£36k
+163%vs Apr 2024Active15106164Private limited companyLondon
OVERSTONE BUILD LIMITED
Significant control: Martin Mullarkey (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Overstone Build Limited sell?
Registered activity: Other building completion and finishing (SIC 43390). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
OVERSTONE BUILD LIMITED is an active private limited company (company number 15106164) incorporated on 30 August 2023, registered in London. Its registered activity is other building completion and finishing (SIC 43390). Latest micro accounts cover the period ending 30 April 2025, showing net assets of £36k, with 0 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets rose 163% on the prior period (£14k).
Peer position · net assets
By net assets it sits in the top quarter of 3,377 comparable companies in London (median £4,011, upper quartile £25k).
02
Ownership and control
- Mr Martin Mullarkey
- 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.
03
Key dates
- Incorporated
- 30 August 20233 yrs ago
- Next accounts due
- 30 January 2027in 94 days
- Confirmation statement due
- 13 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 43390
- Other building completion and finishing
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not disclosed
0
vs Apr 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 April 2025 | £36k | — | — | £5,175 | — | — | 0 |
| 30 April 2024 | £14k | — | — | £11k | — | — | 0 |
Current ratio8.17Current 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 £35,563 at 30 April 2025
- Net assets up 10% or more on the prior period+163.4% vs prior period
- Current assets at least 1.5× creditors within one yearCurrent ratio 8.17
- Incorporated two to five years agoIncorporated 30 August 2023
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 94 days
- Accounts period endNet assets £36k · micro accounts
- Accounts period endNet assets £14k · micro accounts
- Incorporated
08
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All companies incorporated on 30 August 2023 · in Aug 2023.
09
Reminders for OVERSTONE BUILD LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.