MARTYN BUILDING LTD
Significant control: Mateusz Martyn (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Martyn Building Ltd sell?
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.
Summary
MARTYN BUILDING LTD is an active (proposal to strike off) private limited company (company number 14541282) incorporated on 14 December 2022, registered in Edgware. Its registered activity is construction of commercial buildings (SIC 41201). Latest micro accounts cover the period ending 31 December 2024, showing net assets of £43k, 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 39% on the prior period (£31k).
By net assets it sits in the top quarter of 4,607 comparable companies in Greater London (median £4,162, upper quartile £25k).
Ownership and control
- Mr Mateusz Martyn
- owns 75–100% of shares
- holds 75–100% 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.
Key dates
- Incorporated
- 14 December 20223 yrs ago
- Next accounts due
- 30 September 202624 days overdue
- Confirmation statement due
- 28 December 2026in 65 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
Activity
- SIC 41201
- Construction of commercial buildings
- SIC 41202
- Construction of domestic buildings
- SIC 43210
- Electrical installation
- SIC 43220
- Plumbing, heat and air-conditioning installation
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
Financials
| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 December 2024 | £43k | — | — | £47k | — | — | 2 |
| 31 December 2023 | £31k | — | — | £32k | — | — | 2 |
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.
Filing and accounts signals
- Net assets above zeroNet assets £43,137 at 31 December 2024
- Net assets up 10% or more on the prior period+39.3% vs prior period
- Current assets below creditors within one yearCurrent ratio 0.08
- Incorporated two to five years agoIncorporated 14 December 2022
- Register status is not ActiveActive - Proposal to Strike off
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.
Timeline
- Confirmation statement duein 65 days
- Next accounts due24 days overdue
- Accounts period endNet assets £43k · micro accounts
- Accounts period endNet assets £31k · micro accounts
- Incorporated
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All companies incorporated on 14 December 2022 · in Dec 2022.
Reminders for MARTYN BUILDING LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.