# JOHN CLARKSON PLUMBING LTD (SC649505)

> JOHN CLARKSON PLUMBING LTD is an active private limited company (company number SC649505) incorporated on 12 December 2019, registered in Dundee. Its registered activity is plumbing, heat and air-conditioning installation (SIC 43220). Latest micro accounts cover the period ending 31 December 2025, showing net assets of −£13k, with 9 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets fell 699% on the prior period (−£1,678).

- Status: Active
- Incorporated: 2019-12-12
- Registered office: Dundee, DD4 6PX
- SIC 43220: Plumbing, heat and air-conditioning installation
- Next accounts due: 2027-09-30
- Confirmation statement due: 2026-12-26
- Accounts type: MICRO ENTITY

By net assets it sits in the bottom quarter of 119 comparable companies in Dundee (median £5,033, upper quartile £40k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2025-12-31 | −£13k | — | — | — | — | — | 9 |
| 2024-12-31 | −£1,678 | — | — | — | — | — | 9 |

size band micro.

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

- Net assets below zero: Net assets £-13,410 at 31 December 2025
- Net assets down 25% or more on the prior period: -699.2% vs prior period
- Incorporated five or more years ago: Incorporated 12 December 2019

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

## Persons with significant control

- Mr Kevin Clarkson — owns 75–100% of shares; holds 75–100% of voting rights; can appoint or remove directors, since 2019-12-12

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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/SC649505
HTML: https://firmoscan.com/company/SC649505-john-clarkson-plumbing-ltd