£1,978
−30%vs Feb 2025Active15488496Private limited companyLondon
STUDIO EXTRA MUROS LTD
Significant control: Romain Ep Conti-Granteral (25–50%), Gian Andrea Diana (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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: Architectural activities (SIC 71111). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
STUDIO EXTRA MUROS LTD is an active private limited company (company number 15488496) incorporated on 14 February 2024, registered in London. Its registered activity is architectural activities (SIC 71111). Latest micro accounts cover the period ending 28 February 2026, showing net assets of £1,978, with 1 employee on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets fell 30% on the prior period (£2,824).
Peer position · net assets
By net assets it sits in the lower half of 3,230 comparable companies in London (median £4,423, upper quartile £45k).
02
Ownership and control
- Mr Romain Ep Conti-Granteral
- owns 25–50% of shares
- holds 25–50% of voting rights
- can appoint or remove directors
- Mr Gian Andrea Diana
- owns 25–50% of shares
- holds 25–50% 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
- 14 February 20242 yrs ago
- Next accounts due
- 28 November 2027in 401 days
- Confirmation statement due
- 28 February 2027in 128 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 71111
- Architectural activities
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not disclosed
1
No changevs Feb 2025| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 28 February 2026 | £1,978 | — | — | £1,800 | — | — | 1 |
| 28 February 2025 | £2,824 | — | — | £2,258 | — | — | 1 |
Current ratio1.42Current 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 £1,978 at 28 February 2026
- Net assets down 25% or more on the prior period-30.0% vs prior period
- Incorporated two to five years agoIncorporated 14 February 2024
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 401 days
- Confirmation statement duein 128 days
- Accounts period endNet assets £1,978 · micro accounts
- Accounts period endNet assets £2,824 · micro accounts
- Incorporated
08
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All companies incorporated on 14 February 2024 · in Feb 2024.
09
Reminders for STUDIO EXTRA MUROS LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.