£129k
+27%vs Sept 2024Active07759087Private limited companyLondon
KLB BUILDING SERVICES LTD
Significant control: Piotr Kosciuk (25–50%), Elzbieta Beata Kosciuk (25–50%)
From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Klb Building Services Ltd sell?
Registered activity: Electrical installation (SIC 43210). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
KLB BUILDING SERVICES LTD is an active private limited company (company number 07759087) incorporated on 1 September 2011, registered in London. Its registered activity is electrical installation (SIC 43210). Latest micro accounts cover the period ending 30 September 2025, showing net assets of £129k, 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 27% on the prior period (£101k).
Peer position · net assets
By net assets it sits in the top quarter of 2,676 comparable companies in London (median £3,095, upper quartile £22k).
02
Ownership and control
- Mr Piotr Kosciuk
- owns 25–50% of shares
- holds 25–50% of voting rights
- Mrs Elzbieta Beata Kosciuk
- owns 25–50% of shares
- Mr Tomasz Jozef Dorociak
- holds 25–50% 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
- 1 September 201115 yrs ago
- Next accounts due
- 30 June 2027in 250 days
- Confirmation statement due
- 15 September 2027in 327 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 43210
- Electrical installation
- SIC 43341
- Painting
- SIC 43390
- Other building completion and finishing
- SIC 43999
- Other specialised construction activities n.e.c.
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not disclosed
2
No changevs Sept 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 September 2025 | £129k | — | — | £53k | — | — | 2 |
| 30 September 2024 | £101k | — | — | £71k | — | — | 2 |
Current ratio2.98Current 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 £128,850 at 30 September 2025
- Net assets up 10% or more on the prior period+27.5% vs prior period
- Current assets at least 1.5× creditors within one yearCurrent ratio 2.98
- Incorporated five or more years agoIncorporated 1 September 2011
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 327 days
- Next accounts duein 250 days
- Accounts period endNet assets £129k · micro accounts
- Accounts period endNet assets £101k · micro accounts
- Incorporated
08
Similar companies in London
- WORTHY ELECTRICAL SERVICES LIMITEDLondon · inc. Aug 2011
- SOLAR LDN LTDLondon · inc. Sept 2011
- JKI GROUP LTDLondon · inc. Sept 2011
- CRAYMARSH LIMITEDLondon · inc. Aug 2011
- KI MIHAYLOV LTDLondon · inc. Aug 2011
- BEN BROOKE LTDEaling,London · inc. Sept 2011
All companies incorporated on 1 September 2011 · in Sept 2011.
09
Reminders for KLB BUILDING SERVICES LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.