£79k
−42%vs Dec 2023Active05434344Private limited companyLondon
CONSTRUCTIONARIUM LTD
From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Constructionarium Ltd sell?
Registered activity: First-degree level higher education (SIC 85421). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
CONSTRUCTIONARIUM LTD is an active private limited company (company number 05434344) incorporated on 25 April 2005, registered in London. Its registered activity is first-degree level higher education (SIC 85421). Latest small accounts cover the period ending 31 December 2024, showing net assets of £79k and cash of £126k, with 0 employees on average. Net assets fell 42% on the prior period (£138k).
Peer position · net assets
By net assets it sits in the top quarter of 250 comparable companies in London (median £105, upper quartile £16k).
02
Ownership and control
No active person with significant control is registered.
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
- 25 April 200521 yrs ago
- Next accounts due
- 30 September 202623 days overdue
- Confirmation statement due
- 9 May 2027in 198 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 85421
- First-degree level higher education
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£126k
−36%vs Dec 2023Not reported
0
vs Dec 2023| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 December 2024 | £79k | £126k | — | £150k | — | — | 0 |
| 31 December 2023 | £138k | £197k | — | £119k | — | — | 0 |
Current ratio1.52Current assets ÷ creditors within one year
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 £79,330 at 31 December 2024
- Net assets down 25% or more on the prior period-42.4% vs prior period
- Current assets at least 1.5× creditors within one yearCurrent ratio 1.52
- Cash at bank of £50,000 or moreCash £126,406
- Incorporated five or more years agoIncorporated 25 April 2005
- Accounts past their due dateDue 30 September 2026
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 198 days
- Next accounts due23 days overdue
- Accounts period endNet assets £79k · small accounts
- Accounts period endNet assets £138k · small accounts
- Incorporated
08
Similar companies in London
- THE LONDON SCHOOL OF DRAMATIC ART LIMITEDinc. May 2005
- MIZRAHI DENTAL TEACHING LIMITEDLondon · inc. Mar 2005
- ST LAWRENCE UNIVERSITY (USA) LONDON PROGRAMMELondon · inc. Feb 2005
- THE UNIVERSITY OF CHICAGO BOOTH SCHOOL OF BUSINESSLondon · inc. Feb 2005
- THE ST PETER'S COLLEGE FOUNDATIONLondon · inc. Dec 2004
- KAPLAN NT LIMITEDLondon · inc. Oct 2004
All companies incorporated on 25 April 2005 · in Apr 2005.
09
Reminders for CONSTRUCTIONARIUM LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.