£3.35m
+20%vs Sept 2024Active05557595Private limited companyLondon
COMAST CONSTRUCTION LIMITED
Significant control: Comast Holdings Limited (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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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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.
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01
Summary
COMAST CONSTRUCTION LIMITED is an active private limited company (company number 05557595) incorporated on 8 September 2005, registered in London. Its registered activity is construction of commercial buildings (SIC 41201). Latest small accounts cover the period ending 30 September 2025, showing net assets of £3.35m and cash of £647k, with 11 employees on average. Net assets rose 20% on the prior period (£2.79m).
Peer position · net assets
By net assets it sits in the top quarter of 3,808 comparable companies in London (median £1,934, upper quartile £21k).
02
Ownership and control
- Comast Holdings Limited
- owns 75–100% of shares
- holds 75–100% of voting rights
- can appoint or remove directors
- Mrs Catherine Anne Stefanutti
- owns 25–50% of shares
- holds 25–50% of voting rights
- Mr Mauro Stefanutti
- 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
- 8 September 200521 yrs ago
- Next accounts due
- 30 June 2027in 249 days
- Confirmation statement due
- 22 September 2027in 333 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 41201
- Construction of commercial buildings
- Accounts type
- Total Exemption Full
- Size band
- SmallCompanies Act thresholds
05
Financials
£647k
−18%vs Sept 2024Not reported
11
+10%vs Sept 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 September 2025 | £3.35m | £647k | £4.34m | £1.68m | — | — | 11 |
| 30 September 2024 | £2.79m | £788k | £3.40m | £1.33m | — | — | 10 |
Current ratio2.98Current assets ÷ creditors within one year
Cash per employee£59kCash ÷ average employees
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
06
Filing and accounts signals
- Net assets above zeroNet assets £3,347,448 at 30 September 2025
- Net assets up 10% or more on the prior period+20.1% vs prior period
- Current assets at least 1.5× creditors within one yearCurrent ratio 2.98
- Cash at bank of £50,000 or moreCash £646,911
- Incorporated five or more years agoIncorporated 8 September 2005
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 333 days
- Next accounts duein 249 days
- Accounts period endNet assets £3.35m · small accounts
- Accounts period endNet assets £2.79m · small accounts
- Incorporated
08
Similar companies in London
- KLH UK LIMITEDLondon · inc. Sept 2005
- MAGIC EXPERIENCE LIMITEDLondon · inc. Sept 2005
- 8BUILD LIMITEDLondon · inc. Aug 2005
- MARTINISATION (LONDON) LIMITEDLondon · inc. Oct 2005
- ASHBROOK CONSTRUCTION LIMITEDLondon · inc. Jul 2005
- CANARY WHARF CONTRACTORS (BP4) LIMITEDLondon · inc. Oct 2005
All companies incorporated on 8 September 2005 · in Sept 2005.
09
Reminders for COMAST CONSTRUCTION LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.