−£80k
vs Apr 2024Active08473205Private limited companyLondon
GML BUILDING SERVICES LTD
Significant control: Joanna Gronkowska (25–50%), Lukasz Maria Gronkowski (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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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Registered activity: Construction of commercial buildings (SIC 41201). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
GML BUILDING SERVICES LTD is an active private limited company (company number 08473205) incorporated on 4 April 2013, registered in London. Its registered activity is construction of commercial buildings (SIC 41201). Latest micro accounts cover the period ending 30 April 2025, showing net assets of −£80k, 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 fell 1159% on the prior period (−£6,343).
Peer position · net assets
By net assets it sits in the bottom quarter of 3,808 comparable companies in London (median £1,934, upper quartile £21k).
02
Ownership and control
- Mrs Joanna Gronkowska
- owns 25–50% of shares
- Mr Lukasz Maria Gronkowski
- owns 75–100% of shares
- can appoint or remove directors
- Mr Marek Gronkowski
- owns 25–50% of shares
- holds 25–50% of voting rights
- can appoint or remove directors
- Mr Marek Gronkowski
- owns 25–50% of shares
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
- 4 April 201313 yrs ago
- Next accounts due
- 30 January 2027in 99 days
- Confirmation statement due
- 18 April 2027in 177 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 41201
- Construction of commercial buildings
- SIC 41202
- Construction of domestic buildings
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not disclosed
2
Not reported the period before| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 April 2025 | −£80k | — | — | £35k | — | — | 2 |
| 30 April 2024 | −£6,343 | — | — | £10k | — | — | — |
Current ratio0.19Current 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 below zeroNet assets £-79,886 at 30 April 2025
- Net assets down 25% or more on the prior period-1159.4% vs prior period
- Current assets below creditors within one yearCurrent ratio 0.19
- Incorporated five or more years agoIncorporated 4 April 2013
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 177 days
- Next accounts duein 99 days
- Accounts period endNet liabilities £80k · micro accounts
- Accounts period endNet liabilities £6,343 · micro accounts
- Incorporated
08
Similar companies in London
09
Reminders for GML BUILDING SERVICES LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.