# J.S. MASON PLUMBERS LTD (SC851110)

> J.S. MASON PLUMBERS LTD is an active private limited company (company number SC851110) incorporated on 4 June 2025, registered in Edinburgh. Its registered activity is plumbing, heat and air-conditioning installation (SIC 43220). Latest small accounts cover the period ending 30 June 2026, showing net assets of £512 and cash of £3,311, with 1 employee on average.

- Status: Active
- Incorporated: 2025-06-04
- Registered office: Edinburgh, EH6 5NP
- SIC 43220: Plumbing, heat and air-conditioning installation
- Next accounts due: 2028-03-30
- Confirmation statement due: 2027-06-18
- Accounts type: TOTAL EXEMPTION FULL

By net assets it sits in the lower half of 288 comparable companies in Edinburgh (median £5,861, upper quartile £42k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2026-06-30 | £512 | £3,311 | £369 | £5,368 | — | — | 1 |

current ratio 1.1; size band micro.

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

- Net assets above zero: Net assets £512 at 30 June 2026
- Incorporated less than two years ago: Incorporated 4 June 2025; no accounts due yet

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

## Persons with significant control

- Mr Jake Mason — owns 75–100% of shares; holds 75–100% of voting rights; can appoint or remove directors, since 2025-06-04

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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/SC851110
HTML: https://firmoscan.com/company/SC851110-j-s-mason-plumbers-ltd