ContactCredit ReportFinancialsPeopleOwnershipLatest ActivityMutual CompaniesDocumentsRepayment History

Quarkse Holdings Limited

Quarkse Holdings Limited is an active company incorporated on 5 February 2016 with the registered office located in London, Greater London. Quarkse Holdings Limited was registered 9 years ago.
Status
Active
Active since incorporation
Company No
09990884
Private limited company
Age
9 years
Incorporated 5 February 2016
Size
Micro
Turnover is under £1M
Balance sheet is under £500,000
Under 10 employees
Confirmation
Submitted
Dated 21 November 2025 (1 month ago)
Next confirmation dated 21 November 2026
Due by 5 December 2026 (10 months remaining)
Last change occurred 6 years ago
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 (11 months remaining)
Contact
Address
71-75 Shelton Street
Covent Garden
London
WC2H 9JQ
England
Same address since incorporation
Telephone
Unreported
Email
Unreported
People
Officers
3
Shareholders
8
Controllers (PSC)
1
Director • British • Lives in UK • Born in Jul 1968
Director • British • Lives in England • Born in Oct 1969
Director • British • Lives in UK • Born in Jul 1970
Mr Luiz Claudio Guimaraes E Silva
PSC • British • Lives in England • Born in Jul 1970
Shareholders, PSCs & Group Structure
See who truly controls a company with full PSC, Shareholder, and Group Structure exploration
Mutual Companies
Dynamical Systems Research Limited
Dr Janko Mrsic-Flogel is a mutual person.
Active
Private Planet Limited
Dr Janko Mrsic-Flogel is a mutual person.
Active
Varangia Limited
Ryan Frazer Jarvis is a mutual person.
Active
Edifice Managed Access Limited
Ryan Frazer Jarvis is a mutual person.
Active
Planet Computers Limited
Dr Janko Mrsic-Flogel is a mutual person.
Active
Win! Wireless Intelligence Limited
Luiz Claudio Guimaraes E Silva is a mutual person.
Active
Rapidfire Unicorn Limited
Dr Janko Mrsic-Flogel is a mutual person.
Active
Aristocraft Limited
Dr Janko Mrsic-Flogel is a mutual person.
Dissolved
Brands
QuarkSe
QuarkSe has developed an eSIM Global Distribution System (GDS) that facilitates access to local eSIMs for mobile operators and IoT companies..
Financials
Net Assets, Total Assets & Total Liabilities (2017–2024)
Period Ended
31 Mar 2024
For period 31 Mar31 Mar 2024
Traded for 12 months
Cash in Bank
£11.93K
Same as previous period
Turnover
Unreported
Same as previous period
Employees
Unreported
Decreased by 5 (-100%)
Total Assets
£146.22K
Same as previous period
Total Liabilities
-£575.91K
Same as previous period
Net Assets
-£429.69K
Same as previous period
Debt Ratio (%)
394%
Same as previous period
Latest Activity
Micro Accounts Submitted
11 Days Ago on 30 Dec 2025
Confirmation Submitted
13 Days Ago on 28 Dec 2025
Mr Ryan Jarvis Details Changed
1 Month Ago on 5 Dec 2025
Besma Bourjini Resigned
1 Month Ago on 3 Dec 2025
Alexandros Poulias Resigned
1 Month Ago on 3 Dec 2025
Luiz Claudio Guimaraes E Silva Details Changed
4 Months Ago on 15 Aug 2025
Abridged Accounts Submitted
1 Year Ago on 31 Dec 2024
Confirmation Submitted
1 Year 1 Month Ago on 22 Nov 2024
Full Accounts Submitted
2 Years Ago on 19 Dec 2023
Confirmation Submitted
2 Years 1 Month Ago on 4 Dec 2023
Get Credit Report
Discover Quarkse Holdings Limited's Credit Score, how much credit you can offer them, and how likely they are to repay you
Documents
Micro company accounts made up to 31 March 2025
Submitted on 30 Dec 2025
Confirmation statement made on 21 November 2025 with no updates
Submitted on 28 Dec 2025
Director's details changed for Mr Ryan Jarvis on 5 December 2025
Submitted on 5 Dec 2025
Termination of appointment of Besma Bourjini as a director on 3 December 2025
Submitted on 4 Dec 2025
Termination of appointment of Alexandros Poulias as a director on 3 December 2025
Submitted on 4 Dec 2025
Director's details changed for Luiz Claudio Guimaraes E Silva on 15 August 2025
Submitted on 18 Aug 2025
Unaudited abridged accounts made up to 31 March 2024
Submitted on 31 Dec 2024
Confirmation statement made on 21 November 2024 with no updates
Submitted on 22 Nov 2024
Total exemption full accounts made up to 31 March 2023
Submitted on 19 Dec 2023
Confirmation statement made on 21 November 2023 with no updates
Submitted on 4 Dec 2023
Repayment History
Understand how businesses repay their debts and see how they're performing year‐on‐year