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Company number
13913697

MARYLEBONE LAB 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
MARYLEBONE LAB LIMITED
Company number
13913697
Registered office
73 BAKER STREET, LONDON, W1U 6RD, ENGLAND · 17 other companies at this postcode
Company type
Private Limited Company
Incorporated on
14 February 2022
Status
Active
Age
4 years
Nature of business (SIC)
71200 — Technical testing and analysis
Accounts — next due
31 Dec 2026
Accounts — last made up to
28 Feb 2025
Confirmation statement — next due
15 Jul 2027
Confirmation statement — last
01 Jul 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 Karim Kalaf
owns 25–50% of shares · holds 25–50% of voting rights
Notified 25/11/2022
Mr Marco Odisio
owns 75–100% of shares · holds 75–100% of voting rights · can appoint and remove directors
Notified 14/02/2022
Mr Tharb Abdulamir Faisl
owns 75–100% of shares · owns 75–100% of shares (through a trust) · owns 75–100% of shares (through a firm) · holds 75–100% of voting rights · holds 75–100% of voting rights (through a trust) · holds 75–100% of voting rights (through a firm) · can appoint and remove directors
Notified 25/11/2022
Mr Thomas Bianchi
owns 25–50% of shares · holds 25–50% of voting rights
Notified 25/11/2022

Corporate structure

Who controls this company, and who they control in turn

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

Connections

Mr Tharb Abdulamir Faisl
born 06/1991 · England owns 75–100% of shares · owns 75–100% of shares · owns 75–100% of shares · holds 75–100% of votes · holds 75–100% of votes · holds 75–100% of votes · can appoint and remove directors Notified 25/11/2022 Controls 6 companies
Mr Karim Kalaf
born 06/1983 · England owns 25–50% of shares · holds 25–50% of votes Control ended 30/06/2025 Controls 8 companies
Mr Marco Odisio
born 01/1975 · England owns 75–100% of shares · holds 75–100% of votes · can appoint and remove directors Control ended 25/11/2022 Controls 6 companies
Mr Thomas Bianchi
born 04/1973 · Italy owns 25–50% of shares · holds 25–50% of votes Control ended 19/02/2025 Controls 2 companies

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
30/06/2025 Person with significant control ceased Mr Karim Kalaf
19/02/2025 Person with significant control ceased Mr Thomas Bianchi
25/11/2022 Person with significant control ceased Mr Marco Odisio
25/11/2022 Person with significant control added Mr Thomas Bianchi
25/11/2022 Person with significant control added Mr Tharb Abdulamir Faisl
25/11/2022 Person with significant control added Mr Karim Kalaf
14/02/2022 Person with significant control added Mr Marco Odisio

Documents for MARYLEBONE LAB LIMITED

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Company extract£1.99

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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

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

Marylebone Lab Limited — W1J 8AJ
Trading as Marylebone Lab
Tier 1 · renews 27/09/2026
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/13913697
X-Api-Key: $OPENDATA_KEY
Read the API docs

Frequently asked questions

What is the company number of MARYLEBONE LAB LIMITED?
According to the official registry, the company number of MARYLEBONE LAB LIMITED is 13913697.
Where is MARYLEBONE LAB LIMITED registered?
The registered office is 73 BAKER STREET, LONDON, W1U 6RD, ENGLAND.
What is the SIC code of MARYLEBONE LAB LIMITED?
The nature of business is recorded under SIC code 71200 — Technical testing and analysis.
Who controls MARYLEBONE LAB LIMITED?
Mr Karim Kalaf 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 MARYLEBONE LAB LIMITED due?
The next annual accounts are due by 31 December 2026, and the last accounts were made up to 28 February 2025.

About MARYLEBONE LAB LIMITED (13913697)

MARYLEBONE LAB LIMITED is a private limited company incorporated on 14 February 2022 and registered in the United Kingdom under company number 13913697. Its registered office is at 73 BAKER STREET, LONDON, W1U 6RD, ENGLAND. The recorded nature of business is technical testing and analysis (SIC 71200). The company is currently active , with statutory accounts last made up to 28 February 2025. , and the person with significant control is Mr Karim Kalaf. 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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