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Company number
04603049

GENESYS BIOTECH LTD

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
GENESYS BIOTECH LTD
Company number
04603049
Registered office
2ND FLOOR BUTLER HOUSE, 177-178 TOTTENHAM COURT ROAD, LONDON, W1T 7AF, ENGLAND · 218 other companies at this postcode
Company type
Private Limited Company
Incorporated on
27 November 2002
Status
Active
Age
23 years
Previous names
QUALIGO LTD (to 25 Jun 2014)
Nature of business (SIC)
72190 — Other research and experimental development on natural sciences and engineering
Accounts — next due
31 Dec 2026
Accounts — last made up to
31 Mar 2025
Confirmation statement — next due
18 Dec 2026
Confirmation statement — last
04 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

Dr Duncan Roy Clark
has significant influence or control
Notified 06/04/2016
Dr Nicholas Richard Morant
owns 25–50% of shares · holds 25–50% of voting rights
Notified 27/10/2020
Genesys Biotech Eot Limited
owns 75–100% of shares · holds 75–100% of voting rights · can appoint and remove directors
Notified 30/10/2024
Mrs Sarah Louise Dugdale
owns 25–50% of shares · holds 25–50% of voting rights
Notified 27/10/2020

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

Corporate owner owns 75–100% of shares · holds 75–100% of votes · can appoint and remove directors Notified 30/10/2024
Dr Duncan Roy Clark
born 03/1957 · England has significant influence or control Control ended 30/03/2023 Controls 4 companies
Dr Nicholas Richard Morant
born 11/1982 · England owns 25–50% of shares · holds 25–50% of votes Control ended 30/10/2024
Mrs Sarah Louise Dugdale
born 01/1975 · United Kingdom owns 25–50% of shares · holds 25–50% of votes Control ended 30/10/2024 Controls 2 companies

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
30/10/2024 Person with significant control ceased Mrs Sarah Louise Dugdale
30/10/2024 Person with significant control ceased Dr Nicholas Richard Morant
30/10/2024 Person with significant control added Genesys Biotech Eot Limited
30/03/2023 Person with significant control ceased Dr Duncan Roy Clark
27/10/2020 Person with significant control added Mrs Sarah Louise Dugdale
27/10/2020 Person with significant control added Dr Nicholas Richard Morant
06/04/2016 Person with significant control added Dr Duncan Roy Clark
25/06/2014 Registered name changed QUALIGO LTD GENESYS BIOTECH LTD

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 11,154
▼ 64.3%
31,243
Net assets 11,048
▼ 64.6%
31,243
Employees (avg) 13
▲ 18.2%
11

Documents for GENESYS BIOTECH 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

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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.

Genesys Biotech Ltd — W1T 7AF
Tier 2 · renews 05/11/2026
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 GENESYS BIOTECH LTD?
According to the official registry, the company number of GENESYS BIOTECH LTD is 04603049.
Where is GENESYS BIOTECH LTD registered?
The registered office is 2ND FLOOR BUTLER HOUSE, 177-178 TOTTENHAM COURT ROAD, LONDON, W1T 7AF, ENGLAND.
What is the SIC code of GENESYS BIOTECH LTD?
The nature of business is recorded under SIC code 72190 — Other research and experimental development on natural sciences and engineering.
Who controls GENESYS BIOTECH LTD?
Dr Duncan Roy Clark is recorded as a person with significant control, and has significant influence or control.
When are the next accounts of GENESYS BIOTECH LTD due?
The next annual accounts are due by 31 December 2026, and the last accounts were made up to 31 March 2025.

About GENESYS BIOTECH LTD (04603049)

GENESYS BIOTECH LTD is a private limited company incorporated on 27 November 2002 and registered in the United Kingdom under company number 04603049. Its registered office is at 2ND FLOOR BUTLER HOUSE, 177-178 TOTTENHAM COURT ROAD, LONDON, W1T 7AF, 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 March 2025. , and the person with significant control is Dr Duncan Roy Clark. 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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