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Company number
08143706

PATIENTSOURCE LIMITED

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

Company details

East of England, 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
PATIENTSOURCE LIMITED
Company number
08143706
Registered office
BLENHEIM HOUSE DENNY END ROAD, WATERBEACH, CAMBRIDGE, CAMBRIDGESHIRE, CB25 9PB, ENGLAND · 209 other companies at this postcode
Company type
Private Limited Company
Incorporated on
16 July 2012
Status
Active
Age
14 years
Nature of business (SIC)
62012 — Business and domestic software development · 86900 — Other human health activities
Accounts — next due
30 Apr 2027
Accounts — last made up to
31 Jul 2025
Confirmation statement — next due
18 Apr 2027
Confirmation statement — last
04 Apr 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

Dr Michael James Thomas Brooks
owns 25–50% of shares
Notified 06/04/2016
Dr Philip Carr Ashworth
owns 25–50% of shares
Notified 06/04/2016
Dr Philip Carr Ashworth
has significant influence or control
Notified 03/06/2023
Mr Philip John Royston Mcsweeney
has significant influence or control
Notified 03/06/2023
Mr Phil Mcsweeney
holds 25–50% of voting rights
Notified 06/09/2018
Onley Technical Consulting Ltd
owns 25–50% of shares
Notified 06/04/2016

Corporate structure

Who controls this company, and who they control in turn

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

Connections

Dr Philip Carr Ashworth
born 01/1983 · England has significant influence or control Notified 03/06/2023 Controls 5 companies
Mr Philip John Royston Mcsweeney
born 06/1954 · England has significant influence or control Notified 03/06/2023
Corporate owner owns 25–50% of shares Notified 06/04/2016 Controls 2 companies
Dr Michael James Thomas Brooks
born 01/1985 · England owns 25–50% of shares Control ended 04/04/2025 Controls 3 companies
Dr Philip Carr Ashworth
born 01/1983 · England owns 25–50% of shares Control ended 20/11/2020 Controls 5 companies
Mr Phil Mcsweeney
born 06/1954 · England holds 25–50% of votes Control ended 20/11/2020

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
04/04/2025 Person with significant control ceased Dr Michael James Thomas Brooks
03/06/2023 Person with significant control added Mr Philip John Royston Mcsweeney
03/06/2023 Person with significant control added Dr Philip Carr Ashworth
20/11/2020 Person with significant control ceased Mr Phil Mcsweeney
20/11/2020 Person with significant control ceased Dr Philip Carr Ashworth
06/09/2018 Person with significant control added Mr Phil Mcsweeney
06/04/2016 Person with significant control added Onley Technical Consulting Ltd
06/04/2016 Person with significant control added Dr Philip Carr Ashworth
06/04/2016 Person with significant control added Dr Michael James Thomas Brooks

Financial highlights

Parsed from the filed statutory accounts (£ thousands, except employees)

Source: Companies House bulk data filed accounts (iXBRL)
Metric FY2025FY2024
Total assets less current liabilities -11 -14
Net assets -11 -25
Employees (avg) 12
▲ 50.0%
8

Documents for PATIENTSOURCE LIMITED

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Company extract£1.99

The full registration record as held today — name, number, status, registered office, company type, previous names, officers, PSC and SIC codes, timestamped for your file.

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Financial statements£3.99

Every figure the company’s own accounts state, across each filed period, with year-on-year movement. Most UK companies file small or micro-entity accounts — a balance sheet and a headcount, no turnover or profit.

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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.

PDF Order

Data protection register

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

Patientsource Limited — CB25 9PB
Tier 1 · renews 22/05/2027
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 PATIENTSOURCE LIMITED?
According to the official registry, the company number of PATIENTSOURCE LIMITED is 08143706.
Where is PATIENTSOURCE LIMITED registered?
The registered office is BLENHEIM HOUSE DENNY END ROAD, WATERBEACH, CAMBRIDGE, CAMBRIDGESHIRE, CB25 9PB, ENGLAND.
What is the SIC code of PATIENTSOURCE LIMITED?
The nature of business is recorded under SIC code 62012 — Business and domestic software development, 86900 — Other human health activities.
Who controls PATIENTSOURCE LIMITED?
Dr Michael James Thomas Brooks is recorded as a person with significant control, and owns 25–50% of shares.
When are the next accounts of PATIENTSOURCE LIMITED due?
The next annual accounts are due by 30 April 2027, and the last accounts were made up to 31 July 2025.

About PATIENTSOURCE LIMITED (08143706)

PATIENTSOURCE LIMITED is a private limited company incorporated on 16 July 2012 and registered in the United Kingdom under company number 08143706. Its registered office is at BLENHEIM HOUSE DENNY END ROAD, WATERBEACH, CAMBRIDGE, CAMBRIDGESHIRE, CB25 9PB, ENGLAND. The recorded nature of business is business and domestic software development (SIC 62012). The company is currently active , with statutory accounts last made up to 31 July 2025. , and the person with significant control is Dr Michael James Thomas Brooks. 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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