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Company number
07418642

POLYCHRONIS CANCER SERVICES LIMITED

Active
✓ Active company on the official register. Next accounts due 31 July 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
POLYCHRONIS CANCER SERVICES LIMITED
Company number
07418642
Registered office
143 HADLEY ROAD, BARNET, EN5 5QN, ENGLAND · 5 other companies at this postcode
Company type
Private Limited Company
Incorporated on
25 October 2010
Status
Active
Age
15 years
Nature of business (SIC)
86220 — Specialists medical practice activities
Accounts — next due
31 Jul 2027
Accounts — last made up to
31 Oct 2025
Confirmation statement — next due
07 Feb 2027
Confirmation statement — last
24 Jan 2026

People with significant control

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

Mr Andreas Polychronis
owns 25–50% of shares · owns 25–50% of shares (through a trust) · holds 25–50% of voting rights · holds 25–50% of voting rights (through a trust)
Notified 25/10/2016
Mr Pierre Polychronis
owns 25–50% of shares
Notified 25/10/2016
Mr Pierre Polychronis
owns 25–50% of shares
Notified 22/02/2021

Corporate structure

Who controls this company, and who they control in turn

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

Connections

Mr Andreas Polychronis
born 04/1970 · England owns 25–50% of shares · owns 25–50% of shares · holds 25–50% of votes · holds 25–50% of votes Notified 25/10/2016
Mr Pierre Polychronis
born 01/1981 · United Kingdom owns 25–50% of shares Control ended 22/02/2021 Controls 3 companies
Mr Pierre Polychronis
born 01/1981 · United Kingdom owns 25–50% of shares Control ended 03/01/2024 Controls 3 companies

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
03/01/2024 Person with significant control ceased Mr Pierre Polychronis
22/02/2021 Person with significant control ceased Mr Pierre Polychronis
22/02/2021 Person with significant control added Mr Pierre Polychronis
25/10/2016 Person with significant control added Mr Pierre Polychronis
25/10/2016 Person with significant control added Mr Andreas Polychronis

Documents for POLYCHRONIS CANCER SERVICES 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.

Polychronis Cancer Services Limited — EN5 5QN
Tier 1 · renews 29/07/2027
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 POLYCHRONIS CANCER SERVICES LIMITED?
According to the official registry, the company number of POLYCHRONIS CANCER SERVICES LIMITED is 07418642.
Where is POLYCHRONIS CANCER SERVICES LIMITED registered?
The registered office is 143 HADLEY ROAD, BARNET, EN5 5QN, ENGLAND.
What is the SIC code of POLYCHRONIS CANCER SERVICES LIMITED?
The nature of business is recorded under SIC code 86220 — Specialists medical practice activities.
Who controls POLYCHRONIS CANCER SERVICES LIMITED?
Mr Andreas Polychronis is recorded as a person with significant control, and owns 25–50% of shares, owns 25–50% of shares (through a trust), holds 25–50% of voting rights, holds 25–50% of voting rights (through a trust).
When are the next accounts of POLYCHRONIS CANCER SERVICES LIMITED due?
The next annual accounts are due by 31 July 2027, and the last accounts were made up to 31 October 2025.

About POLYCHRONIS CANCER SERVICES LIMITED (07418642)

POLYCHRONIS CANCER SERVICES LIMITED is a private limited company incorporated on 25 October 2010 and registered in the United Kingdom under company number 07418642. Its registered office is at 143 HADLEY ROAD, BARNET, EN5 5QN, ENGLAND. The recorded nature of business is specialists medical practice activities (SIC 86220). The company is currently active , with statutory accounts last made up to 31 October 2025. , and the person with significant control is Mr Andreas Polychronis. 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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