# QUANTUM INSULATION LIMITED (11914069)

> QUANTUM INSULATION LIMITED is an active private limited company (company number 11914069) incorporated on 29 March 2019, registered in London. Its registered activity is other business support service activities n.e.c. (SIC 82990). Latest small accounts cover the period ending 31 December 2024, showing net assets of £1.16m and cash of £303k, with 5 employees on average. Net assets rose 68% on the prior period (£689k).

- Status: Active
- Incorporated: 2019-03-29
- Registered office: London, N3 2JX
- SIC 82990: Other business support service activities n.e.c.
- Next accounts due: 2026-09-30
- Confirmation statement due: 2027-04-12
- Accounts type: SMALL

By net assets it sits in the top quarter of 27,230 comparable companies in London (median £1,197, upper quartile £53k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2024-12-31 | £1.16m | £303k | £1.17m | — | — | — | 5 |
| 2023-12-31 | £689k | £100k | £1.43m | — | — | — | 4 |

size band micro.

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

- Net assets above zero: Net assets £1,160,356 at 31 December 2024
- Net assets up 10% or more on the prior period: +68.5% vs prior period
- Cash at bank of £50,000 or more: Cash £303,022
- Incorporated five or more years ago: Incorporated 29 March 2019
- Accounts past their due date: Due 30 September 2026

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

## Persons with significant control

- Radmat Limited (corporate-entity) — owns 75–100% of shares; holds 75–100% of voting rights, since 2021-12-10

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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/11914069
HTML: https://firmoscan.com/company/11914069-quantum-insulation-limited