£200k
+53%vs May 2024Active12603138Private limited companyWilmslow
PROF JON STONE LIMITED
Significant control: Professor Jonathan Stone (25–50%), Pamela Dolores Martis (25–50%)
From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms
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Registered activity: Specialists medical practice activities (SIC 86220). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
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).
Peer position · net assets
By net assets it sits in the top quarter of 1,791 comparable companies in Manchester (median £27k, upper quartile £109k).
02
Ownership and control
- Professor Jonathan Stone
- owns 25–50% of shares
- holds 25–50% of voting rights
- Mrs Pamela Dolores Martis
- owns 25–50% of shares
- holds 25–50% of voting rights
Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents. Directors and secretaries: see the officers list at Companies House.
03
Key dates
- Incorporated
- 14 May 20206 yrs ago
- Next accounts due
- 28 February 2027in 127 days
- Confirmation statement due
- 28 May 2027in 216 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 86220
- Specialists medical practice activities
- SIC 93199
- Other sports activities
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not disclosed
4
No changevs May 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 May 2025 | £200k | — | — | — | — | — | 4 |
| 31 May 2024 | £131k | — | — | — | — | — | 4 |
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing; micro-entity accounts contain no profit and loss account.
06
Filing and accounts signals
- Net assets above zeroNet 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 agoIncorporated 14 May 2020
Neutral facts read from the register and filed accounts, each with its evidence. They are not a rating, a prediction or advice, and may be incomplete or out of date. How each signal is derived.
07
Timeline
- Confirmation statement duein 216 days
- Next accounts duein 127 days
- Accounts period endNet assets £200k · micro accounts
- Accounts period endNet assets £131k · micro accounts
- Incorporated
08
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- MEDICO IMPACT LTDBolton · inc. Apr 2020
- HAZAR LTDOldham · inc. Apr 2020
- ORAMIS DIGITAL AUTOPSY LIMITEDSale · inc. Apr 2020
All companies incorporated on 14 May 2020 · in May 2020.
09
Reminders for PROF JON STONE LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.