£73k
+24%vs May 2024Active12613564Private limited companyWatford
MBM WINDOWS UK LTD
Significant control: Maciej Bartoszuk (75–100%)
From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms
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What does Mbm Windows UK Ltd sell?
Registered activity: Construction of commercial buildings (SIC 41201). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
MBM WINDOWS UK LTD is an active private limited company (company number 12613564) incorporated on 20 May 2020, registered in Watford. Its registered activity is construction of commercial buildings (SIC 41201). Latest micro accounts cover the period ending 31 May 2025, showing net assets of £73k, with 1 employee on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets rose 24% on the prior period (£59k).
Peer position · net assets
By net assets it sits in the top quarter of 4,607 comparable companies in Greater London (median £4,162, upper quartile £25k).
02
Ownership and control
- Mr Maciej Bartoszuk
- owns 75–100% of shares
- holds 75–100% of voting rights
- can appoint or remove directors
Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents. Directors and secretaries: see the officers list at Companies House.
03
Key dates
- Incorporated
- 20 May 20206 yrs ago
- Next accounts due
- 28 February 2027in 126 days
- Confirmation statement due
- 3 June 2027in 221 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 41201
- Construction of commercial buildings
- SIC 41202
- Construction of domestic buildings
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not disclosed
1
No changevs May 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 May 2025 | £73k | — | — | £4,596 | — | — | 1 |
| 31 May 2024 | £59k | — | — | £8,836 | — | — | 1 |
Current ratio11.93Current assets ÷ creditors within one year
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing; micro-entity accounts contain no profit and loss account.
06
Filing and accounts signals
- Net assets above zeroNet assets £72,782 at 31 May 2025
- Net assets up 10% or more on the prior period+24.1% vs prior period
- Current assets at least 1.5× creditors within one yearCurrent ratio 11.93
- Incorporated five or more years agoIncorporated 20 May 2020
Neutral facts read from the register and filed accounts, each with its evidence. They are not a rating, a prediction or advice, and may be incomplete or out of date. How each signal is derived.
07
Timeline
- Confirmation statement duein 221 days
- Next accounts duein 126 days
- Accounts period endNet assets £73k · micro accounts
- Accounts period endNet assets £59k · micro accounts
- Incorporated
08
Similar companies in Greater London
- ARTUR DELIVERY LTDRomford · inc. May 2020
- YT BUILD & CONSULTANCY LTDRomford · inc. May 2020
- B GASHI LTDLondon · inc. May 2020
- ALOINE SECURITY LTDErith · inc. May 2020
- C&M1 CONSTRUCTION LIMITEDIlford · inc. May 2020
- GIBSON FACADE MANAGEMENT LIMITEDChislehurst · inc. May 2020
All companies incorporated on 20 May 2020 · in May 2020.
09
Reminders for MBM WINDOWS UK LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.