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Green Cat Hydrogen Developments Limited
Green Cat Hydrogen Developments Limited is an active company incorporated on 28 July 2023 with the registered office located in Roslin, Midlothian. Green Cat Hydrogen Developments Limited was registered 2 years 1 month ago.
Watch Company
Status
Active
Active since
incorporation
Company No
SC777267
Private limited company
Scottish Company
Age
2 years 1 month
Incorporated
28 July 2023
Size
Micro
Turnover is under
£1M
Under
10 employees
Confirmation
Submitted
Dated
10 July 2025
(2 months ago)
Next confirmation dated
10 July 2026
Due by
24 July 2026
(10 months remaining)
Last change occurred
1 month ago
Accounts
Submitted
For period
28 Jul
⟶
31 Dec 2024
(1 year 5 months)
Accounts type is
Small
Next accounts for period
31 December 2025
Due by
30 September 2026
(1 year remaining)
Learn more about Green Cat Hydrogen Developments Limited
Contact
Address
Stobo House
Midlothian Innovation Centre
Roslin
Midlothian
EH25 9RE
Scotland
Same address since
incorporation
Companies in EH25 9RE
Telephone
Unreported
Email
Unreported
Website
Rwe.com
See All Contacts
People
Officers
5
Shareholders
2
Controllers (PSC)
2
Dr Gavin Catto
Director • Scottish • Lives in Scotland • Born in Apr 1970
Robert Macintyre
Director • Investment Manager • British • Lives in England • Born in Feb 1984
Costas Papamantellos
Director • Global Head Of Principal Investments • French • Lives in England • Born in Dec 1971
Calum Alastair Maclennan
Director • Scottish • Lives in Scotland • Born in Sep 1989
Stephen O'Reilly
Director • Investment Manager • Irish • Lives in United States • Born in Jul 1979
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Shareholders, PSCs & Group Structure
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Mutual Companies
Binn Ecopark Hydrogen Limited
Dr Gavin Catto, Calum Alastair Maclennan, and 3 more are mutual people.
Active
Strathallan Hydrogen Limited
Dr Gavin Catto, Calum Alastair Maclennan, and 3 more are mutual people.
Active
Hammars Hill Hydrogen Limited
Dr Gavin Catto, Calum Alastair Maclennan, and 3 more are mutual people.
Active
Creca Hydrogen Limited
Dr Gavin Catto, Calum Alastair Maclennan, and 3 more are mutual people.
Active
Green Cat Hydrogen Limited
Dr Gavin Catto, Calum Alastair Maclennan, and 1 more are mutual people.
Active
Eti Wind Holdings Limited
Costas Papamantellos and Robert Macintyre are mutual people.
Active
R-Gen Renewables Limited
Costas Papamantellos and Stephen O'Reilly are mutual people.
Active
Future Biogas Holdco Limited
Costas Papamantellos and Robert Macintyre are mutual people.
Active
See All Mutual Companies
Financials
Net Assets, Total Assets & Total Liabilities (2024–2024)
Period Ended
31 Dec 2024
For period
31 Dec
⟶
31 Dec 2024
Traded for
12 months
Cash in Bank
£763.1K
Turnover
Unreported
Employees
Unreported
Total Assets
£2.91M
Total Liabilities
-£14.04K
Net Assets
£2.9M
Debt Ratio (%)
0%
See 10 Year Full Financials
Latest Activity
Confirmation Submitted
1 Month Ago on 23 Jul 2025
Mr Stephen O'reilly Appointed
3 Months Ago on 10 Jun 2025
Costas Papamantellos Resigned
3 Months Ago on 10 Jun 2025
Small Accounts Submitted
4 Months Ago on 28 Apr 2025
Accounting Period Extended
11 Months Ago on 27 Sep 2024
Confirmation Submitted
1 Year 1 Month Ago on 1 Aug 2024
Green Cat Hydrogen Limited (PSC) Details Changed
2 Years Ago on 14 Aug 2023
Rwe Principal Investments Uk Limited (PSC) Appointed
2 Years Ago on 14 Aug 2023
Mr Robert Macintyre Appointed
2 Years Ago on 14 Aug 2023
Mr Costas Papamantellos Appointed
2 Years Ago on 14 Aug 2023
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Get Credit Report
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See All Credit Score & Limits
Documents
Statement of capital following an allotment of shares on 30 July 2025
Submitted on 5 Aug 2025
Confirmation statement made on 10 July 2025 with updates
Submitted on 23 Jul 2025
Termination of appointment of Costas Papamantellos as a director on 10 June 2025
Submitted on 16 Jun 2025
Appointment of Mr Stephen O'reilly as a director on 10 June 2025
Submitted on 16 Jun 2025
Statement of capital following an allotment of shares on 19 May 2025
Submitted on 23 May 2025
Accounts for a small company made up to 31 December 2024
Submitted on 28 Apr 2025
Statement of capital following an allotment of shares on 11 November 2024
Submitted on 22 Nov 2024
Statement of capital following an allotment of shares on 11 November 2024
Submitted on 22 Nov 2024
Statement of capital following an allotment of shares on 11 November 2024
Submitted on 22 Nov 2024
Current accounting period extended from 31 July 2024 to 31 December 2024
Submitted on 27 Sep 2024
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Repayment History
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