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Boss Diagnostics Limited

Boss Diagnostics Limited is an active company incorporated on 2 October 2022 with the registered office located in London, Greater London. Boss Diagnostics Limited was registered 3 years ago.
Status
Active
Active since incorporation
Company No
14391353
Private limited company
Age
3 years
Incorporated 2 October 2022
Size
Micro
Turnover is under £1M
Balance sheet is under £500,000
Under 10 employees
Confirmation
Submitted
Dated 1 October 2025 (1 month ago)
Next confirmation dated 1 October 2026
Due by 15 October 2026 (11 months remaining)
No changes occurred since incorporation
Accounts
Submitted
For period 1 Apr31 Mar 2025 (12 months)
Accounts type is Micro Entity
Next accounts for period 31 March 2026
Due by 31 December 2026 (1 year 1 month remaining)
Address
83 Dukes Avenue Muswell Hill
London
N10 2QD
United Kingdom
Address changed on 27 Mar 2023 (2 years 7 months ago)
Previous address was 83 Dukes Avenue Muswell Hill London N10 2DP United Kingdom
Telephone
Unreported
Email
Unreported
Website
Unreported
People
Officers
1
Shareholders
1
Controllers (PSC)
1
Director • British • Lives in England • Born in Jan 1964
Mr Denis Cornel Lonergan
PSC • British • Lives in England • Born in Jan 1964
Shareholders, PSCs & Group Structure
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Mutual Companies
Cornel Associates Limited
Denis Cornel Lonergan is a mutual person.
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Cornel Investments Limited
Denis Cornel Lonergan is a mutual person.
Active
Worcester Park Developments Limited
Denis Cornel Lonergan is a mutual person.
Active
Cornel Partners Limited
Denis Cornel Lonergan is a mutual person.
Active
Larchmane Properties Ltd
Denis Cornel Lonergan is a mutual person.
Active
Borla Residential Limited
Denis Cornel Lonergan is a mutual person.
Active
Devta Homes Limited
Denis Cornel Lonergan is a mutual person.
Active
Mansuri Properties Limited
Denis Cornel Lonergan is a mutual person.
Active
Financials
Net Assets, Total Assets & Total Liabilities (2023–2025)
Period Ended
31 Mar 2025
For period 31 Mar31 Mar 2025
Traded for 12 months
Cash in Bank
Unreported
Same as previous period
Turnover
Unreported
Same as previous period
Employees
Unreported
Same as previous period
Total Assets
£304.49K
Decreased by £513 (-0%)
Total Liabilities
-£307.3K
Increased by £1K (0%)
Net Assets
-£2.81K
Decreased by £1.51K (+117%)
Debt Ratio (%)
101%
Increased by 0.5% (0%)
Latest Activity
Confirmation Submitted
14 Days Ago on 3 Nov 2025
Micro Accounts Submitted
1 Month Ago on 23 Sep 2025
Confirmation Submitted
1 Year Ago on 4 Nov 2024
Micro Accounts Submitted
1 Year 2 Months Ago on 31 Aug 2024
Micro Accounts Submitted
1 Year 11 Months Ago on 19 Dec 2023
Confirmation Submitted
2 Years Ago on 6 Nov 2023
Registered Address Changed
2 Years 7 Months Ago on 27 Mar 2023
Accounting Period Shortened
3 Years Ago on 3 Oct 2022
Incorporated
3 Years Ago on 2 Oct 2022
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Documents
Confirmation statement made on 1 October 2025 with no updates
Submitted on 3 Nov 2025
Micro company accounts made up to 31 March 2025
Submitted on 23 Sep 2025
Confirmation statement made on 1 October 2024 with no updates
Submitted on 4 Nov 2024
Micro company accounts made up to 31 March 2024
Submitted on 31 Aug 2024
Micro company accounts made up to 31 March 2023
Submitted on 19 Dec 2023
Confirmation statement made on 1 October 2023 with no updates
Submitted on 6 Nov 2023
Registered office address changed from 83 Dukes Avenue Muswell Hill London N10 2DP United Kingdom to 83 Dukes Avenue Muswell Hill London N10 2QD on 27 March 2023
Submitted on 27 Mar 2023
Current accounting period shortened from 31 October 2023 to 31 March 2023
Submitted on 3 Oct 2022
Incorporation
Submitted on 2 Oct 2022
Repayment History
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