£40k
+50%vs Mar 2024Active07322494Private limited companyNortholt
ASKK BUILDING SERVICES LTD
Significant control: Slawomir Klej (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Askk 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
ASKK BUILDING SERVICES LTD is an active private limited company (company number 07322494) incorporated on 22 July 2010, registered in Northolt. Its registered activity is electrical installation (SIC 43210). Latest micro accounts cover the period ending 31 March 2025, showing net assets of £40k, 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 50% on the prior period (£27k).
Peer position · net assets
By net assets it sits in the top quarter of 4,199 comparable companies in Greater London (median £5,863, upper quartile £31k).
02
Ownership and control
- Mr Slawomir Klej
- owns 75–100% of shares
- holds 75–100% of voting rights
- can appoint or remove directors
- has significant influence or control
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
- 22 July 201016 yrs ago
- Next accounts due
- 31 December 2026in 69 days
- Confirmation statement due
- 5 August 2027in 286 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 43220
- Plumbing, heat and air-conditioning installation
- SIC 43310
- Plastering
- SIC 43341
- Painting
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not disclosed
2
No changevs Mar 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 March 2025 | £40k | — | — | £18k | — | — | 2 |
| 31 March 2024 | £27k | — | — | £25k | — | — | 2 |
Current ratio1.83Current 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 £40,372 at 31 March 2025
- Net assets up 10% or more on the prior period+50.4% vs prior period
- Current assets at least 1.5× creditors within one yearCurrent ratio 1.83
- Incorporated five or more years agoIncorporated 22 July 2010
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 286 days
- Next accounts duein 69 days
- Accounts period endNet assets £40k · micro accounts
- Accounts period endNet assets £27k · micro accounts
- Incorporated
08
Similar companies in Greater London
- BRIGHT ELECTRICAL SPECIALISTS LTDEnfield · inc. Jul 2010
- WELTEC ENGINEERING(UK) LTDHarrow · inc. Jul 2010
- COOMBS ELECTRICAL LIMITEDDartford · inc. Jul 2010
- BW ELECTRICAL AND MECHANICAL LIMITEDSouth Croydon · inc. Jul 2010
- REDBLUE ENERGY LIMITEDWeybridge · inc. Jul 2010
- M.FOX ELECTRICS LIMITEDBorehamwood · inc. Jul 2010
All companies incorporated on 22 July 2010 · in Jul 2010.
09
Reminders for ASKK BUILDING SERVICES LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.