# SEMI-PERMEABLE SOLUTIONS LTD (05250025)

> SEMI-PERMEABLE SOLUTIONS LTD is an active private limited company (company number 05250025) incorporated on 5 October 2004, registered in Kington. Its registered activity is technical testing and analysis (SIC 71200). Latest small accounts cover the period ending 31 October 2025, showing net assets of £15k and cash of £1,055, with 0 employees on average. Net assets rose 70% on the prior period (£9,120).

- Status: Active
- Incorporated: 2004-10-05
- Registered office: Kington, HR5 3DJ
- SIC 71200: Technical testing and analysis
- Next accounts due: 2027-07-31
- Confirmation statement due: 2027-10-19
- Accounts type: TOTAL EXEMPTION FULL

By net assets it sits in the upper half of 592 comparable companies in Other (median £8,360, upper quartile £53k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2025-10-31 | £15k | £1,055 | — | — | — | — | 0 |
| 2024-10-31 | £9,120 | £2,135 | — | — | — | — | 0 |
| 2023-10-31 | — | — | — | — | — | — | — |

size band micro.

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

- Net assets above zero: Net assets £15,461 at 31 October 2025
- Net assets up 10% or more on the prior period: +69.5% vs prior period
- Three or more accounting periods on record: 3 periods on record
- Incorporated five or more years ago: Incorporated 5 October 2004

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

## Persons with significant control

- Mr. Laurence Joseph Purcell — owns 75–100% of shares, since 2022-01-09

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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/05250025
HTML: https://firmoscan.com/company/05250025-semi-permeable-solutions-ltd