£644k
+3%vs Dec 2023Active00797112Private limited companyLondon
MAINPROP LIMITED
Significant control: Copaz T&T Consulting Ag (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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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What does Mainprop Limited sell?
Registered activity: Development of building projects (SIC 41100). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
MAINPROP LIMITED is an active private limited company (company number 00797112) incorporated on 19 March 1964, registered in London. Its registered activity is development of building projects (SIC 41100). Latest small accounts cover the period ending 31 December 2024, showing net assets of £644k, with 0 employees on average. Net assets rose 3% on the prior period (£627k).
Peer position · net assets
By net assets it sits in the top quarter of 12,682 comparable companies in London (median £413, upper quartile £73k).
02
Ownership and control
- Copaz T&T Consulting Ag
- owns 75–100% of shares
- Mr Mark Robin Freed
- 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. Directors and secretaries: see the officers list at Companies House.
03
Key dates
- Incorporated
- 19 March 196462 yrs ago
- Next accounts due
- 30 September 202623 days overdue
- Confirmation statement due
- 2 April 2027in 161 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 41100
- Development of building projects
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not reported
0
vs Dec 2023| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 December 2024 | £644k | — | £474k | — | — | — | 0 |
| 31 December 2023 | £627k | — | £457k | — | — | — | 0 |
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 £643,567 at 31 December 2024
- Incorporated five or more years agoIncorporated 19 March 1964
- 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 161 days
- Next accounts due23 days overdue
- Accounts period endNet assets £644k · small accounts
- Accounts period endNet assets £627k · small accounts
- Incorporated
08
Similar companies in London
- FARLIND INVESTMENTS LIMITEDLondon · inc. Mar 1964
- GASTMAN LIMITEDTavistock Square · inc. Mar 1964
- SHIREWAY LIMITEDLondon · inc. Mar 1964
- WISHNEW LIMITEDLondon · inc. Mar 1964
- M.T. BEVAN PROPERTIES LIMITEDLondon · inc. Apr 1964
- D.HEISTERS AND CO.LIMITEDLondon · inc. Apr 1964
All companies incorporated on 19 March 1964 · in Mar 1964.
09
Reminders for MAINPROP LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.