RONSEK LIMITED
Company number 05133530 · Active
RONSEK LIMITED is a private limited company registered in HERTFORDSHIRE, United Kingdom, incorporated on 20 May 2004. Its registered activity is other research and experimental development on natural sciences and engineering. Its latest published accounts for the period ending 19 May 2025 show equity of £877, total assets of £877, turnover of £7,790, a result of −£78k. It has filed 7 sets of accounts. Our model estimates a 0.00 % probability that it becomes insolvent within 12 months, 0.0 times the average for active companies (low risk).
Insolvency risk, next 12 months
Higher than 0 % of active companies in the United Kingdom. 0.0× 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
- 05133530 · official register
- Status
- Active
- Legal form
- Private Limited Company
- Incorporated
- 20 May 2004 (22 years)
- Registered address
- CM23 5LE HERTFORDSHIRE
- Postcode area
- Chelmsford
- 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 |
|---|---|---|---|---|---|---|---|---|
| 19 May 2025 | 15 Jan 2026 | £7,790 | −£78k | £877 | £877 | £0 | – | 1 |
| 19 May 2024 | 15 Jan 2025 | £16k | −£71k | £1,261 | £1,261 | £0 | – | 1 |
| 19 May 2023 | 15 Jan 2024 | £85k | −£11k | £359 | £359 | £0 | – | 1 |
| 19 May 2022 | 15 Feb 2023 | £20k | −£10k | £11k | £11k | £0 | – | 1 |
| 19 May 2021 | 15 Jan 2022 | £39k | −£1,566 | £3,644 | £3,644 | £0 | – | 1 |
| 19 May 2020 | 15 Jan 2021 | £5,726 | −£6,284 | £5,211 | £5,211 | £0 | – | 1 |
| 19 May 2019 | 15 Jan 2020 | £6,605 | −£1,901 | £11k | £11k | £0 | – | 1 |
As published. Small companies often file a balance sheet only, so turnover and result can be missing.
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Questions about RONSEK LIMITED
What is the company number of RONSEK LIMITED?
RONSEK LIMITED is registered under company number 05133530 in the official register of United Kingdom. View it at the official register.
Is RONSEK LIMITED still active?
Yes. RONSEK LIMITED is registered as active (status: Active).
Has RONSEK LIMITED gone bankrupt or into insolvency?
No insolvency, bankruptcy or administration is recorded for RONSEK LIMITED in the official data.
How likely is RONSEK LIMITED to become insolvent?
Our model estimates a 0.00 % probability that RONSEK LIMITED becomes insolvent within the next 12 months (low risk). That is higher than 0 % of active companies in the United Kingdom.
When was RONSEK LIMITED founded?
RONSEK LIMITED was incorporated on 20 May 2004.
Where is RONSEK LIMITED registered?
RONSEK LIMITED's registered address is in CM23 5LE HERTFORDSHIRE (Chelmsford), United Kingdom.
What do the latest accounts of RONSEK LIMITED show?
The latest published accounts (period ending 19 May 2025) show equity of £877, total assets of £877, turnover of £7,790, a result of −£78k, 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 8 Nov 2026.