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Company number
10437451

ONECALL24 HEALTHCARE LIMITED

Active
✓ Active company on the official register. Next accounts due 30 June 2027.

Company details

London, England Contains OS data © Crown copyright and database right. Contains Royal Mail data © Royal Mail copyright and database right. Source: Office for National Statistics licensed under the Open Government Licence v.3.0.
Registered name
ONECALL24 HEALTHCARE LIMITED
Company number
10437451
Registered office
239 OLD MARYLEBONE ROAD, LONDON, NW1 5QT, ENGLAND · 95 other companies at this postcode
Company type
Private Limited Company
Incorporated on
20 October 2016
Status
Active
Age
9 years
Previous names
STANDBY 24 LIMITED (to 11 Sept 2020)
Nature of business (SIC)
86900 — Other human health activities
Accounts — next due
30 Jun 2027
Accounts — last made up to
30 Sept 2025
Confirmation statement — next due
15 Jun 2027
Confirmation statement — last
01 Jun 2026

What the register says

Facts from the register, with the dates they are filed under. Not a score: what they mean is for you to judge, and every line can be checked against Companies House itself.

Companies House register snapshot, read 02/09/2026.

People with significant control

Beneficial owners holding over 25% of shares, voting rights or the right to appoint directors

Mr David John Crewe
owns 25–50% of shares · holds 25–50% of voting rights
Notified 20/10/2016
Mr Matthew James Betteridge
owns 25–50% of shares · holds 25–50% of voting rights
Notified 20/10/2016
Mr Rasul Chatoo
owns 25–50% of shares · holds 25–50% of voting rights
Notified 20/10/2016
One Call 24 Group Ltd
owns 75–100% of shares · holds 75–100% of voting rights · can appoint and remove directors
Notified 03/12/2025
One Call 24 Limited
owns 75–100% of shares · holds 75–100% of voting rights
Notified 14/01/2021

Corporate structure

Who controls this company, and who they control in turn

5 controllers Drag to move · scroll to zoom · double-click to expand
Company Person Current control Ended

Connections

Corporate owner owns 75–100% of shares · holds 75–100% of votes · can appoint and remove directors Notified 03/12/2025 Controls 4 companies
Mr David John Crewe
born 06/1981 · United Kingdom owns 25–50% of shares · holds 25–50% of votes Control ended 14/01/2021 Controls 3 companies
Mr Matthew James Betteridge
born 08/1986 · England owns 25–50% of shares · holds 25–50% of votes Control ended 14/01/2021 Controls 3 companies
Mr Rasul Chatoo
born 10/1979 · England owns 25–50% of shares · holds 25–50% of votes Control ended 14/01/2021 Controls 6 companies
Corporate owner owns 75–100% of shares · holds 75–100% of votes Control ended 03/12/2025 Controls 3 companies

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
03/12/2025 Person with significant control ceased One Call 24 Limited
03/12/2025 Person with significant control added One Call 24 Group Ltd
14/01/2021 Person with significant control ceased Mr Rasul Chatoo
14/01/2021 Person with significant control ceased Mr Matthew James Betteridge
14/01/2021 Person with significant control ceased Mr David John Crewe
14/01/2021 Person with significant control added One Call 24 Limited
11/09/2020 Registered name changed STANDBY 24 LIMITED ONECALL24 HEALTHCARE LIMITED
20/10/2016 Person with significant control added Mr Rasul Chatoo
20/10/2016 Person with significant control added Mr Matthew James Betteridge
20/10/2016 Person with significant control added Mr David John Crewe

Documents for ONECALL24 HEALTHCARE LIMITED

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Company extract£1.99

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Financial statements£3.99

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Ownership report£3.99

Who controls the company: persons with significant control, the nature of that control, the ownership graph and every other company those controllers hold.

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Data protection register

Registered with the Information Commissioner's Office as a data protection fee payer.

Onecall24 Healthcare Limited — NW1 5QT
Tier 2 · renews 26/06/2027
ICO entry

The ICO publishes no company number, so this is matched on the registered name and confirmed by the postcode. Check the ICO entry before relying on it.

Get this company via API

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Frequently asked questions

What is the company number of ONECALL24 HEALTHCARE LIMITED?
According to the official registry, the company number of ONECALL24 HEALTHCARE LIMITED is 10437451.
Where is ONECALL24 HEALTHCARE LIMITED registered?
The registered office is 239 OLD MARYLEBONE ROAD, LONDON, NW1 5QT, ENGLAND.
What is the SIC code of ONECALL24 HEALTHCARE LIMITED?
The nature of business is recorded under SIC code 86900 — Other human health activities.
Who controls ONECALL24 HEALTHCARE LIMITED?
Mr David John Crewe is recorded as a person with significant control, and owns 25–50% of shares, holds 25–50% of voting rights.
When are the next accounts of ONECALL24 HEALTHCARE LIMITED due?
The next annual accounts are due by 30 June 2027, and the last accounts were made up to 30 September 2025.

About ONECALL24 HEALTHCARE LIMITED (10437451)

ONECALL24 HEALTHCARE LIMITED is a private limited company incorporated on 20 October 2016 and registered in the United Kingdom under company number 10437451. Its registered office is at 239 OLD MARYLEBONE ROAD, LONDON, NW1 5QT, ENGLAND. The recorded nature of business is other human health activities (SIC 86900). The company is currently active , with statutory accounts last made up to 30 September 2025. , and the person with significant control is Mr David John Crewe. This profile is provided by opendata.bot by Noetikos, aggregating official data from Companies House bulk data , last refreshed 2 September 2026.

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