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Company number
12973576

CENTESSA PHARMACEUTICALS PLC

Active
✓ Active company on the official register. Next accounts due 30 June 2027.

Company details

South East, 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
CENTESSA PHARMACEUTICALS PLC
Company number
12973576
Registered office
LILLY HOUSE BASINGVIEW, BASINGSTOKE, HAMPSHIRE, RG21 4FA, UNITED KINGDOM · 31 other companies at this postcode
Company type
Public Limited Company
Incorporated on
26 October 2020
Status
Active
Age
5 years
Previous names
UNITED MEDICINES BIOPHARMA LIMITED (to 17 Feb 2021)
Nature of business (SIC)
72110 — Research and experimental development on biotechnology
Accounts — next due
30 Jun 2027
Accounts — last made up to
31 Dec 2025
Confirmation statement — next due
21 Feb 2027
Confirmation statement — last
07 Feb 2026

People with significant control

Beneficial owners holding over 25% of shares, voting rights or the right to appoint directors

Mr Richard Michael Lee
owns 75–100% of shares · holds 75–100% of voting rights · can appoint and remove directors
Notified 26/10/2020

Corporate structure

Who controls this company, and who they control in turn

1 controller Drag to move · scroll to zoom · double-click to expand
Company Person Current control Ended

Connections

Mr Richard Michael Lee
born 12/1981 · England owns 75–100% of shares · holds 75–100% of votes · can appoint and remove directors Control ended 29/01/2021 Controls 3 companies

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
17/02/2021 Registered name changed UNITED MEDICINES BIOPHARMA LIMITED CENTESSA PHARMACEUTICALS PLC
29/01/2021 Person with significant control ceased Mr Richard Michael Lee
26/10/2020 Person with significant control added Mr Richard Michael Lee

Documents for CENTESSA PHARMACEUTICALS PLC

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Company extract£1.99

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Financial statements£3.99

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Ownership report£3.99

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Data protection register

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

Centessa Pharmaceuticals PLC — WA14 2DT
Tier 2 · renews 05/12/2026
ICO entry

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

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Frequently asked questions

What is the company number of CENTESSA PHARMACEUTICALS PLC?
According to the official registry, the company number of CENTESSA PHARMACEUTICALS PLC is 12973576.
Where is CENTESSA PHARMACEUTICALS PLC registered?
The registered office is LILLY HOUSE BASINGVIEW, BASINGSTOKE, HAMPSHIRE, RG21 4FA, UNITED KINGDOM.
What is the SIC code of CENTESSA PHARMACEUTICALS PLC?
The nature of business is recorded under SIC code 72110 — Research and experimental development on biotechnology.
Who controls CENTESSA PHARMACEUTICALS PLC?
Mr Richard Michael Lee is recorded as a person with significant control, and owns 75–100% of shares, holds 75–100% of voting rights, can appoint and remove directors.
When are the next accounts of CENTESSA PHARMACEUTICALS PLC due?
The next annual accounts are due by 30 June 2027, and the last accounts were made up to 31 December 2025.

About CENTESSA PHARMACEUTICALS PLC (12973576)

CENTESSA PHARMACEUTICALS PLC is a public limited company incorporated on 26 October 2020 and registered in the United Kingdom under company number 12973576. Its registered office is at LILLY HOUSE BASINGVIEW, BASINGSTOKE, HAMPSHIRE, RG21 4FA, UNITED KINGDOM. The recorded nature of business is research and experimental development on biotechnology (SIC 72110). The company is currently active , with statutory accounts last made up to 31 December 2025. , and the person with significant control is Mr Richard Michael Lee. 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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