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Company number
14442771

AVATA BIOSCIENCES LTD

Active
✓ Active company on the official register. Next accounts due 31 July 2027.

Company details

Registered name
AVATA BIOSCIENCES LTD
Company number
14442771
Registered office
6 STRATTON STREET, LONDON, W1J 8LD, ENGLAND
Company type
Private Limited Company
Incorporated on
25 October 2022
Status
Active
Age
3 years
Previous names
SAPIENT NEUROSCIENCE LTD (to 10 May 2024)
Nature of business (SIC)
72190 — Other research and experimental development on natural sciences and engineering
Accounts — next due
31 Jul 2027
Accounts — last made up to
31 Oct 2025
Confirmation statement — next due
16 Dec 2026
Confirmation statement — last
02 Dec 2025

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

Avata Biosciences Holdings Ltd
owns 75–100% of shares · holds 75–100% of voting rights
Notified 28/11/2022
Mr Julian James Bryson
owns 75–100% of shares · holds 75–100% of voting rights · can appoint and remove directors
Notified 25/10/2022

Corporate structure

Who controls this company, and who they control in turn

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

Connections

Corporate owner owns 75–100% of shares · holds 75–100% of votes Notified 28/11/2022
Mr Julian James Bryson
born 03/1969 · England owns 75–100% of shares · holds 75–100% of votes · can appoint and remove directors Control ended 28/11/2022 Controls 6 companies

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
10/05/2024 Registered name changed SAPIENT NEUROSCIENCE LTD AVATA BIOSCIENCES LTD
28/11/2022 Person with significant control ceased Mr Julian James Bryson
28/11/2022 Person with significant control added Avata Biosciences Holdings Ltd
25/10/2022 Person with significant control added Mr Julian James Bryson

Documents for AVATA BIOSCIENCES LTD

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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.

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Data protection register

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

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Get this company via API

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Frequently asked questions

What is the company number of AVATA BIOSCIENCES LTD?
According to the official registry, the company number of AVATA BIOSCIENCES LTD is 14442771.
Where is AVATA BIOSCIENCES LTD registered?
The registered office is 6 STRATTON STREET, LONDON, W1J 8LD, ENGLAND.
What is the SIC code of AVATA BIOSCIENCES LTD?
The nature of business is recorded under SIC code 72190 — Other research and experimental development on natural sciences and engineering.
Who controls AVATA BIOSCIENCES LTD?
Avata Biosciences Holdings Ltd is recorded as a person with significant control, and owns 75–100% of shares, holds 75–100% of voting rights.
When are the next accounts of AVATA BIOSCIENCES LTD due?
The next annual accounts are due by 31 July 2027, and the last accounts were made up to 31 October 2025.

About AVATA BIOSCIENCES LTD (14442771)

AVATA BIOSCIENCES LTD is a private limited company incorporated on 25 October 2022 and registered in the United Kingdom under company number 14442771. Its registered office is at 6 STRATTON STREET, LONDON, W1J 8LD, ENGLAND. The recorded nature of business is other research and experimental development on natural sciences and engineering (SIC 72190). The company is currently active , with statutory accounts last made up to 31 October 2025. , and the person with significant control is Avata Biosciences Holdings Ltd. 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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