PROTOBASE LIMITED
Company number 02233612 · Active
PROTOBASE LIMITED is a private limited company registered in WYMONDHAM, United Kingdom, incorporated on 22 Mar 1988. Its registered activity is wireless telecommunications activities. Its latest published accounts for the period ending 31 Dec 2025 show equity of £75k, total assets of £25k. It has filed 7 sets of accounts, 2 of them after the deadline. Our model estimates a 0.24 % probability that it becomes insolvent within 12 months, 2.1 times the average for active companies (high risk).
Insolvency risk, next 12 months
Higher than 94 % of active companies in the United Kingdom. 2.1× the average annual insolvency rate (0.12 %).
Raises the risk
Lowers the risk
Each factor compares companies in the same group (for example the same age band) with the average. The score is a statistical estimate from public data (model AUC 0.99, trained 8 Nov 2026), not a credit rating. How it works.
Company details
- Company number
- 02233612 · official register
- Status
- Active
- Legal form
- Private Limited Company
- Incorporated
- 22 Mar 1988 (39 years)
- Registered address
- NR18 9AQ WYMONDHAM
- Postcode area
- Norwich
- Activity
- 61200 Wireless telecommunications activities
- Industry
- Telecommunications
- 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 Dec 2025 | 22 Sep 2026 | – | – | £75k | £25k | £100k | – | 0 |
| 31 Dec 2024 | 15 Aug 2025 | – | – | £75k | £25k | £100k | – | 0 |
| 31 Dec 2023 | 15 Sep 2024 | – | – | £75k | £24k | £99k | – | 0 |
| 31 Dec 2022 | 15 Aug 2023 | – | – | £75k | £25k | £100k | – | 0 |
| 31 Dec 2021 | 15 Oct 2022 | – | – | £75k | £25k | £100k | – | 0 |
| 31 Dec 2020 | 15 Sep 2021 | – | – | £75 | £25 | £100 | – | 0 |
| 31 Dec 2019 | 15 Oct 2020 | – | – | £75 | £25 | £100 | – | 0 |
As published. Small companies often file a balance sheet only, so turnover and result can be missing.
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Questions about PROTOBASE LIMITED
What is the company number of PROTOBASE LIMITED?
PROTOBASE LIMITED is registered under company number 02233612 in the official register of United Kingdom. View it at the official register.
Is PROTOBASE LIMITED still active?
Yes. PROTOBASE LIMITED is registered as active (status: Active).
Has PROTOBASE LIMITED gone bankrupt or into insolvency?
No insolvency, bankruptcy or administration is recorded for PROTOBASE LIMITED in the official data.
How likely is PROTOBASE LIMITED to become insolvent?
Our model estimates a 0.24 % probability that PROTOBASE LIMITED becomes insolvent within the next 12 months (high risk). That is higher than 94 % of active companies in the United Kingdom.
When was PROTOBASE LIMITED founded?
PROTOBASE LIMITED was incorporated on 22 Mar 1988.
Where is PROTOBASE LIMITED registered?
PROTOBASE LIMITED's registered address is in NR18 9AQ WYMONDHAM (Norwich), United Kingdom.
What do the latest accounts of PROTOBASE LIMITED show?
The latest published accounts (period ending 31 Dec 2025) show equity of £75k, total assets of £25k, 0 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 8 Nov 2026.