# ISOPROBES LTD (07270451)

> ISOPROBES LTD is an active private limited company (company number 07270451) incorporated on 1 June 2010, registered in Ledbury. Its registered activity is research and experimental development on biotechnology (SIC 72110). Latest micro accounts cover the period ending 31 May 2025, showing net assets of £48k, with 1 employee on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets rose 16% on the prior period (£41k).

- Status: Active
- Incorporated: 2010-06-01
- Registered office: Ledbury, HR8 1ED
- SIC 72110: Research and experimental development on biotechnology
- Next accounts due: 2027-02-28
- Confirmation statement due: 2027-06-15
- Accounts type: MICRO ENTITY

By net assets it sits in the upper half of 278 comparable companies in Other (median £129, upper quartile £59k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2025-05-31 | £48k | — | — | — | — | — | 1 |
| 2024-05-31 | £41k | — | — | — | — | — | 2 |

size band micro.

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

- Net assets above zero: Net assets £48,075 at 31 May 2025
- Net assets up 10% or more on the prior period: +16.2% vs prior period
- Incorporated five or more years ago: Incorporated 1 June 2010

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

## Persons with significant control

- Mr John King-Underwood — owns 50–75% of shares; holds 50–75% of voting rights, since 2016-06-01
- Mrs Scarlett Maxime Sentenbien — owns 25–50% of shares; holds 25–50% of voting rights, since 2019-10-10

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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/07270451
HTML: https://firmoscan.com/company/07270451-isoprobes-ltd