# HERON INSTRUMENTATION SERVICES LTD (SC641701)

> HERON INSTRUMENTATION SERVICES LTD is an active private limited company (company number SC641701) incorporated on 16 September 2019, registered in Grangemouth. Its registered activity is engineering related scientific and technical consulting activities (SIC 71122). Latest micro accounts cover the period ending 30 September 2025, showing net assets of £2,803, with 2 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets fell 69% on the prior period (£9,035).

- Status: Active
- Incorporated: 2019-09-16
- Registered office: Grangemouth, FK3 8WX
- SIC 71122: Engineering related scientific and technical consulting activities
- Next accounts due: 2027-06-30
- Confirmation statement due: 2027-09-30
- Accounts type: MICRO ENTITY

By net assets it sits in the lower half of 2,904 comparable companies in Other (median £8,537, upper quartile £43k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2025-09-30 | £2,803 | — | — | — | — | — | 2 |
| 2024-09-30 | £9,035 | — | — | — | — | — | 2 |

size band micro.

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

- Net assets above zero: Net assets £2,803 at 30 September 2025
- Net assets down 25% or more on the prior period: -69.0% vs prior period
- Incorporated five or more years ago: Incorporated 16 September 2019

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

## Persons with significant control

- Mrs Sophie Clare Heron — owns 25–50% of shares, since 2019-09-16
- Mr Mark Morgan Heron — owns 25–50% of shares; holds 75–100% of voting rights; can appoint or remove directors, since 2019-09-16

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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/SC641701
HTML: https://firmoscan.com/company/SC641701-heron-instrumentation-services-ltd