£30k
+403%vs Mar 2024Active09143799Private limited companyHarrow
MONOLUX LTD
From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms
01
Summary
MONOLUX LTD is an active private limited company (company number 09143799) incorporated on 23 July 2014, registered in Harrow. Its registered activity is construction of other civil engineering projects n.e.c. (SIC 42990). Latest micro accounts cover the period ending 30 March 2025, showing net assets of £30k, 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 rose 403% on the prior period (£5,995).
Peer position · net assets
By net assets it sits in the upper half of 1,111 comparable companies in Greater London (median £8,090, upper quartile £49k).
02
Key dates
- Incorporated
- 23 July 201412 yrs ago
- Next accounts due
- 30 December 2026in 69 days
- Confirmation statement due
- 6 August 2027in 288 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
03
Activity
- SIC 42990
- Construction of other civil engineering projects n.e.c.
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
04
Financials
Not reported
Not disclosed
1
No changevs Mar 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 March 2025 | £30k | — | — | £6,784 | — | — | 1 |
| 30 March 2024 | £5,995 | — | — | £2,767 | — | — | 1 |
Current ratio4.77Current 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.
05
Filing and accounts signals
- Net assets above zeroNet assets £30,128 at 30 March 2025
- Net assets up 10% or more on the prior period+402.6% vs prior period
- Current assets at least 1.5× creditors within one yearCurrent ratio 4.77
- Incorporated five or more years agoIncorporated 23 July 2014
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 They are not a rating, a prediction or advice, and may be incomplete or out of date.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.
06
Ownership and control
- Mr Mark David Marston
- has significant influence or control
Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents.
07
Timeline
- Confirmation statement duein 288 days
- Next accounts duein 69 days
- Accounts period endNet assets £30k · micro accounts
- Accounts period endNet assets £5,995 · micro accounts
- Incorporated
08
Similar companies in Greater London
- TONA & CO. LTDHornchurch · inc. Jul 2014
- M L INSPECTION LIMITEDWaltham Cross · inc. Jul 2014
- C I STEFAN LIMITEDIlford · inc. Jul 2014
- RAVIT CONSTRUCTIONS LTDCarshalton · inc. Jul 2014
- WILLAW SURVEYS LTDWatford · inc. Jul 2014
- AK STRUCTURAL DESIGN LIMITEDEwell West · inc. Jul 2014
All companies incorporated on 23 July 2014 · in Jul 2014.
09
Reminders for MONOLUX LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.