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Calcium Bidco Limited

Calcium Bidco Limited is an active company incorporated on 21 November 2024 with the registered office located in Newcastle, Staffordshire. Calcium Bidco Limited was registered 9 months ago.
Status
Active
Active since incorporation
Company No
16093668
Private limited company
Age
9 months
Incorporated 21 November 2024
Size
Micro
Turnover is under £1M
Balance sheet is under £500,000
Under 10 employees
Confirmation
Not Submitted
Awaiting first confirmation statement
Dated 20 November 2025
Due by 4 December 2025 (2 months remaining)
Accounts
Not Submitted
Awaiting first accounts
For period ending 31 December 2025
Due by 21 August 2026 (11 months remaining)
Contact
Address
C/O Biocomposites Limited, Ic4 Keele Science Park
Keele
Newcastle
Staffordshire
ST5 5NL
England
Address changed on 13 Mar 2025 (6 months ago)
Previous address was , 3rd Floor 1 Ashley Road, Altrincham, Cheshire, WA14 2DT, United Kingdom
Telephone
Unreported
Email
Unreported
People
Officers
5
Shareholders
1
Controllers (PSC)
1
Director • Director • Cfo • British • Lives in England • Born in Mar 1972
Director • Director • British • Lives in England • Born in May 1970
Director • Managing Director • Danish • Lives in Ireland • Born in Jan 1977
Calcium Midco Limited
PSC
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Mutual Companies
Calcium Midco Limited
Birker Berthold Bahnsen, Michael Christopher James Harris, and 1 more are mutual people.
Active
Matrix Bidco Limited
Michael Christopher James Harris and Simon George Greenhalgh are mutual people.
Active
Biocomposites Limited
Michael Christopher James Harris is a mutual person.
Active
Biocomposites (UK) Limited
Michael Christopher James Harris is a mutual person.
Active
Matrix Topco Limited
Michael Christopher James Harris is a mutual person.
Active
Matrix Nominees Limited
Michael Christopher James Harris is a mutual person.
Active
Matrix Midco 1 Limited
Simon George Greenhalgh is a mutual person.
Active
Subiton Bidco UK Limited
Michael Christopher James Harris is a mutual person.
Active
Financials
Calcium Bidco Limited has not yet submitted any accounts
Period Ended
Due Soon
Cash in Bank
Due Soon
Turnover
Due Soon
Employees
Due Soon
Total Assets
Due Soon
Total Liabilities
Due Soon
Net Assets
Due Soon
Debt Ratio (%)
Due Soon
Latest Activity
Calcium Midco Limited (PSC) Details Changed
6 Months Ago on 13 Mar 2025
Registered Address Changed
6 Months Ago on 13 Mar 2025
Mr Michael Christopher James Harris Appointed
6 Months Ago on 28 Feb 2025
Birker Berthold Bahnsen Resigned
6 Months Ago on 28 Feb 2025
Mr Simon George Greenhalgh Appointed
6 Months Ago on 28 Feb 2025
New Charge Registered
6 Months Ago on 18 Feb 2025
Accounting Period Extended
9 Months Ago on 26 Nov 2024
Incorporated
9 Months Ago on 21 Nov 2024
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Documents
Change of details for Calcium Midco Limited as a person with significant control on 13 March 2025
Submitted on 18 Jul 2025
Statement of capital following an allotment of shares on 28 February 2025
Submitted on 31 Mar 2025
Appointment of Mr Michael Christopher James Harris as a director on 28 February 2025
Submitted on 17 Mar 2025
Termination of appointment of Birker Berthold Bahnsen as a director on 28 February 2025
Submitted on 14 Mar 2025
Appointment of Mr Simon George Greenhalgh as a director on 28 February 2025
Submitted on 13 Mar 2025
Registered office address changed from , 3rd Floor 1 Ashley Road, Altrincham, Cheshire, WA14 2DT, United Kingdom to C/O Biocomposites Limited, Ic4 Keele Science Park Keele Newcastle Staffordshire ST5 5NL on 13 March 2025
Submitted on 13 Mar 2025
Registration of charge 160936680001, created on 18 February 2025
Submitted on 18 Feb 2025
Current accounting period extended from 30 November 2025 to 31 December 2025
Submitted on 26 Nov 2024
Incorporation
Submitted on 21 Nov 2024
Repayment History
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