−£107k
vs Apr 2024Active02360349Private limited companyGerrards Cross
ALTOARCH LIMITED
Significant control: James Casson (25–50%), Linda Margaret Casson (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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
ALTOARCH LIMITED is an active private limited company (company number 02360349) incorporated on 13 March 1989, registered in Gerrards Cross. Its registered activity is architectural activities (SIC 71111). Latest micro accounts cover the period ending 30 April 2025, showing net assets of −£107k, 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 fell 7% on the prior period (−£99k).
Peer position · net assets
By net assets it sits in the bottom quarter of 244 comparable companies in Reading (median £5,908, upper quartile £45k).
02
Ownership and control
- Mr James Casson
- owns 25–50% of shares
- holds 25–50% of voting rights
- Mrs Linda Margaret Casson
- owns 25–50% of shares
- holds 25–50% 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
- 13 March 198937 yrs ago
- Next accounts due
- 30 January 2027in 95 days
- Confirmation statement due
- 27 March 2027in 151 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
0
vs Apr 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 April 2025 | −£107k | — | — | — | — | — | 0 |
| 30 April 2024 | −£99k | — | — | — | — | — | 0 |
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 £-106,803 at 30 April 2025
- Incorporated five or more years agoIncorporated 13 March 1989
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 151 days
- Next accounts duein 95 days
- Accounts period endNet liabilities £107k · micro accounts
- Accounts period endNet liabilities £99k · micro accounts
- Incorporated
08
Similar companies in Reading
- RYEDALE LIMITEDReading · inc. Sept 1987
- ASHLEIGH HOUSE DEVELOPMENTS LIMITEDBerkshire · inc. Apr 1991
- HARTLEYS LIMITEDWokingham · inc. Aug 1992
- ROBSON WARREN ARCHITECTS LTD.Gerrards Cross · inc. Aug 1993
- LANGLEY HALL ASSOCIATES LIMITEDTwyford · inc. Oct 1995
- THE WHITE HOUSE DESIGN LIMITEDSlough · inc. May 1997
All companies incorporated on 13 March 1989 · in Mar 1989.
09
Reminders for ALTOARCH LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.