# MCK GAS LTD (11811744)

> MCK GAS LTD is an active private limited company (company number 11811744) incorporated on 7 February 2019, registered in London. Its registered activity is plumbing, heat and air-conditioning installation (SIC 43220). Latest small accounts cover the period ending 28 February 2025, showing net assets of £80k and cash of £5,898, with 2 employees on average. Net assets rose 10% on the prior period (£73k).

- Status: Active
- Incorporated: 2019-02-07
- Registered office: London, EC2N 2AT
- SIC 43220: Plumbing, heat and air-conditioning installation
- Next accounts due: 2026-11-28
- Confirmation statement due: 2027-02-21
- Accounts type: TOTAL EXEMPTION FULL

By net assets it sits in the top quarter of 2,146 comparable companies in London (median £2,932, upper quartile £20k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2025-02-28 | £80k | £5,898 | £86k | — | — | — | 2 |
| 2024-02-28 | £73k | £15k | £79k | — | — | — | 2 |

size band micro.

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

- Net assets above zero: Net assets £79,849 at 28 February 2025
- Net assets up 10% or more on the prior period: +10.1% vs prior period
- Incorporated five or more years ago: Incorporated 7 February 2019

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

## Persons with significant control

- Doreen Anne-Marie Mckalsky — owns 75–100% of shares, since 2020-02-07

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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/11811744
HTML: https://firmoscan.com/company/11811744-mck-gas-ltd