opendata.bot
Company number
09655367

X-INTERVENTIONAL LIMITED

Active
✓ Active company on the official register. Next accounts due 31 December 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
X-INTERVENTIONAL LIMITED
Company number
09655367
Registered office
171 KINGSTON ROAD, TEDDINGTON, TW11 9JP, ENGLAND · 89 other companies at this postcode
Company type
Private Limited Company
Incorporated on
24 June 2015
Status
Active
Age
11 years
Nature of business (SIC)
86101 — Hospital activities · 86220 — Specialists medical practice activities
Accounts — next due
31 Dec 2026
Accounts — last made up to
31 Mar 2025
Confirmation statement — next due
08 Jul 2027
Confirmation statement — last
24 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

Dr Leto Chrysoula Mailli
owns 50–75% of shares · holds 50–75% of voting rights · can appoint and remove directors
Notified 24/06/2017
Ms Eirini Oikonomou
owns 25–50% of shares · holds 25–50% of voting rights
Notified 24/06/2017
Ms Eirini Oikonomou
owns 25–50% of shares · holds 25–50% of voting rights
Notified 24/06/2017

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

Dr Leto Chrysoula Mailli
born 03/1977 · United Kingdom owns 50–75% of shares · holds 50–75% of votes · can appoint and remove directors Notified 24/06/2017 Controls 2 companies
Ms Eirini Oikonomou
born 03/1976 · England owns 25–50% of shares · holds 25–50% of votes Notified 24/06/2017 Controls 3 companies
Ms Eirini Oikonomou
born 06/2017 · United Kingdom owns 25–50% of shares · holds 25–50% of votes Control ended 24/06/2017

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
24/06/2017 Person with significant control ceased Ms Eirini Oikonomou
24/06/2017 Person with significant control added Ms Eirini Oikonomou
24/06/2017 Person with significant control added Ms Eirini Oikonomou
24/06/2017 Person with significant control added Dr Leto Chrysoula Mailli

Financial highlights

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

Source: Companies House bulk data filed accounts (iXBRL)
Metric FY2025FY2024
Revenue 111
▲ 30.8%
84
Profit / (loss) before tax 32
▲ 51.4%
21
Total assets less current liabilities 127
▲ 25.7%
101
Net assets 127
▲ 25.7%
101
Employees (avg) 0 0

Documents for X-INTERVENTIONAL 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.

X-Interventional Limited — SE16 5HG
Trading as X-Interventional
Tier 1 · renews 28/06/2027
ICO entry

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

Get this company via API

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GET /v1/company/gb/09655367
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Read the API docs

Frequently asked questions

What is the company number of X-INTERVENTIONAL LIMITED?
According to the official registry, the company number of X-INTERVENTIONAL LIMITED is 09655367.
Where is X-INTERVENTIONAL LIMITED registered?
The registered office is 171 KINGSTON ROAD, TEDDINGTON, TW11 9JP, ENGLAND.
What is the SIC code of X-INTERVENTIONAL LIMITED?
The nature of business is recorded under SIC code 86101 — Hospital activities, 86220 — Specialists medical practice activities.
Who controls X-INTERVENTIONAL LIMITED?
Dr Leto Chrysoula Mailli is recorded as a person with significant control, and owns 50–75% of shares, holds 50–75% of voting rights, can appoint and remove directors.
When are the next accounts of X-INTERVENTIONAL LIMITED due?
The next annual accounts are due by 31 December 2026, and the last accounts were made up to 31 March 2025.

About X-INTERVENTIONAL LIMITED (09655367)

X-INTERVENTIONAL LIMITED is a private limited company incorporated on 24 June 2015 and registered in the United Kingdom under company number 09655367. Its registered office is at 171 KINGSTON ROAD, TEDDINGTON, TW11 9JP, ENGLAND. The recorded nature of business is hospital activities (SIC 86101). The company is currently active , with statutory accounts last made up to 31 March 2025. , and the person with significant control is Dr Leto Chrysoula Mailli. 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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