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Castellium Limited

Castellium Limited is an active company incorporated on 26 October 2021 with the registered office located in London, Greater London. Castellium Limited was registered 4 years ago.
Status
Active
Active since 2 years ago
Company No
13704503
Private limited company
Age
4 years
Incorporated 26 October 2021
Size
Micro
Turnover is under £1M
Balance sheet is under £500,000
Under 10 employees
Confirmation
Submitted
Dated 11 July 2025 (3 months ago)
Next confirmation dated 11 July 2026
Due by 25 July 2026 (8 months remaining)
Last change occurred 1 year 3 months ago
Accounts
Submitted
For period 1 Nov31 Jul 2025 (9 months)
Accounts type is Micro Entity
Next accounts for period 31 July 2026
Due by 30 April 2027 (1 year 6 months remaining)
Address
32-33 Upper Street
London
N1 0PN
United Kingdom
Address changed on 17 Feb 2025 (8 months ago)
Previous address was 3-4 Colliers Walk Crown Glass Shopping Centre Bristol BS48 1RH England
Telephone
Unreported
Email
Unreported
Website
Unreported
People
Officers
1
Shareholders
1
Controllers (PSC)
1
PSC • Director • German • Lives in UK • Born in Sep 1981 • Research Associate
Shareholders, PSCs & Group Structure
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Mutual Companies
No mutual companies found
Financials
Net Assets, Total Assets & Total Liabilities (2022–2025)
Period Ended
31 Jul 2025
For period 31 Oct31 Jul 2025
Traded for 9 months
Cash in Bank
Unreported
Same as previous period
Turnover
Unreported
Same as previous period
Employees
Unreported
Decreased by 5 (-100%)
Total Assets
£862
Decreased by £10.38K (-92%)
Total Liabilities
-£24.27K
Decreased by £2.62K (-10%)
Net Assets
-£23.4K
Decreased by £7.76K (+50%)
Debt Ratio (%)
2815%
Increased by 2575.77% (+1077%)
Latest Activity
Micro Accounts Submitted
2 Months Ago on 28 Aug 2025
Accounting Period Shortened
2 Months Ago on 28 Aug 2025
Micro Accounts Submitted
2 Months Ago on 28 Aug 2025
Confirmation Submitted
3 Months Ago on 30 Jul 2025
Registered Address Changed
8 Months Ago on 17 Feb 2025
Mrs Christine Toelzer (PSC) Details Changed
9 Months Ago on 27 Jan 2025
Mrs Christine Toelzer Details Changed
9 Months Ago on 27 Jan 2025
Confirmation Submitted
1 Year 3 Months Ago on 11 Jul 2024
Registered Address Changed
1 Year 3 Months Ago on 11 Jul 2024
Confirmation Submitted
2 Years Ago on 25 Oct 2023
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Documents
Micro company accounts made up to 31 October 2024
Submitted on 28 Aug 2025
Previous accounting period shortened from 31 October 2025 to 31 July 2025
Submitted on 28 Aug 2025
Micro company accounts made up to 31 July 2025
Submitted on 28 Aug 2025
Confirmation statement made on 11 July 2025 with no updates
Submitted on 30 Jul 2025
Registered office address changed from 3-4 Colliers Walk Crown Glass Shopping Centre Bristol BS48 1RH England to 32-33 Upper Street London N1 0PN on 17 February 2025
Submitted on 17 Feb 2025
Director's details changed for Mrs Christine Toelzer on 27 January 2025
Submitted on 17 Feb 2025
Change of details for Mrs Christine Toelzer as a person with significant control on 27 January 2025
Submitted on 17 Feb 2025
Confirmation statement made on 11 July 2024 with updates
Submitted on 11 Jul 2024
Registered office address changed from 113 Hampton Road, First Floor Flat Redland Bristol BS6 6JG England to 3-4 Colliers Walk Crown Glass Shopping Centre Bristol BS48 1RH on 11 July 2024
Submitted on 11 Jul 2024
Accounts for a dormant company made up to 25 October 2023
Submitted on 25 Oct 2023
Repayment History
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