OLIVER ENGINEERING & CALIBRATIONS LIMITED
Company number 04135725 · Active
OLIVER ENGINEERING & CALIBRATIONS LIMITED is a private limited company registered in NORTHUMBERLAND ROAD SOUTHSEA, United Kingdom, incorporated on 4 Jan 2001. Its registered activity is construction of domestic buildings. Its latest published accounts for the period ending 31 Jan 2026 show equity of £3,924, total assets of £131k. It has filed 7 sets of accounts. Our model estimates a 0.07 % probability that it becomes insolvent within 12 months, 0.6 times the average for active companies (low risk).
Insolvency risk, next 12 months
Higher than 91 % of active companies in the United Kingdom. 0.6× 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
- 04135725 · official register
- Status
- Active
- Legal form
- Private Limited Company
- Incorporated
- 4 Jan 2001 (26 years)
- Registered address
- PO5 1DS NORTHUMBERLAND ROAD SOUTHSEA
- Postcode area
- Portsmouth
- Activity
- 41202 Construction of domestic buildings
- Industry
- Construction of buildings
- 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 Jan 2026 | 17 Oct 2026 | – | – | £3,924 | £131k | £135k | – | 1 |
| 31 Jan 2025 | 15 Oct 2025 | – | – | £11k | £124k | £113k | – | 1 |
| 31 Jan 2024 | 15 Oct 2024 | – | – | £22k | £124k | £81k | – | 1 |
| 31 Jan 2023 | 15 Oct 2023 | – | – | £37k | £148k | £55k | – | 1 |
| 31 Jan 2022 | 15 Apr 2022 | – | – | £34k | £152k | £59k | – | 1 |
| 31 Jan 2021 | 15 Oct 2021 | – | – | £54k | £196k | £73k | – | 1 |
| 31 Jan 2020 | 15 Oct 2020 | – | – | £35k | £166k | £62k | – | 1 |
As published. Small companies often file a balance sheet only, so turnover and result can be missing.
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Questions about OLIVER ENGINEERING & CALIBRATIONS LIMITED
What is the company number of OLIVER ENGINEERING & CALIBRATIONS LIMITED?
OLIVER ENGINEERING & CALIBRATIONS LIMITED is registered under company number 04135725 in the official register of United Kingdom. View it at the official register.
Is OLIVER ENGINEERING & CALIBRATIONS LIMITED still active?
Yes. OLIVER ENGINEERING & CALIBRATIONS LIMITED is registered as active (status: Active).
Has OLIVER ENGINEERING & CALIBRATIONS LIMITED gone bankrupt or into insolvency?
No insolvency, bankruptcy or administration is recorded for OLIVER ENGINEERING & CALIBRATIONS LIMITED in the official data.
How likely is OLIVER ENGINEERING & CALIBRATIONS LIMITED to become insolvent?
Our model estimates a 0.07 % probability that OLIVER ENGINEERING & CALIBRATIONS LIMITED becomes insolvent within the next 12 months (low risk). That is higher than 91 % of active companies in the United Kingdom.
When was OLIVER ENGINEERING & CALIBRATIONS LIMITED founded?
OLIVER ENGINEERING & CALIBRATIONS LIMITED was incorporated on 4 Jan 2001.
Where is OLIVER ENGINEERING & CALIBRATIONS LIMITED registered?
OLIVER ENGINEERING & CALIBRATIONS LIMITED's registered address is in PO5 1DS NORTHUMBERLAND ROAD SOUTHSEA (Portsmouth), United Kingdom.
What do the latest accounts of OLIVER ENGINEERING & CALIBRATIONS LIMITED show?
The latest published accounts (period ending 31 Jan 2026) show equity of £3,924, total assets of £131k, 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 9 Nov 2026.