# SM4U LTD (10486766)

> SM4U LTD is an active private limited company (company number 10486766) incorporated on 18 November 2016, registered in Doncaster. Its registered activity is plumbing, heat and air-conditioning installation (SIC 43220). Latest micro accounts cover the period ending 30 November 2025, showing net assets of £9,110, with 2 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets fell 12% on the prior period (£10k).

- Status: Active
- Incorporated: 2016-11-18
- Registered office: Doncaster, DN11 9UX
- SIC 43220: Plumbing, heat and air-conditioning installation
- Next accounts due: 2027-08-30
- Confirmation statement due: 2026-12-02
- Accounts type: MICRO ENTITY

By net assets it sits in the upper half of 954 comparable companies in Sheffield (median £5,181, upper quartile £31k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2025-11-30 | £9,110 | — | — | — | — | — | 2 |
| 2024-11-30 | £10k | — | — | — | — | — | 2 |

size band micro.

## Filing and accounts signals (facts, not a rating)

- Net assets above zero: Net assets £9,110 at 30 November 2025
- Incorporated five or more years ago: Incorporated 18 November 2016

How each signal is derived: https://firmoscan.com/methodology

## Persons with significant control

- Mr Christopher Ridgeway — owns 75–100% of shares; holds 75–100% of voting rights; can appoint or remove directors, since 2016-11-18

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Source: Companies House register snapshot 2026-08-31, Open Government Licence v3.0. Information may have changed since that date and is not advice or a credit reference; check the official record before relying on it. Official record: https://find-and-update.company-information.service.gov.uk/company/10486766
HTML: https://firmoscan.com/company/10486766-sm4u-ltd