STEMAX LIMITED
Company number 05815477 · Active
STEMAX LIMITED is a private limited company registered in READING, United Kingdom, incorporated on 12 May 2006. Its registered activity is manufacture of engines and turbines, except aircraft, vehicle and cycle engines. Its latest published accounts for the period ending 30 Jun 2026 show equity of £1.9m, total assets of £2.0m. It has filed 6 sets of accounts. Our model estimates a 0.03 % probability that it becomes insolvent within 12 months, 0.2 times the average for active companies (low risk).
Insolvency risk, next 12 months
Higher than 89 % of active companies in the United Kingdom. 0.2× 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
- 05815477 · official register
- Status
- Active
- Legal form
- Private Limited Company
- Incorporated
- 12 May 2006 (20 years)
- Registered address
- RG10 9LT READING
- Postcode area
- Reading
- Activity
- 28110 Manufacture of engines and turbines, except aircraft, vehicle and cycle engines
- Industry
- Manufacture of machinery n.e.c.
- 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 Jun 2026 | 17 Sep 2026 | – | – | £1.9m | £2.0m | £106k | £916k | 1 |
| 30 Jun 2025 | 15 Sep 2025 | – | – | £1.9m | £2.1m | £203k | £639k | 1 |
| 30 Jun 2024 | 15 Aug 2024 | – | – | £2.0m | £2.1m | £100k | £518k | 1 |
| 30 Jun 2022 | 15 Sep 2022 | – | – | £1.8m | £2.0m | £187k | £1.4m | 0 |
| 30 Jun 2021 | 15 Aug 2021 | – | – | £1.7m | £1.9m | £192k | £1.2m | 0 |
| 30 Jun 2020 | 15 Aug 2020 | – | – | £1.6m | £1.7m | £136k | £1.1m | 1 |
As published. Small companies often file a balance sheet only, so turnover and result can be missing.
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Questions about STEMAX LIMITED
What is the company number of STEMAX LIMITED?
STEMAX LIMITED is registered under company number 05815477 in the official register of United Kingdom. View it at the official register.
Is STEMAX LIMITED still active?
Yes. STEMAX LIMITED is registered as active (status: Active).
Has STEMAX LIMITED gone bankrupt or into insolvency?
No insolvency, bankruptcy or administration is recorded for STEMAX LIMITED in the official data.
How likely is STEMAX LIMITED to become insolvent?
Our model estimates a 0.03 % probability that STEMAX LIMITED becomes insolvent within the next 12 months (low risk). That is higher than 89 % of active companies in the United Kingdom.
When was STEMAX LIMITED founded?
STEMAX LIMITED was incorporated on 12 May 2006.
Where is STEMAX LIMITED registered?
STEMAX LIMITED's registered address is in RG10 9LT READING (Reading), United Kingdom.
What do the latest accounts of STEMAX LIMITED show?
The latest published accounts (period ending 30 Jun 2026) show equity of £1.9m, total assets of £2.0m, 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.