# MASON INSULATION LTD (14078860)

> MASON INSULATION LTD is an active private limited company (company number 14078860) incorporated on 29 April 2022, registered in Thetford. Its registered activity is other construction installation (SIC 43290). Latest micro accounts cover the period ending 31 March 2026, showing net assets of £41k, with 3 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets rose 87% on the prior period (£22k).

- Status: Active
- Incorporated: 2022-04-29
- Registered office: Thetford, IP26 4PS
- SIC 43290: Other construction installation
- SIC 43390: Other building completion and finishing
- SIC 70229: Management consultancy activities other than financial management
- SIC 74901: Environmental consulting activities
- Next accounts due: 2027-12-31
- Confirmation statement due: 2027-05-13
- Accounts type: MICRO ENTITY

By net assets it sits in the top quarter of 3,476 comparable companies in Other (median £5,581, upper quartile £40k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2026-03-31 | £41k | — | — | £6,804 | — | — | 3 |
| 2025-03-31 | £22k | — | — | £2,725 | — | — | 3 |

current ratio 4.81; size band micro.

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

- Net assets above zero: Net assets £40,811 at 31 March 2026
- Net assets up 10% or more on the prior period: +87.4% vs prior period
- Current assets at least 1.5× creditors within one year: Current ratio 4.81
- Incorporated two to five years ago: Incorporated 29 April 2022

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

## Persons with significant control

- Mrs Kelly Joanne Mason — owns 25–50% of shares; holds 25–50% of voting rights, since 2022-04-29
- Mr Terry Mason — owns 50–75% of shares; holds 50–75% of voting rights, since 2022-04-29

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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/14078860
HTML: https://firmoscan.com/company/14078860-mason-insulation-ltd