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Amylyx Pharmaceuticals UK Limited

Amylyx Pharmaceuticals UK Limited is an active company incorporated on 29 March 2023 with the registered office located in London, City of London. Amylyx Pharmaceuticals UK Limited was registered 2 years 10 months ago.
Status
Active
Active since incorporation
Company No
14766294
Private limited company
Age
2 years 10 months
Incorporated 29 March 2023
Size
Micro
Turnover is under £1M
Balance sheet is under £500,000
Under 10 employees
Confirmation
Submitted
Dated 28 March 2025 (10 months ago)
Next confirmation dated 28 March 2026
Due by 11 April 2026 (2 months remaining)
Last change occurred 1 year 10 months ago
Accounts
Submitted
For period 1 Jan31 Dec 2024 (1 year)
Accounts type is Small
Next accounts for period 31 December 2025
Due by 30 September 2026 (8 months remaining)
Contact
Address
21 Holborn Viaduct
London
EC1A 2DY
United Kingdom
Same address since incorporation
Telephone
Unreported
Email
Unreported
Website
Unreported
People
Officers
2
Shareholders
1
Controllers (PSC)
1
Director • Chief Financial Officer • American • Lives in United States • Born in Jun 1967
Director • American • Lives in United States • Born in Mar 1969
Amylyx Pharmaceuticals, INC
PSC
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Mutual Companies
No mutual companies found
Financials
Net Assets, Total Assets & Total Liabilities (2023–2024)
Period Ended
31 Dec 2024
For period 31 Dec31 Dec 2024
Traded for 12 months
Cash in Bank
£3.67K
Decreased by £195.26K (-98%)
Turnover
£943.9K
Decreased by £175.82K (-16%)
Employees
4
Same as previous period
Total Assets
£25.2K
Decreased by £690.29K (-96%)
Total Liabilities
-£124.53K
Decreased by £628.34K (-83%)
Net Assets
-£99.32K
Decreased by £61.94K (+166%)
Debt Ratio (%)
494%
Increased by 388.87% (+370%)
Latest Activity
Small Accounts Submitted
1 Month Ago on 27 Dec 2025
Sisec Limited Resigned
1 Month Ago on 19 Dec 2025
Confirmation Submitted
10 Months Ago on 31 Mar 2025
Small Accounts Submitted
1 Year 1 Month Ago on 13 Dec 2024
James Matthew Frates Appointed
1 Year 8 Months Ago on 31 May 2024
Thomas Joseph Holmes Appointed
1 Year 8 Months Ago on 31 May 2024
Thomas Biet Resigned
1 Year 8 Months Ago on 31 May 2024
Stephanie Hoffmann Resigned
1 Year 8 Months Ago on 31 May 2024
Confirmation Submitted
1 Year 10 Months Ago on 28 Mar 2024
Accounting Period Shortened
2 Years 5 Months Ago on 7 Aug 2023
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Documents
Accounts for a small company made up to 31 December 2024
Submitted on 27 Dec 2025
Termination of appointment of Sisec Limited as a secretary on 19 December 2025
Submitted on 19 Dec 2025
Confirmation statement made on 28 March 2025 with no updates
Submitted on 31 Mar 2025
Accounts for a small company made up to 31 December 2023
Submitted on 13 Dec 2024
Appointment of James Matthew Frates as a director on 31 May 2024
Submitted on 3 Jun 2024
Appointment of Thomas Joseph Holmes as a director on 31 May 2024
Submitted on 31 May 2024
Termination of appointment of Thomas Biet as a director on 31 May 2024
Submitted on 31 May 2024
Termination of appointment of Stephanie Hoffmann as a director on 31 May 2024
Submitted on 31 May 2024
Confirmation statement made on 28 March 2024 with updates
Submitted on 28 Mar 2024
Current accounting period shortened from 31 March 2024 to 31 December 2023
Submitted on 7 Aug 2023
Repayment History
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