£172k
+2%vs Aug 2024Active05217377Private limited companyMiddlesex
KARL MARTINS LTD
Significant control: Karl Michael Martins (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Karl Martins Ltd sell?
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
KARL MARTINS LTD is an active private limited company (company number 05217377) incorporated on 31 August 2004, registered in Middlesex. Its registered activity is construction of domestic buildings (SIC 41202). Latest micro accounts cover the period ending 31 August 2025, showing net assets of £172k, 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 2% on the prior period (£168k).
Peer position · net assets
By net assets it sits in the top quarter of 7,248 comparable companies in Greater London (median £2,424, upper quartile £19k).
02
Ownership and control
- Mr Karl Michael Martins
- owns 75–100% of shares
- holds 75–100% 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
- 31 August 200422 yrs ago
- Next accounts due
- 31 May 2027in 214 days
- Confirmation statement due
- 14 September 2027in 320 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
- SIC 69201
- Accounting and auditing activities
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not disclosed
2
No changevs Aug 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 August 2025 | £172k | — | — | £3,922 | — | — | 2 |
| 31 August 2024 | £168k | — | — | £31k | — | — | 2 |
Current ratio0.4Current 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 £172,363 at 31 August 2025
- Current assets below creditors within one yearCurrent ratio 0.4
- Incorporated five or more years agoIncorporated 31 August 2004
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 320 days
- Next accounts duein 214 days
- Accounts period endNet assets £172k · micro accounts
- Accounts period endNet assets £168k · micro accounts
- Incorporated
08
Similar companies in Greater London
- EUROCONTRACTOR LIMITEDWembley · inc. Sept 2004
- ASSET EMPORIUM LIMITEDWatford · inc. Sept 2004
- BUILD WELL HOMES LIMITEDEssex · inc. Sept 2004
- SNC FACILITIES MANAGEMENT LTDRomford · inc. Sept 2004
- ESTEREL HOMES (NO. 2) LIMITEDCobham · inc. Aug 2004
- CONCRETE CONSTRUCTION UTILITIES LIMITEDDartford · inc. Oct 2004
All companies incorporated on 31 August 2004 · in Aug 2004.
09
Reminders for KARL MARTINS LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.