CRYSTAL SIGMA LTD
Company number 04902311 · Active
CRYSTAL SIGMA LTD is a private limited company, United Kingdom, incorporated on 17 Sep 2003. Its registered activity is plumbing, heat and air-conditioning installation. Its latest published accounts for the period ending 31 Mar 2025 show equity of £225k, total assets of £2,892. It has filed 6 sets of accounts, 4 of them after the deadline. Our model estimates a 0.25 % probability that it becomes insolvent within 12 months, 2.2 times the average for active companies (high risk).
Insolvency risk, next 12 months
Higher than 94 % of active companies in the United Kingdom. 2.2× 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
- 04902311 · official register
- Status
- Active
- Legal form
- Private Limited Company
- Incorporated
- 17 Sep 2003 (23 years)
- Registered address
- NW2 7AY
- Postcode area
- London North West
- Activity
- 43220 Plumbing, heat and air-conditioning installation
- Industry
- Specialised construction activities
- 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 Mar 2025 | 15 Apr 2026 | – | – | £225k | £2,892 | – | £327k | 16 |
| 31 Mar 2024 | 15 Mar 2025 | – | – | £257k | £2,553 | – | £104k | 16 |
| 31 Mar 2023 | 15 Dec 2023 | – | – | £268k | £1,141 | – | £88k | 16 |
| 31 Mar 2022 | 15 Mar 2023 | – | – | £258k | £1.3m | £779k | £171k | 16 |
| 31 Mar 2021 | 15 Apr 2022 | – | – | £249k | £1.2m | £806k | £97k | 16 |
| 31 Mar 2020 | 15 Dec 2020 | – | – | £302k | £1.1m | £786k | £219k | 16 |
As published. Small companies often file a balance sheet only, so turnover and result can be missing.
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Questions about CRYSTAL SIGMA LTD
What is the company number of CRYSTAL SIGMA LTD?
CRYSTAL SIGMA LTD is registered under company number 04902311 in the official register of United Kingdom. View it at the official register.
Is CRYSTAL SIGMA LTD still active?
Yes. CRYSTAL SIGMA LTD is registered as active (status: Active).
Has CRYSTAL SIGMA LTD gone bankrupt or into insolvency?
No insolvency, bankruptcy or administration is recorded for CRYSTAL SIGMA LTD in the official data.
How likely is CRYSTAL SIGMA LTD to become insolvent?
Our model estimates a 0.25 % probability that CRYSTAL SIGMA LTD becomes insolvent within the next 12 months (high risk). That is higher than 94 % of active companies in the United Kingdom.
When was CRYSTAL SIGMA LTD founded?
CRYSTAL SIGMA LTD was incorporated on 17 Sep 2003.
Where is CRYSTAL SIGMA LTD registered?
CRYSTAL SIGMA LTD's registered address is in NW2 7AY (London North West), United Kingdom.
What do the latest accounts of CRYSTAL SIGMA LTD show?
The latest published accounts (period ending 31 Mar 2025) show equity of £225k, total assets of £2,892, 16 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.