−£485
vs Mar 2024Active09897713Private limited companyRyde
KOWALSKI BUILDING SERVICES LTD
Significant control: Beata Kowalska (25–50%), Andrzej Kowalski (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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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Registered activity: Construction of domestic buildings (SIC 41202). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
KOWALSKI BUILDING SERVICES LTD is an active private limited company (company number 09897713) incorporated on 2 December 2015, registered in Ryde. Its registered activity is construction of domestic buildings (SIC 41202). Latest small accounts cover the period ending 31 March 2025, showing net assets of −£485 and cash of £4,884, with 2 employees on average. Net assets rose 94% on the prior period (−£7,827).
Peer position · net assets
By net assets it sits in the lower half of 508 comparable companies in Portsmouth (median £2,860, upper quartile £32k).
02
Ownership and control
- Mrs Beata Kowalska
- owns 25–50% of shares
- holds 25–50% of voting rights
- Mr Andrzej Kowalski
- owns 25–50% of shares
- holds 25–50% 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
- 2 December 201510 yrs ago
- Next accounts due
- 31 December 2026in 66 days
- Confirmation statement due
- 16 December 2026in 51 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 41202
- Construction of domestic buildings
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£4,884
−82%vs Mar 2024Not reported
2
No changevs Mar 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 March 2025 | −£485 | £4,884 | £11k | — | — | — | 2 |
| 31 March 2024 | −£7,827 | £27k | £14k | — | — | — | 2 |
Cash per employee£2,442Cash ÷ average employees
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 £-485 at 31 March 2025
- Net assets up 10% or more on the prior period+93.8% vs prior period
- Incorporated five or more years agoIncorporated 2 December 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 66 days
- Confirmation statement duein 51 days
- Accounts period endNet liabilities £485 · small accounts
- Accounts period endNet liabilities £7,827 · small accounts
- Incorporated
08
Similar companies in Portsmouth
- URBAN BUILDING FACILITIES LIMITEDDenmead Waterlooville · inc. Dec 2015
- MARTIN WILLIAMS BUILDING AND REFURBISHMENT LIMITEDFareham · inc. Nov 2015
- SE22 DEVELOPMENTS LIMITEDHayling Island · inc. Dec 2015
- NOVIUM CONSTRUCTION LIMITEDHayling Island · inc. Nov 2015
- BLACKMORE ELECTRICAL SERVICES LIMITEDSouthsea · inc. Dec 2015
- HAMBROOK CONSTRUCTION LIMITEDChichester · inc. Jan 2016
All companies incorporated on 2 December 2015 · in Dec 2015.
09
Reminders for KOWALSKI BUILDING SERVICES LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.