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Diamond Investment Management Limited

Diamond Investment Management Limited is an active company incorporated on 1 August 2019 with the registered office located in Barnet, Greater London. Diamond Investment Management Limited was registered 6 years ago.
Status
Active
Active since incorporation
Company No
12133914
Private limited company
Age
6 years
Incorporated 1 August 2019
Size
Micro
Turnover is under £1M
Balance sheet is under £500,000
Under 10 employees
Confirmation
Submitted
Dated 31 July 2025 (3 months ago)
Next confirmation dated 31 July 2026
Due by 14 August 2026 (9 months remaining)
No changes occurred since incorporation
Accounts
Submitted
For period 1 Apr31 Mar 2025 (12 months)
Accounts type is Total Exemption Full
Next accounts for period 31 March 2026
Due by 31 December 2026 (1 year 1 month remaining)
Address
120 Cockfosters Road
Barnet
EN4 0DZ
England
Same address for the past 4 years
Telephone
Unreported
Email
Unreported
Website
People
Officers
3
Shareholders
2
Controllers (PSC)
1
Director • British • Lives in UK • Born in Jun 1976
Director • British • Lives in UK • Born in Sep 1976
Director • British • Lives in UK • Born in Jan 1983
Diamond Investment Management I Ltd
PSC
Shareholders, PSCs & Group Structure
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Mutual Companies
Diamond Investment Management I Ltd
Harry Zenonos Antoniou and Demetrios Zenonos Antoniou are mutual people.
Active
Topaz Investment Capital Limited
Harry Zenonos Antoniou and Demetrios Zenonos Antoniou are mutual people.
Active
Diamond Corporation No 1 Limited
Demetrios Zenonos Antoniou and Haris Skaliotis are mutual people.
Active
Diamond Corporation No 2 Limited
Demetrios Zenonos Antoniou and Haris Skaliotis are mutual people.
Active
Diamond Corporation Limited
Harry Zenonos Antoniou is a mutual person.
Active
Sapphire Corporation Limited
Harry Zenonos Antoniou is a mutual person.
Active
Antoniou Investments Limited
Harry Zenonos Antoniou is a mutual person.
Active
Diamond Capital London No 1 Ltd
Harry Zenonos Antoniou is a mutual person.
Active
Financials
Net Assets, Total Assets & Total Liabilities (2020–2025)
Period Ended
31 Mar 2025
For period 31 Mar31 Mar 2025
Traded for 12 months
Cash in Bank
£8.88K
Decreased by £41.36K (-82%)
Turnover
Unreported
Same as previous period
Employees
3
Same as previous period
Total Assets
£419.16K
Decreased by £58.67K (-12%)
Total Liabilities
-£419.12K
Decreased by £55.81K (-12%)
Net Assets
£39
Decreased by £2.86K (-99%)
Debt Ratio (%)
100%
Increased by 0.6% (+1%)
Latest Activity
Confirmation Submitted
2 Months Ago on 6 Aug 2025
Full Accounts Submitted
3 Months Ago on 7 Jul 2025
Full Accounts Submitted
1 Year 2 Months Ago on 30 Aug 2024
Confirmation Submitted
1 Year 2 Months Ago on 7 Aug 2024
Full Accounts Submitted
1 Year 11 Months Ago on 16 Nov 2023
Confirmation Submitted
2 Years 2 Months Ago on 9 Aug 2023
Accounting Period Shortened
2 Years 5 Months Ago on 10 May 2023
Full Accounts Submitted
2 Years 6 Months Ago on 3 May 2023
Confirmation Submitted
3 Years Ago on 25 Aug 2022
Diamond Investment Management I Ltd (PSC) Details Changed
4 Years Ago on 29 Aug 2021
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Documents
Confirmation statement made on 31 July 2025 with no updates
Submitted on 6 Aug 2025
Total exemption full accounts made up to 31 March 2025
Submitted on 7 Jul 2025
Total exemption full accounts made up to 31 March 2024
Submitted on 30 Aug 2024
Confirmation statement made on 31 July 2024 with no updates
Submitted on 7 Aug 2024
Total exemption full accounts made up to 31 March 2023
Submitted on 16 Nov 2023
Confirmation statement made on 31 July 2023 with no updates
Submitted on 9 Aug 2023
Previous accounting period shortened from 31 August 2023 to 31 March 2023
Submitted on 10 May 2023
Total exemption full accounts made up to 31 August 2022
Submitted on 3 May 2023
Confirmation statement made on 31 July 2022 with no updates
Submitted on 25 Aug 2022
Change of details for Diamond Investment Management I Ltd as a person with significant control on 29 August 2021
Submitted on 1 Aug 2022
Repayment History
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