−£45k
vs Nov 2024Active13006574Private limited companyLondon
MCM & SONS LTD
Significant control: Shaun Mcmahon (25–50%), Damien Mcmahon (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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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What does Mcm & Sons Ltd sell?
Registered activity: Other specialised construction activities n.e.c. (SIC 43999). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
MCM & SONS LTD is an active private limited company (company number 13006574) incorporated on 9 November 2020, registered in London. Its registered activity is other specialised construction activities n.e.c. (SIC 43999). Latest micro accounts cover the period ending 30 November 2025, showing net assets of −£45k, 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 19% on the prior period (−£38k). Across the last 3 periods on record the net-asset trend is falling.
Peer position · net assets
By net assets it sits in the bottom quarter of 3,480 comparable companies in London (median £3,158, upper quartile £26k).
02
Ownership and control
- Mr Shaun Mcmahon
- owns 25–50% of shares
- holds 25–50% of voting rights
- Mr Damien Mcmahon
- 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
- 9 November 20205 yrs ago
- Next accounts due
- 30 August 2027in 311 days
- Confirmation statement due
- 23 November 2026in 31 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 43999
- Other specialised construction activities n.e.c.
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not disclosed
0
vs Nov 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 November 2025 | −£45k | — | — | £77k | — | — | 0 |
| 30 November 2024 | −£38k | — | — | £58k | — | — | 0 |
| 30 November 2023 | −£9,879 | — | — | £43k | — | — | 0 |
Current ratio0.14Current 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.
06
Filing and accounts signals
- Net assets below zeroNet assets £-44,885 at 30 November 2025
- Current assets below creditors within one yearCurrent ratio 0.14
- Three or more accounting periods on record3 periods on record
- Incorporated five or more years agoIncorporated 9 November 2020
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
- Next accounts duein 311 days
- Confirmation statement duein 31 days
- Accounts period endNet liabilities £45k · micro accounts
- Accounts period endNet liabilities £38k · micro accounts
- Accounts period endNet liabilities £9,879 · micro accounts
- Incorporated
08
Similar companies in London
09
Reminders for MCM & SONS LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.