# POLLUTION MONITORS LIMITED (01979565)

> POLLUTION MONITORS LIMITED is an active private limited company (company number 01979565) incorporated on 17 January 1986, registered in Wallingford. Its registered activity is manufacture of electronic measuring, testing etc. equipment, not for industrial process control (SIC 26511). Latest small accounts cover the period ending 31 December 2024, showing net assets of £753k and cash of £265k, with 22 employees on average. Net assets rose 51% on the prior period (£499k).

- Status: Active
- Incorporated: 1986-01-17
- Registered office: Wallingford, OX10 8BA
- SIC 26511: Manufacture of electronic measuring, testing etc. equipment, not for industrial process control
- Next accounts due: 2026-09-30
- Confirmation statement due: 2027-01-31
- Accounts type: TOTAL EXEMPTION FULL

By net assets it sits in the top quarter of 889 comparable companies in the UK (median £28k, upper quartile £400k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2024-12-31 | £753k | £265k | — | £380k | — | — | 22 |
| 2023-12-31 | £499k | £100k | — | £408k | — | — | 21 |

current ratio 2.58; size band small.

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

- Net assets above zero: Net assets £752,777 at 31 December 2024
- Net assets up 10% or more on the prior period: +50.9% vs prior period
- Current assets at least 1.5× creditors within one year: Current ratio 2.58
- Cash at bank of £50,000 or more: Cash £265,107
- Incorporated five or more years ago: Incorporated 17 January 1986
- Accounts past their due date: Due 30 September 2026

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

## Persons with significant control

- Vesta Software Group Limited (corporate-entity) — owns 75–100% of shares; holds 75–100% of voting rights; can appoint or remove directors, since 2026-01-16

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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/01979565
HTML: https://firmoscan.com/company/01979565-pollution-monitors-limited