Amylyx Pharmaceuticals UK Limited

Active14766294 Private limited company
Incorporated
29 March 2023 (3 years)
Industry
Manufacture of basic pharmaceutical products (21100)
Directors
James Matthew Frates
Thomas Joseph Holmes
Controlled by
Amylyx Pharmaceuticals, Inc.
Accounts type
Small
Region
Greater London
Address
21 Holborn Viaduct
London
EC1A 2DY

Filing status

Accounts due
30 September 2027
Last accounts
31 December 2025
Conf. stmt due
11 April 2027
Last conf. stmt
28 March 2026

Officers 2 active

Officer details are public data from the Companies House register.

Frates, James Matthew
Director · Appointed 31 May 2024
American
Born June 1967 (59)
Holmes, Thomas Joseph
Director · Appointed 31 May 2024
American
Born March 1969 (57)
Officer history (3 former)
19 December 2025
Resigned Sisec Limited as Corporate Secretary
31 May 2024
Appointed Frates, James Matthew as Director
31 May 2024
Appointed Holmes, Thomas Joseph as Director
31 May 2024
Resigned Biet, Thomas as Director
31 May 2024
Resigned Hoffmann, Stephanie as Director
29 March 2023
Appointed Biet, Thomas as Director
29 March 2023
Appointed Hoffmann, Stephanie as Director
29 March 2023
Appointed Sisec Limited as Corporate Secretary

Ownership 1 active

People and entities with significant control, from the Companies House PSC register

Amylyx Pharmaceuticals, Inc.
Corporate entity · Notified 29 March 2023
Has significant influence or control
Us Corporation
Reg. no. 5463474

Filings

Recent filings only. See the full history on Companies House

DateDescriptionMade Up ToPagesPDF
27 October 2026Other filing
22 October 2026Statement of capital following an allotment of shares
27 December 2025Accounts for a small company31 December 202421
19 December 2025Termination of appointment of a secretary1
31 March 2025Confirmation statement with no updates28 March 20253
Show all recent filings

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