# PROF JON STONE LIMITED (12603138)

> PROF JON STONE LIMITED is an active private limited company (company number 12603138) incorporated on 14 May 2020, registered in Wilmslow. Its registered activity is specialists medical practice activities (SIC 86220). Latest micro accounts cover the period ending 31 May 2025, showing net assets of £200k, with 4 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets rose 53% on the prior period (£131k).

- Status: Active
- Incorporated: 2020-05-14
- Registered office: Wilmslow, SK9 1HY
- SIC 86220: Specialists medical practice activities
- SIC 93199: Other sports activities
- Next accounts due: 2027-02-28
- Confirmation statement due: 2027-05-28
- Accounts type: MICRO ENTITY

By net assets it sits in the top quarter of 1,791 comparable companies in Manchester (median £27k, upper quartile £109k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2025-05-31 | £200k | — | — | — | — | — | 4 |
| 2024-05-31 | £131k | — | — | — | — | — | 4 |

size band micro.

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

- Net assets above zero: Net assets £200,365 at 31 May 2025
- Net assets up 10% or more on the prior period: +52.9% vs prior period
- Incorporated five or more years ago: Incorporated 14 May 2020

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

## Persons with significant control

- Professor Jonathan Stone — owns 25–50% of shares; holds 25–50% of voting rights, since 2020-05-14
- Mrs Pamela Dolores Martis — owns 25–50% of shares; holds 25–50% of voting rights, since 2020-05-14

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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/12603138
HTML: https://firmoscan.com/company/12603138-prof-jon-stone-limited