PROTONERA LTD
Company number 14830471 · Active
PROTONERA LTD is a private limited company registered in LONDON, United Kingdom, incorporated on 26 Apr 2023. Its registered activity is other research and experimental development on natural sciences and engineering. Its latest published accounts for the period ending 30 Apr 2025 show equity of −£33k, total assets of £60k. It has filed 2 sets of accounts.
Company details
- Company number
- 14830471 · official register
- Status
- Active
- Legal form
- Private Limited Company
- Incorporated
- 26 Apr 2023 (4 years)
- Registered address
- W12 7RZ LONDON
- Postcode area
- London West
- Activity
- 72190 Other research and experimental development on natural sciences and engineering
- Industry
- Scientific research and development
- 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 |
|---|---|---|---|---|---|---|---|---|
| 30 Apr 2025 | 15 Jan 2026 | – | – | −£33k | £60k | £93k | £38k | 2 |
| 30 Apr 2024 | 15 Sep 2024 | – | – | −£37k | £63k | £100k | £48k | 3 |
As published. Small companies often file a balance sheet only, so turnover and result can be missing.
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Questions about PROTONERA LTD
What is the company number of PROTONERA LTD?
PROTONERA LTD is registered under company number 14830471 in the official register of United Kingdom. View it at the official register.
Is PROTONERA LTD still active?
Yes. PROTONERA LTD is registered as active (status: Active).
Has PROTONERA LTD gone bankrupt or into insolvency?
No insolvency, bankruptcy or administration is recorded for PROTONERA LTD in the official data.
When was PROTONERA LTD founded?
PROTONERA LTD was incorporated on 26 Apr 2023.
Where is PROTONERA LTD registered?
PROTONERA LTD's registered address is in W12 7RZ LONDON (London West), United Kingdom.
What do the latest accounts of PROTONERA LTD show?
The latest published accounts (period ending 30 Apr 2025) show equity of −£33k, total assets of £60k, 2 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.