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Proton Products International Limited

Proton Products International Limited is an active company incorporated on 21 January 2005 with the registered office located in Watford, Hertfordshire. Proton Products International Limited was registered 20 years ago.
Status
Active
Active since incorporation
Company No
05339289
Private limited company
Age
20 years
Incorporated 21 January 2005
Size
Micro
Turnover is under £1M
Under 10 employees
Confirmation
Submitted
Dated 31 March 2025 (7 months ago)
Next confirmation dated 31 March 2026
Due by 14 April 2026 (5 months remaining)
Last change occurred 7 months ago
Accounts
Submitted
For period 1 Jan31 Dec 2023 (12 months)
Accounts type is Total Exemption Full
Next accounts for period 28 December 2024
Due by 28 December 2025 (1 month remaining)
Address
Leavesden Park Suite 1
5 Hercules Way
Watford
Hertfordshire
WD25 7GS
England
Same address for the past 8 years
Telephone
01298814129
Email
Available in Endole App
People
Officers
5
Shareholders
6
Controllers (PSC)
1
Director • Secretary • Chinese • Lives in China • Born in Oct 1956 • Director Secretary
Director • British • Lives in China • Born in May 1963
Director • British • Lives in UK • Born in Sep 1934
Director • British • Lives in United States • Born in Mar 1969
Yin Zhang
PSC • American • Lives in Taiwan • Born in Mar 1986
Shareholders, PSCs & Group Structure
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Mutual Companies
Hillcrest Court Management Limited
John Kyriakis is a mutual person.
Active
Proton Projects Limited
John Kyriakis is a mutual person.
Active
Financials
Net Assets, Total Assets & Total Liabilities (2014–2023)
Period Ended
31 Dec 2023
For period 31 Dec31 Dec 2023
Traded for 12 months
Cash in Bank
£877.94K
Increased by £205.59K (+31%)
Turnover
Unreported
Same as previous period
Employees
4
Same as previous period
Total Assets
£2.19M
Increased by £157.27K (+8%)
Total Liabilities
-£217.84K
Increased by £59.63K (+38%)
Net Assets
£1.97M
Increased by £97.64K (+5%)
Debt Ratio (%)
10%
Increased by 2.17% (+28%)
Latest Activity
Confirmation Submitted
7 Months Ago on 15 Apr 2025
Chi Zhang Details Changed
7 Months Ago on 24 Mar 2025
Chi Zhang (PSC) Resigned
7 Months Ago on 21 Mar 2025
Yin Zhang (PSC) Appointed
7 Months Ago on 21 Mar 2025
John Kyriakis (PSC) Resigned
8 Months Ago on 15 Mar 2025
Full Accounts Submitted
8 Months Ago on 28 Feb 2025
Confirmation Submitted
1 Year 5 Months Ago on 30 May 2024
Full Accounts Submitted
1 Year 11 Months Ago on 12 Dec 2023
Confirmation Submitted
2 Years 6 Months Ago on 15 May 2023
Full Accounts Submitted
2 Years 10 Months Ago on 19 Dec 2022
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Documents
Confirmation statement made on 31 March 2025 with updates
Submitted on 15 Apr 2025
Cessation of John Kyriakis as a person with significant control on 15 March 2025
Submitted on 14 Apr 2025
Notification of Yin Zhang as a person with significant control on 21 March 2025
Submitted on 24 Mar 2025
Cessation of Chi Zhang as a person with significant control on 21 March 2025
Submitted on 24 Mar 2025
Director's details changed for Chi Zhang on 24 March 2025
Submitted on 24 Mar 2025
Total exemption full accounts made up to 31 December 2023
Submitted on 28 Feb 2025
Confirmation statement made on 31 March 2024 with updates
Submitted on 30 May 2024
Total exemption full accounts made up to 31 December 2022
Submitted on 12 Dec 2023
Confirmation statement made on 31 March 2023 with no updates
Submitted on 15 May 2023
Total exemption full accounts made up to 31 December 2021
Submitted on 19 Dec 2022
Repayment History
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