# JCS MK PLUMBING & HEATING SERVICES LTD (12458039)

> JCS MK PLUMBING & HEATING SERVICES LTD is an active private limited company (company number 12458039) incorporated on 12 February 2020, registered in Milton Keynes. Its registered activity is plumbing, heat and air-conditioning installation (SIC 43220). Latest small accounts cover the period ending 31 March 2025, showing net assets of £35k and cash of £46k, with 1 employee on average. Net assets rose 54% on the prior period (£23k).

- Status: Active
- Incorporated: 2020-02-12
- Registered office: Milton Keynes, MK14 5AB
- SIC 43220: Plumbing, heat and air-conditioning installation
- Next accounts due: 2026-12-31
- Confirmation statement due: 2027-02-26
- Accounts type: TOTAL EXEMPTION FULL

By net assets it sits in the top quarter of 353 comparable companies in Milton Keynes (median £3,269, upper quartile £22k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2025-03-31 | £35k | £46k | — | £12k | — | — | 1 |
| 2024-03-31 | £23k | £16k | — | £12k | — | — | 1 |

current ratio 6.25; size band micro.

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

- Net assets above zero: Net assets £35,337 at 31 March 2025
- Net assets up 10% or more on the prior period: +54.2% vs prior period
- Current assets at least 1.5× creditors within one year: Current ratio 6.25
- Incorporated five or more years ago: Incorporated 12 February 2020

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

## Persons with significant control

- Mr Colin Martin Mccarthy — owns 25–50% of shares; holds 25–50% of voting rights, since 2020-02-12

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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/12458039
HTML: https://firmoscan.com/company/12458039-jcs-mk-plumbing-heating-services-ltd