# RAYLEIGH INSTRUMENTS LIMITED (00808961)

> RAYLEIGH INSTRUMENTS LIMITED is an active private limited company (company number 00808961) incorporated on 15 June 1964, registered in South Woodham Ferrers. Its registered activity is manufacture of electronic industrial process control equipment (SIC 26512). Latest full accounts cover the period ending 30 June 2025, showing net assets of £5.05m and cash of £969k, with 41 employees on average. Net assets rose 1% on the prior period (£5.00m).

- Status: Active
- Incorporated: 1964-06-15
- Registered office: South Woodham Ferrers, CM3 5WA
- SIC 26512: Manufacture of electronic industrial process control equipment
- SIC 27120: Manufacture of electricity distribution and control apparatus
- SIC 27900: Manufacture of other electrical equipment
- SIC 46520: Wholesale of electronic and telecommunications equipment and parts
- Next accounts due: 2027-03-30
- Confirmation statement due: 2027-06-29
- Accounts type: FULL

By net assets it sits in the top quarter of 667 comparable companies in the UK (median £35k, upper quartile £408k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2025-06-30 | £5.05m | £969k | £3.55m | £1.49m | — | £795k | 41 |
| 2024-06-30 | £5.00m | £530k | £3.73m | £1.05m | — | £1.06m | 40 |
| 2023-06-30 | — | — | — | — | — | — | — |

current ratio 3.91; size band small.

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

- Net assets above zero: Net assets £5,047,063 at 30 June 2025
- Current assets at least 1.5× creditors within one year: Current ratio 3.91
- Cash at bank of £50,000 or more: Cash £969,007
- Three or more accounting periods on record: 3 periods on record
- Incorporated five or more years ago: Incorporated 15 June 1964

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

## Persons with significant control

- Mr Roy Lawrence — owns 50–75% of shares; holds 50–75% of voting rights; can appoint or remove directors, since 2017-11-08

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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/00808961
HTML: https://firmoscan.com/company/00808961-rayleigh-instruments-limited