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Pqshield Ltd

Pqshield Ltd is an active company incorporated on 30 May 2018 with the registered office located in Oxford, Oxfordshire. Pqshield Ltd was registered 7 years ago.
Status
Active
Active since incorporation
Company No
11388567
Private limited company
Age
7 years
Incorporated 30 May 2018
Size
Unreported
Confirmation
Submitted
Dated 29 May 2025 (3 months ago)
Next confirmation dated 29 May 2026
Due by 12 June 2026 (9 months remaining)
Last change occurred 3 months ago
Accounts
Submitted
For period 1 Jan31 Dec 2024 (1 year)
Accounts type is Group
Next accounts for period 31 December 2025
Due by 30 September 2026 (1 year remaining)
Contact
Address
267 (Prama House) Banbury Road
Summertown
Oxford
OX2 7HT
Same address for the past 6 years
Telephone
Unreported
Email
Unreported
People
Officers
5
Shareholders
13
Controllers (PSC)
2
Director • Ceo • Lebanese,british • Lives in UK • Born in Nov 1981
Director • Investment Lead • British • Lives in UK • Born in Oct 1982
Director • Investor • American • Lives in United States • Born in Jan 1991
Director • British • Lives in England • Born in Dec 1995
Director • American • Lives in United States • Born in Jul 1971
Shareholders, PSCs & Group Structure
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Mutual Companies
Quantum Motion Technologies Limited
Sam Aleksander Harman is a mutual person.
Active
Living Optics Limited
Sam Aleksander Harman is a mutual person.
Active
Brands
PQShield
PQShield is a provider of post-quantum cryptography solutions, focusing on quantum-safe and quantum-resistant hardware and software upgrades.
Financials
Net Assets, Total Assets & Total Liabilities (2019–2024)
Period Ended
31 Dec 2024
For period 31 Dec31 Dec 2024
Traded for 12 months
Cash in Bank
£25.9M
Increased by £20.24M (+358%)
Turnover
Unreported
Same as previous period
Employees
62
Increased by 30 (+94%)
Total Assets
£29M
Increased by £21.15M (+270%)
Total Liabilities
-£827K
Increased by £137K (+20%)
Net Assets
£28.17M
Increased by £21.01M (+294%)
Debt Ratio (%)
3%
Decreased by 5.94% (-68%)
Latest Activity
Group Accounts Submitted
2 Months Ago on 10 Jun 2025
Confirmation Submitted
3 Months Ago on 30 May 2025
Oxford Science Enterprises Holdings Limited (PSC) Appointed
5 Months Ago on 31 Mar 2025
Oxford Science Enterprises Plc (PSC) Resigned
5 Months Ago on 31 Mar 2025
Antonio Jose Florindo Viana Appointed
11 Months Ago on 10 Oct 2024
Ali El-Kaafarani Details Changed
1 Year 1 Month Ago on 1 Aug 2024
Group Accounts Submitted
1 Year 2 Months Ago on 27 Jun 2024
Mr Alastair John Stewart Appointed
1 Year 2 Months Ago on 19 Jun 2024
Sam Aleksander Harman Details Changed
1 Year 3 Months Ago on 1 Jun 2024
Ali El-Kaafarani Details Changed
7 Years Ago on 30 May 2018
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Documents
Change of share class name or designation
Submitted on 11 Aug 2025
Resolutions
Submitted on 21 Jul 2025
Cessation of Oxford Science Enterprises Plc as a person with significant control on 31 March 2025
Submitted on 11 Jun 2025
Notification of Oxford Science Enterprises Holdings Limited as a person with significant control on 31 March 2025
Submitted on 11 Jun 2025
Group of companies' accounts made up to 31 December 2024
Submitted on 10 Jun 2025
Confirmation statement made on 29 May 2025 with updates
Submitted on 30 May 2025
Director's details changed for Ali El-Kaafarani on 30 May 2018
Submitted on 2 Apr 2025
Director's details changed for Ali El-Kaafarani on 1 August 2024
Submitted on 17 Mar 2025
Director's details changed for Sam Aleksander Harman on 1 June 2024
Submitted on 17 Mar 2025
Appointment of Antonio Jose Florindo Viana as a director on 10 October 2024
Submitted on 14 Oct 2024
Repayment History
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