 | — | — | — | — | — | — | — |
—: no figure read from the filing.
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)
- Charges (mortgages)
- 1 registered, 1 outstanding, 0 satisfied
Questions about AMETHYST DESIGNS LIMITED
Is AMETHYST DESIGNS LIMITED active?
Yes. The Companies House register shows the company's status as “Active”. (Companies House register, as at 29 September 2026.)
When was AMETHYST DESIGNS LIMITED incorporated?
AMETHYST DESIGNS LIMITED was incorporated on 8 December 1981, according to the Companies House register. (Companies House register, as at 29 September 2026.)
Where is AMETHYST DESIGNS LIMITED registered?
Its registered office is in Cambridge, CB23 8EL. (Companies House register, as at 29 September 2026.)
Who controls AMETHYST DESIGNS LIMITED?
The register lists 1 current person with significant control (1 including those who have ceased). The register shows control, not a list of shareholders. Individuals are named at https://find-and-update.company-information.service.gov.uk/company/01602689/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 AMETHYST DESIGNS 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 AMETHYST DESIGNS 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 AMETHYST DESIGNS LIMITED have any charges registered against it?
Yes. The register shows 1 charge: 1 outstanding and 0 satisfied. The charges themselves are listed at https://find-and-update.company-information.service.gov.uk/company/01602689/charges. (Companies House register, as at 29 September 2026.) Company charges: what a mortgage or debenture means and how to read one
Is AMETHYST DESIGNS 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 manufacture of electric motors, generators and transformers companies
- WILSON POWER SOLUTIONS LIMITED
- WINDER POWER LIMITED
- DALE POWER SOLUTIONS LIMITED
- POWERVAMP LIMITED
- TRIME (UK) LIMITED
- PARVALUX ELECTRIC MOTORS LIMITED
- SEM LIMITED
- IST POWER LIMITED
Industry overview: 514 active companies in SIC 27110
Other active companies registered at CB23 8EL
Related guides
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: AMETHYST DESIGNS LIMITED on Companies House.
Developers can fetch this profile as JSON with GET https://api.companystack.co.uk/company/01602689 — see the API documentation and pricing.