# DILIGENT PLUMBING & HEATING LTD (11346386)

> DILIGENT PLUMBING & HEATING LTD is an active private limited company (company number 11346386) incorporated on 4 May 2018, registered in Gerrards Cross. Its registered activity is plumbing, heat and air-conditioning installation (SIC 43220). Latest micro accounts cover the period ending 31 May 2025, showing net assets of −£63, 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 fell 106% on the prior period (£1,139).

- Status: Active
- Incorporated: 2018-05-04
- Registered office: Gerrards Cross, SL9 9SH
- SIC 43220: Plumbing, heat and air-conditioning installation
- Next accounts due: 2027-02-28
- Confirmation statement due: 2027-05-18
- Accounts type: MICRO ENTITY

By net assets it sits in the bottom quarter of 672 comparable companies in Reading (median £5,040, upper quartile £31k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2025-05-31 | −£63 | — | — | £45k | — | — | 1 |
| 2024-05-31 | £1,139 | — | — | £46k | — | — | 1 |

current ratio 0.33; size band micro.

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

- Net assets below zero: Net assets £-63 at 31 May 2025
- Net assets down 25% or more on the prior period: -105.5% vs prior period
- Current assets below creditors within one year: Current ratio 0.33
- Incorporated five or more years ago: Incorporated 4 May 2018

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

## Persons with significant control

- Mr Michael Kenneth Simpson — owns 25–50% of shares; holds 25–50% of voting rights, since 2018-05-04
- Mr Joshua Simpson — owns 25–50% of shares; holds 25–50% of voting rights, since 2018-05-04

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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/11346386
HTML: https://firmoscan.com/company/11346386-diligent-plumbing-heating-ltd