Big John Building Contractors Limited
05361951
Some Concerns
- Current liabilities exceed current assets (-10)
- Active insolvency proceedings (-20)
Details
Compliance
Last accounts
28/02/2026
micro entity
Next accounts due
30/11/2027
Confirmation statement
Last: 07/02/2026
Due 21/02/2027
Industry
Officers
Persons with Significant Control
Mr. Jan Wurszt
Polish · England · Age 54
Unit 37 Cumberland Business Park, 17 Cumberland Avenue, London, NW10 7SL
Notified 11/02/2017
Insolvency History1 case
The Official Receiver Or London (practitioner)
CompanyRankvs 14997+ SIC 41202 peers57
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How is this score calculated?
Net worth compared to all companies in the same SIC code with published accounts. Top quartile earns the full 25 points.
Workforce size relative to sector peers from the most recent accounts. A larger team generally signals commercial scale.
Current assets ÷ current liabilities. A ratio above 2× earns full marks; between 1–2× scores partially; below 0.5× scores minimal points.
One point per year of operation since incorporation, capped at 15. Older companies have a proven track record.
Full 15 points when both annual accounts and confirmation statement are filed on time. Points are deducted for each overdue filing.
Risk deductions
Insolvency history: -10 pts
Maximum score is 100. Deductions apply for insolvency history, outstanding charges, going concern doubt, or disqualified officers.
Key FinancialsYear ending 28/02/2026
Net Worth
£29k
Balance sheet strength
Cash
—
Cash in the bank
Net Current Assets
£46k
Working capital
Current Assets
£131k
Current Liabilities
£85k
Balance Sheet
EstimatesDerived
| Year | Current Ratio | Implied Profit |
|---|---|---|
| 2026 | 1.55 | -£19k |
| 2025 | 2.16 | -£9k |
| 2024 | — | +£183 |
Derived from filed accounts. Not audited figures.