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Company number
11141353

SOPHIS EDUCATIONAL SYSTEMS LTD

Active
✓ Active company on the official register. Next accounts due 31 October 2026.

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
SOPHIS EDUCATIONAL SYSTEMS LTD
Company number
11141353
Registered office
183-189 THE VALE, LONDON, W3 7RW, ENGLAND · 172 other companies at this postcode
Company type
Private Limited Company
Incorporated on
9 January 2018
Status
Active
Age
8 years
Nature of business (SIC)
62012 — Business and domestic software development
Accounts — next due
31 Oct 2026
Accounts — last made up to
31 Jan 2025
Confirmation statement — next due
13 Feb 2027
Confirmation statement — last
30 Jan 2026

People with significant control

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

Dr Efstathios Stefanidis
owns 50–75% of shares · holds 50–75% of voting rights
Notified 09/01/2018
Mr Tilemachos Koumartzakis
owns 75–100% of shares · holds 75–100% of voting rights · can appoint and remove directors
Notified 01/02/2024
Mr Volodymyr Rudyy
owns 25–50% of shares · holds 25–50% of voting rights
Notified 09/01/2018

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 Tilemachos Koumartzakis
born 07/1978 · Greece owns 75–100% of shares · holds 75–100% of votes · can appoint and remove directors Notified 01/02/2024
Dr Efstathios Stefanidis
born 08/1977 · United Kingdom owns 50–75% of shares · holds 50–75% of votes Control ended 20/12/2024 Controls 2 companies
Mr Volodymyr Rudyy
born 04/1996 · United Kingdom owns 25–50% of shares · holds 25–50% of votes Control ended 10/07/2018

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
20/12/2024 Person with significant control ceased Dr Efstathios Stefanidis
01/02/2024 Person with significant control added Mr Tilemachos Koumartzakis
10/07/2018 Person with significant control ceased Mr Volodymyr Rudyy
09/01/2018 Person with significant control added Mr Volodymyr Rudyy
09/01/2018 Person with significant control added Dr Efstathios Stefanidis

Financial highlights

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

Source: Companies House bulk data filed accounts (iXBRL)
Metric FY2025FY2024
Net assets -8 -15
Employees (avg) 1 1

Documents for SOPHIS EDUCATIONAL SYSTEMS LTD

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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.

Sophis Educational Systems Ltd — W3 7RW
Tier 1 · renews 02/03/2027
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 SOPHIS EDUCATIONAL SYSTEMS LTD?
According to the official registry, the company number of SOPHIS EDUCATIONAL SYSTEMS LTD is 11141353.
Where is SOPHIS EDUCATIONAL SYSTEMS LTD registered?
The registered office is 183-189 THE VALE, LONDON, W3 7RW, ENGLAND.
What is the SIC code of SOPHIS EDUCATIONAL SYSTEMS LTD?
The nature of business is recorded under SIC code 62012 — Business and domestic software development.
Who controls SOPHIS EDUCATIONAL SYSTEMS LTD?
Dr Efstathios Stefanidis is recorded as a person with significant control, and owns 50–75% of shares, holds 50–75% of voting rights.
When are the next accounts of SOPHIS EDUCATIONAL SYSTEMS LTD due?
The next annual accounts are due by 31 October 2026, and the last accounts were made up to 31 January 2025.

About SOPHIS EDUCATIONAL SYSTEMS LTD (11141353)

SOPHIS EDUCATIONAL SYSTEMS LTD is a private limited company incorporated on 9 January 2018 and registered in the United Kingdom under company number 11141353. Its registered office is at 183-189 THE VALE, LONDON, W3 7RW, 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 January 2025. , and the person with significant control is Dr Efstathios Stefanidis. 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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