£11k
+30%vs Apr 2025Active09432572Private limited companyLondon
FULL BUILDING & WINDOW SERVICES LIMITED
Significant control: Sylwester Kaczmarski (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Full Building & Window Services Limited sell?
Registered activity: Development of building projects (SIC 41100). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
FULL BUILDING & WINDOW SERVICES LIMITED is an active private limited company (company number 09432572) incorporated on 10 February 2015, registered in London. Its registered activity is development of building projects (SIC 41100). Latest micro accounts cover the period ending 30 April 2026, showing net assets of £11k, with 2 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets rose 30% on the prior period (£8,830). Across the last 3 periods on record the net-asset trend is rising.
Peer position · net assets
By net assets it sits in the upper half of 12,682 comparable companies in London (median £413, upper quartile £73k).
02
Ownership and control
- Mr Sylwester Kaczmarski
- owns 75–100% of shares
- holds 75–100% of voting rights
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
- 10 February 201511 yrs ago
- Next accounts due
- 30 January 2028in 463 days
- Confirmation statement due
- 24 February 2027in 123 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 41100
- Development of building projects
- SIC 43390
- Other building completion and finishing
- SIC 53202
- Unlicensed carriers
- SIC 81300
- Landscape service activities
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not disclosed
2
No changevs Apr 2025| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 April 2026 | £11k | — | — | — | — | — | 2 |
| 30 April 2025 | £8,830 | — | — | — | — | — | 2 |
| 30 April 2024 | £6,256 | — | — | — | — | — | 2 |
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 £11,463 at 30 April 2026
- Net assets up 10% or more on the prior period+29.8% vs prior period
- Three or more accounting periods on record3 periods on record
- Incorporated five or more years agoIncorporated 10 February 2015
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
- Next accounts duein 463 days
- Confirmation statement duein 123 days
- Accounts period endNet assets £11k · micro accounts
- Accounts period endNet assets £8,830 · micro accounts
- Accounts period endNet assets £6,256 · micro accounts
- Incorporated
08
Similar companies in London
- GESHER INVESTMENTS LTDLondon · inc. Feb 2015
- GANNEL VIEW DEVELOPMENTS LIMITEDLondon · inc. Feb 2015
- BLUE BRICK BUILDING LTDLondon · inc. Feb 2015
- TATANAKI BROTHERS INTERNATIONAL CONSTRUCTION CORPORATION LTDLondon · inc. Feb 2015
- HILLCOTE DEVELOPMENTS LIMITEDLondon · inc. Feb 2015
- LIME TRANSPORT LIMITEDLondon · inc. Feb 2015
All companies incorporated on 10 February 2015 · in Feb 2015.
09
Reminders for FULL BUILDING & WINDOW SERVICES LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.