Meet
Features
Solutions
Pricing
Sales Intelligence
Qualify prospects and connect with decision makers effortlessly
Research Companies & Directors
Make important decisions with absolute confidence
Create B2B Marketing Lists
Target and reach more of your ideal prospects than ever
Monitor Risks & Opportunities
Be the first to learn about changes in the companies that matter
Cleanse Your B2B Database
Instantly transform old records into new opportunities
Perform KYC Checks
Completely understand who you're working with
Discover New Businesses
Identify and connect with new companies as soon as they register
Company Credit Reports
See how companies are performing year–on–year and explore their debts
UPGRADE
Contact
Credit Report
Financials
People
Ownership
Latest Activity
Mutual Companies
Documents
Repayment History
Proton Projects Limited
Proton Projects Limited is an active company incorporated on 3 May 1996 with the registered office located in Watford, Hertfordshire. Proton Projects Limited was registered 29 years ago.
Watch Company
Status
Active
Active since
incorporation
Company No
03194316
Private limited company
Age
29 years
Incorporated
3 May 1996
Size
Micro
Turnover is under
£1M
Under
10 employees
Confirmation
Submitted
Dated
31 May 2025
(3 months ago)
Next confirmation dated
31 May 2026
Due by
14 June 2026
(9 months remaining)
Last change occurred
6 years ago
Accounts
Submitted
For period
1 Oct
⟶
30 Sep 2024
(1 year)
Accounts type is
Micro Entity
Next accounts for period
29 September 2025
Due by
29 June 2026
(9 months remaining)
Learn more about Proton Projects Limited
Contact
Address
Leavesden Park Suite 1
5 Hercules Way
Watford
Hertfordshire
WD25 7GS
England
Same address for the past
7 years
Companies in WD25 7GS
Telephone
1800776866
Email
Unreported
Website
Protonprojects.com.au
See All Contacts
People
Officers
3
Shareholders
2
Controllers (PSC)
1
Mr John Kyriakis
Secretary • Director • PSC • British • Lives in UK • Born in Sep 1934
Mrs Diana Euthimia Edith Wassif
Director • British • Lives in UK • Born in Jan 1964
See Key People
Shareholders, PSCs & Group Structure
See who truly controls a company with full PSC, Shareholder, and Group Structure exploration
See All Shareholders, PSCs & Group Structure
Mutual Companies
Hillcrest Court Management Limited
Mr John Kyriakis is a mutual person.
Active
Proton Products International Limited
Mr John Kyriakis is a mutual person.
Active
See All Mutual Companies
Financials
Net Assets, Total Assets & Total Liabilities (2015–2024)
Period Ended
30 Sep 2024
For period
30 Sep
⟶
30 Sep 2024
Traded for
12 months
Cash in Bank
Unreported
Same as previous period
Turnover
Unreported
Same as previous period
Employees
4
Same as previous period
Total Assets
£743.3K
Decreased by £8.39K (-1%)
Total Liabilities
-£46.06K
Increased by £839 (+2%)
Net Assets
£697.24K
Decreased by £9.23K (-1%)
Debt Ratio (%)
6%
Increased by 0.18% (+3%)
See 10 Year Full Financials
Latest Activity
Micro Accounts Submitted
2 Months Ago on 30 Jun 2025
Confirmation Submitted
2 Months Ago on 16 Jun 2025
Confirmation Submitted
1 Year 2 Months Ago on 4 Jul 2024
Micro Accounts Submitted
1 Year 2 Months Ago on 19 Jun 2024
Confirmation Submitted
1 Year 3 Months Ago on 24 May 2024
Micro Accounts Submitted
2 Years 2 Months Ago on 29 Jun 2023
Confirmation Submitted
2 Years 3 Months Ago on 22 May 2023
Mrs Diana Euthimia Edith Wassif Appointed
2 Years 9 Months Ago on 30 Nov 2022
Micro Accounts Submitted
2 Years 11 Months Ago on 29 Sep 2022
Confirmation Submitted
3 Years Ago on 17 May 2022
Get Alerts
Get Credit Report
Discover Proton Projects Limited's Credit Score, how much credit you can offer them, and how likely they are to repay you
See All Credit Score & Limits
Documents
Micro company accounts made up to 30 September 2024
Submitted on 30 Jun 2025
Confirmation statement made on 31 May 2025 with no updates
Submitted on 16 Jun 2025
Confirmation statement made on 31 May 2024 with no updates
Submitted on 4 Jul 2024
Micro company accounts made up to 30 September 2023
Submitted on 19 Jun 2024
Confirmation statement made on 3 May 2024 with no updates
Submitted on 24 May 2024
Micro company accounts made up to 30 September 2022
Submitted on 29 Jun 2023
Confirmation statement made on 3 May 2023 with no updates
Submitted on 22 May 2023
Appointment of Mrs Diana Euthimia Edith Wassif as a director on 30 November 2022
Submitted on 5 Dec 2022
Micro company accounts made up to 30 September 2021
Submitted on 29 Sep 2022
Confirmation statement made on 3 May 2022 with no updates
Submitted on 17 May 2022
Explore All Documents
Repayment History
Understand how businesses repay their debts and see how they're performing year‐on‐year
See All Charges & CCJs