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Company number
11137156

N4B LIMITED

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
N4B LIMITED
Company number
11137156
Registered office
FIRST FLOOR OFFICE SENTINEL HOUSE, SENTINEL SQUARE, LONDON, NW4 2EP, UNITED KINGDOM · 41 other companies at this postcode
Company type
Private Limited Company
Incorporated on
8 January 2018
Status
Active
Age
8 years
Nature of business (SIC)
68100 — Buying and selling of own real estate · 68209 — Other letting and operating of own or leased real estate
Accounts — next due
31 Oct 2026
Accounts — last made up to
31 Jan 2025
Confirmation statement — next due
23 Mar 2027
Confirmation statement — last
09 Mar 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 Nicos George Karadimitriadis
owns 25–50% of shares · holds 25–50% of voting rights
Notified 08/01/2018
Mrs Beverley Karadimitriadis
owns 25–50% of shares · holds 25–50% of voting rights
Notified 08/01/2018
Mrs Beverley Karadimitriadis
owns 25–50% of shares
Notified 08/01/2018

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 Nicos George Karadimitriadis
born 12/1975 · England owns 25–50% of shares · holds 25–50% of votes Notified 08/01/2018 Controls 2 companies
Mrs Beverley Karadimitriadis
born 03/1975 · England owns 25–50% of shares · holds 25–50% of votes Notified 08/01/2018
Mrs Beverley Karadimitriadis
born 03/1975 · United Kingdom owns 25–50% of shares Notified 08/01/2018

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
08/01/2018 Person with significant control added Mrs Beverley Karadimitriadis
08/01/2018 Person with significant control added Mrs Beverley Karadimitriadis
08/01/2018 Person with significant control added Mr Nicos George Karadimitriadis

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 18
▲ 62.4%
11
Net assets 18
▲ 62.4%
11
Employees (avg) 1 1

Documents for N4B LIMITED

Need this one company on file? Buy the document on its own — no plan required.

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.

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Data protection register

No entry found on the ICO register of fee payers under this name.

Not every organisation has to register — some are exempt. An absent entry is a question to ask, not a finding.

Get this company via API

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GET /v1/company/gb/11137156
X-Api-Key: $OPENDATA_KEY
Read the API docs

Frequently asked questions

What is the company number of N4B LIMITED?
According to the official registry, the company number of N4B LIMITED is 11137156.
Where is N4B LIMITED registered?
The registered office is FIRST FLOOR OFFICE SENTINEL HOUSE, SENTINEL SQUARE, LONDON, NW4 2EP, UNITED KINGDOM.
What is the SIC code of N4B LIMITED?
The nature of business is recorded under SIC code 68100 — Buying and selling of own real estate, 68209 — Other letting and operating of own or leased real estate.
Who controls N4B LIMITED?
Mr Nicos George Karadimitriadis 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 N4B LIMITED due?
The next annual accounts are due by 31 October 2026, and the last accounts were made up to 31 January 2025.

About N4B LIMITED (11137156)

N4B LIMITED is a private limited company incorporated on 8 January 2018 and registered in the United Kingdom under company number 11137156. Its registered office is at FIRST FLOOR OFFICE SENTINEL HOUSE, SENTINEL SQUARE, LONDON, NW4 2EP, UNITED KINGDOM. The recorded nature of business is buying and selling of own real estate (SIC 68100). The company is currently active , with statutory accounts last made up to 31 January 2025. , and the person with significant control is Mr Nicos George Karadimitriadis. 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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