# JON COSTELLO LIMITED (11364964)

> JON COSTELLO LIMITED is an active private limited company (company number 11364964) incorporated on 16 May 2018, registered in London. Its registered activity is specialists medical practice activities (SIC 86220). Latest small accounts cover the period ending 30 April 2026, showing net assets of £16k and cash of £14k, with 1 employee on average. Net assets rose 47% on the prior period (£11k). Across the last 3 periods on record the net-asset trend is rising.

- Status: Active
- Incorporated: 2018-05-16
- Registered office: London, EC1V 2NX
- SIC 86220: Specialists medical practice activities
- Next accounts due: 2028-01-30
- Confirmation statement due: 2027-05-30
- Accounts type: TOTAL EXEMPTION FULL

By net assets it sits in the lower half of 2,817 comparable companies in London (median £16k, upper quartile £103k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2026-04-30 | £16k | £14k | £2,996 | — | — | — | 1 |
| 2025-04-30 | £11k | £8,633 | £3,682 | — | — | — | 1 |
| 2024-04-30 | £7,694 | £4,166 | £4,630 | — | — | — | 1 |

net assets trend rising; size band micro.

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

- Net assets above zero: Net assets £15,622 at 30 April 2026
- Net assets up 10% or more on the prior period: +47.1% vs prior period
- Three or more accounting periods on record: 3 periods on record
- Incorporated five or more years ago: Incorporated 16 May 2018

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

## Persons with significant control

- Mr John Costello — owns 75–100% of shares; holds 75–100% of voting rights, since 2018-05-16

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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/11364964
HTML: https://firmoscan.com/company/11364964-jon-costello-limited