PROTONEO LIMITED
Company number 12229342 · Active
PROTONEO LIMITED is a private limited company registered in SCARBOROUGH, United Kingdom, incorporated on 26 Sep 2019. Its registered activity is other engineering activities. Its latest published accounts for the period ending 30 Sep 2025 show equity of £58k, total assets of £58k. It has filed 5 sets of accounts, 1 of them after the deadline.
Company details
- Company number
- 12229342 · official register
- Status
- Active
- Legal form
- Private Limited Company
- Incorporated
- 26 Sep 2019 (7 years)
- Registered address
- YO12 7JP SCARBOROUGH
- Postcode area
- York
- Activity
- 71129 Other engineering activities
- Industry
- Architecture and engineering
- 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 Sep 2025 | 15 Jun 2026 | – | – | £58k | £58k | £0 | – | 1 |
| 30 Sep 2023 | 15 Jul 2024 | £36k | −£1,946 | £52k | £52k | £0 | £304 | 1 |
| 30 Sep 2022 | 15 Jun 2023 | £34k | −£3,886 | £47k | £47k | £0 | £382 | 1 |
| 30 Sep 2021 | 15 Jun 2022 | £36k | −£3,505 | £40k | £40k | £0 | £162 | 1 |
| 30 Sep 2020 | 15 Jun 2021 | £17k | −£6,567 | £36k | £36k | £0 | £1,107 | 1 |
As published. Small companies often file a balance sheet only, so turnover and result can be missing.
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Questions about PROTONEO LIMITED
What is the company number of PROTONEO LIMITED?
PROTONEO LIMITED is registered under company number 12229342 in the official register of United Kingdom. View it at the official register.
Is PROTONEO LIMITED still active?
Yes. PROTONEO LIMITED is registered as active (status: Active).
Has PROTONEO LIMITED gone bankrupt or into insolvency?
No insolvency, bankruptcy or administration is recorded for PROTONEO LIMITED in the official data.
When was PROTONEO LIMITED founded?
PROTONEO LIMITED was incorporated on 26 Sep 2019.
Where is PROTONEO LIMITED registered?
PROTONEO LIMITED's registered address is in YO12 7JP SCARBOROUGH (York), United Kingdom.
What do the latest accounts of PROTONEO LIMITED show?
The latest published accounts (period ending 30 Sep 2025) show equity of £58k, total assets of £58k, 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.