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Gramics Bio Ltd
Gramics Bio Ltd is an active company incorporated on 24 April 2024 with the registered office located in London, Greater London. Gramics Bio Ltd was registered 1 year 9 months ago.
Watch Company
Status
Active
Active since
incorporation
Company No
15675158
Private limited company
Age
1 year 9 months
Incorporated
24 April 2024
Size
Micro
Turnover is under
£1M
Balance sheet is under
£500,000
Under
10 employees
Confirmation
Submitted
Dated
23 April 2025
(9 months ago)
Next confirmation dated
23 April 2026
Due by
7 May 2026
(3 months remaining)
Last change occurred
9 months ago
Accounts
Submitted
For period
24 Apr
⟶
30 Apr 2025
(1 year)
Accounts type is
Micro Entity
Next accounts for period
30 April 2026
Due by
31 January 2027
(11 months remaining)
Learn more about Gramics Bio Ltd
Contact
Update Details
Address
85 Great Portland Street, First Floor
Great Portland Street
London
W1W 7LT
England
Address changed on
5 Jul 2024
(1 year 7 months ago)
Previous address was
46-54 High Street Ingatestone CM4 9DW England
Companies in W1W 7LT
Telephone
Unreported
Email
Unreported
Website
Unreported
See All Contacts
People
Officers
3
Shareholders
8
Controllers (PSC)
2
Dr Alice Preston
PSC • Director • British • Lives in England • Born in May 1985
Oliver Charles Rayner
Director • British • Lives in UK • Born in Dec 1975
Dr Kerstin Papenfuss
Director • German • Lives in UK • Born in May 1982
Mr Oliver Charles Rayner
PSC • British • Lives in England • Born in Dec 1975
See Key People
Shareholders, PSCs & Group Structure
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Mutual Companies
Antiverse Ltd
Dr Kerstin Papenfuss is a mutual person.
Active
Plurify Ltd
Dr Kerstin Papenfuss is a mutual person.
Active
Cureage Therapeutics Ltd
Dr Kerstin Papenfuss is a mutual person.
Active
Gramma Bio Ltd
Oliver Charles Rayner is a mutual person.
Active
See All Mutual Companies
Financials
Net Assets, Total Assets & Total Liabilities (2025–2025)
Period Ended
30 Apr 2025
For period
30 Apr
⟶
30 Apr 2025
Traded for
12 months
Cash in Bank
Unreported
Turnover
Unreported
Employees
3
Total Assets
£62.36K
Total Liabilities
-£4.77K
Net Assets
£57.6K
Debt Ratio (%)
8%
See 10 Year Full Financials
Latest Activity
Own Shares Purchased
2 Months Ago on 5 Dec 2025
Oliver Charles Rayner (PSC) Appointed
2 Months Ago on 20 Nov 2025
Micro Accounts Submitted
2 Months Ago on 19 Nov 2025
Cystic Fibrosis Foundation (PSC) Resigned
5 Months Ago on 22 Aug 2025
Confirmation Submitted
9 Months Ago on 7 May 2025
Mr Oliver Charles Rayner Appointed
9 Months Ago on 25 Apr 2025
Duygu Yilmaz Resigned
10 Months Ago on 9 Apr 2025
Cystic Fibrosis Foundation (PSC) Appointed
10 Months Ago on 8 Apr 2025
Duygu Yilmaz (PSC) Resigned
10 Months Ago on 8 Apr 2025
Registered Address Changed
1 Year 7 Months Ago on 5 Jul 2024
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Documents
Certificate of change of name
Submitted on 28 Jan 2026
Notification of Oliver Charles Rayner as a person with significant control on 20 November 2025
Submitted on 27 Jan 2026
Purchase of own shares.
Submitted on 5 Dec 2025
Resolutions
Submitted on 2 Dec 2025
Memorandum and Articles of Association
Submitted on 2 Dec 2025
Statement of capital following an allotment of shares on 20 November 2025
Submitted on 27 Nov 2025
Micro company accounts made up to 30 April 2025
Submitted on 19 Nov 2025
Cessation of Cystic Fibrosis Foundation as a person with significant control on 22 August 2025
Submitted on 29 Aug 2025
Statement of capital following an allotment of shares on 23 August 2025
Submitted on 29 Aug 2025
Confirmation statement made on 23 April 2025 with updates
Submitted on 7 May 2025
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Repayment History
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