# MMK MECHANICAL LTD (12838006)

> MMK MECHANICAL LTD is an active private limited company (company number 12838006) incorporated on 26 August 2020, registered in Cardiff. Its registered activity is plumbing, heat and air-conditioning installation (SIC 43220). Latest micro accounts cover the period ending 31 March 2025, showing net assets of £164k, with 1 employee on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets rose 105% on the prior period (£80k). Across the last 3 periods on record the net-asset trend is rising.

- Status: Active
- Incorporated: 2020-08-26
- Registered office: Cardiff, CF23 8FE
- SIC 43220: Plumbing, heat and air-conditioning installation
- Next accounts due: 2026-12-31
- Confirmation statement due: 2027-09-09
- Accounts type: MICRO ENTITY

By net assets it sits in the top quarter of 510 comparable companies in Cardiff (median £3,182, upper quartile £28k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2025-03-31 | £164k | — | — | — | — | — | 1 |
| 2024-08-29 | £80k | — | — | — | — | — | 1 |
| 2023-08-31 | £66 | — | — | — | — | — | 1 |

net assets trend rising; size band micro.

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

- Net assets above zero: Net assets £164,428 at 31 March 2025
- Net assets up 10% or more on the prior period: +105.1% vs prior period
- Three or more accounting periods on record: 3 periods on record
- Incorporated five or more years ago: Incorporated 26 August 2020

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

## Persons with significant control

- Mr Shaun Kelleher — owns 75–100% of shares, since 2020-08-26

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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/12838006
HTML: https://firmoscan.com/company/12838006-mmk-mechanical-ltd