−£12k
vs Nov 2024Active11054488Private limited companyCarshalton
ABZ INSTALLATIONS LTD
Significant control: Albert Zielnik (50–75%), Malgorzata Zielnik (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Abz Installations 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
ABZ INSTALLATIONS LTD is an active private limited company (company number 11054488) incorporated on 8 November 2017, registered in Carshalton. Its registered activity is electrical installation (SIC 43210). Latest small accounts cover the period ending 30 November 2025, showing net assets of −£12k and cash of £4,913, with 0 employees on average. Net assets rose 46% on the prior period (−£21k). Across the last 3 periods on record the net-asset trend is volatile.
Peer position · net assets
By net assets it sits in the bottom quarter of 4,199 comparable companies in Greater London (median £5,863, upper quartile £31k).
02
Ownership and control
- Mr Albert Zielnik
- owns 50–75% of shares
- owns 50–75% of shares
- owns 50–75% of shares
- holds 50–75% of voting rights
- holds 50–75% of voting rights
- holds 50–75% of voting rights
- can appoint or remove directors
- Mrs Malgorzata Zielnik
- owns 25–50% of shares
- holds 25–50% of voting rights
- 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
- 8 November 20178 yrs ago
- Next accounts due
- 30 August 2027in 311 days
- Confirmation statement due
- 22 November 2026in 30 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 43999
- Other specialised construction activities n.e.c.
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£4,913
+40%vs Nov 2024Not reported
0
vs Nov 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 November 2025 | −£12k | £4,913 | — | £40k | — | — | 0 |
| 30 November 2024 | −£21k | £3,509 | £0 | £52k | — | — | 0 |
| 30 November 2023 | −£16k | £2,048 | £1,500 | £51k | — | — | 0 |
Current ratio0.12Current assets ÷ creditors within one year
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
06
Filing and accounts signals
- Net assets below zeroNet assets £-11,526 at 30 November 2025
- Net assets up 10% or more on the prior period+45.5% vs prior period
- Current assets below creditors within one yearCurrent ratio 0.12
- Three or more accounting periods on record3 periods on record
- Incorporated five or more years agoIncorporated 8 November 2017
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 311 days
- Confirmation statement duein 30 days
- Accounts period endNet liabilities £12k · small accounts
- Accounts period endNet liabilities £21k · small accounts
- Accounts period endNet liabilities £16k · small accounts
- Incorporated
08
Similar companies in Greater London
- AJD CONTRACTORS LIMITEDRomford · inc. Nov 2017
- SG ELECTRICAL & HEATING LTDMorden · inc. Nov 2017
- N E ELECTRICAL (LONDON) LIMITEDUxbridge · inc. Nov 2017
- CHRISTCHURCH ELECTRICAL SOLUTIONS LIMITEDSidcup · inc. Nov 2017
- FUSEFIX LIMITEDWaltham Cross · inc. Nov 2017
- AUM ELECTRICAL & SOLAR SOLUTIONS LTDHarrow · inc. Nov 2017
All companies incorporated on 8 November 2017 · in Nov 2017.
09
Reminders for ABZ INSTALLATIONS LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.