EXTENTEST LTD
Company number 12967135 · Active
EXTENTEST LTD is a private limited company registered in LONDON, United Kingdom, incorporated on 22 Oct 2020. Its registered activity is manufacture of electronic measuring, testing etc. equipment, not for industrial process control. Its latest published accounts for the period ending 31 Oct 2025 show equity of −£56k, total assets of £2,957. It has filed 5 sets of accounts.
Company details
- Company number
- 12967135 · official register
- Status
- Active
- Legal form
- Private Limited Company
- Incorporated
- 22 Oct 2020 (6 years)
- Registered address
- EC2A 4NE LONDON
- Postcode area
- London East Central
- Activity
- 26511 Manufacture of electronic measuring, testing etc. equipment, not for industrial process control
- Industry
- Manufacture of computer and electronic products
- Accounts overdue
- No
Insolvency and register events
No insolvency or liquidation events on record.
Annual accounts GBP
| Period end | Published | Turnover | Result | Equity | Total assets | Current liabilities | Cash | Employees |
|---|---|---|---|---|---|---|---|---|
| 31 Oct 2025 | 15 Jan 2026 | – | – | −£56k | £2,957 | £1,855 | £2,957 | 1 |
| 31 Oct 2024 | 15 May 2025 | – | – | −£45k | £16k | £4,256 | £16k | 1 |
| 31 Oct 2023 | 15 Nov 2023 | – | – | £41k | £18k | £3,479 | – | 1 |
| 31 Oct 2022 | 15 Jun 2023 | – | – | £35k | £13k | £23k | – | 1 |
| 31 Oct 2021 | 15 May 2022 | – | – | £14k | £11k | £800 | – | 1 |
As published. Small companies often file a balance sheet only, so turnover and result can be missing.
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Questions about EXTENTEST LTD
What is the company number of EXTENTEST LTD?
EXTENTEST LTD is registered under company number 12967135 in the official register of United Kingdom. View it at the official register.
Is EXTENTEST LTD still active?
Yes. EXTENTEST LTD is registered as active (status: Active).
Has EXTENTEST LTD gone bankrupt or into insolvency?
No insolvency, bankruptcy or administration is recorded for EXTENTEST LTD in the official data.
When was EXTENTEST LTD founded?
EXTENTEST LTD was incorporated on 22 Oct 2020.
Where is EXTENTEST LTD registered?
EXTENTEST LTD's registered address is in EC2A 4NE LONDON (London East Central), United Kingdom.
What do the latest accounts of EXTENTEST LTD show?
The latest published accounts (period ending 31 Oct 2025) show equity of −£56k, total assets of £2,957, 1 employees.
Data: Companies House – Free Company Data Product, Accounts Data Product, Public Data API (Contains public sector information licensed under the Open Government Licence v3.0.). Last updated 7 Nov 2026.