opendata.bot
Company number
SC777267

GREEN CAT HYDROGEN DEVELOPMENTS LIMITED

Officer · CATTO, Gavin, Dr and 4 others
Active
✓ Active company on the official register. Next accounts due 30 September 2026.

Company details

Registered name
GREEN CAT HYDROGEN DEVELOPMENTS LIMITED
Company number
SC777267
Registered office
STOBO HOUSE, MIDLOTHIAN INNOVATION CENTRE, ROSLIN, MIDLOTHIAN, EH25 9RE, SCOTLAND
Company type
Private Limited Company
Incorporated on
28 July 2023
Status
Active
Age
3 years
Nature of business (SIC)
41100 — Development of building projects
Accounts — next due
30 Sept 2026
Accounts — last made up to
31 Dec 2024
Confirmation statement — next due
24 Jul 2027
Confirmation statement — last
10 Jul 2026

Officers

4 active · 1 resigned

director
Appointed 28/07/2023
Active
director
Appointed 14/08/2023
Active
director
Appointed 28/07/2023
Active
director
Appointed 10/06/2025
Active

People with significant control

Beneficial owners holding over 25% of shares, voting rights or the right to appoint directors

Green Cat Hydrogen Limited
ownership-of-shares-25-to-50-percent, voting-rights-25-to-50-percent
Notified 28/07/2023
Rwe Principal Investments Uk Limited
ownership-of-shares-25-to-50-percent, voting-rights-25-to-50-percent
Notified 14/08/2023

Corporate structure

Who controls this company, and who they control in turn

2 controllers Drag to move · scroll to zoom · double-click to expand
Company Person Current control Ended

Connections

Corporate owner owns 25–50% of shares · holds 25–50% of votes Notified 28/07/2023
Corporate owner owns 25–50% of shares · holds 25–50% of votes Notified 14/08/2023

Serving officers

director Appointed 28/07/2023
director Appointed 14/08/2023
director Appointed 28/07/2023
director Appointed 10/06/2025

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
10/06/2025 Director resigned PAPAMANTELLOS, Costas
10/06/2025 Director appointed O'REILLY, Stephen
14/08/2023 Person with significant control added Rwe Principal Investments Uk Limited
14/08/2023 Director appointed PAPAMANTELLOS, Costas
14/08/2023 Director appointed MACINTYRE, Robert Michael
28/07/2023 Person with significant control added Green Cat Hydrogen Limited
28/07/2023 Director appointed MACLENNAN, Calum Alastair
28/07/2023 Director appointed CATTO, Gavin, Dr

Financial highlights

No figures could be read from the accounts filed on 28 Apr 2025. Companies House holds some filings only as a document image, which carries no tagged figures; the filing itself is on the register either way.

Documents for GREEN CAT HYDROGEN DEVELOPMENTS LIMITED

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Company extract£1.99

The full registration record as held today — name, number, status, registered office, company type, previous names, officers, PSC and SIC codes, timestamped for your file.

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Financial statements£3.99

Every figure the company’s own accounts state, across each filed period, with year-on-year movement. Most UK companies file small or micro-entity accounts — a balance sheet and a headcount, no turnover or profit.

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Ownership report£3.99

Who controls the company: persons with significant control, the nature of that control, the ownership graph and every other company those controllers hold.

PDF Order

Filing history

Most recent filings

CS01 — confirmation-statement-with-updates
confirmation-statement
CH01 — change-person-director-company-with-change-date
officers
SH01 — capital-allotment-shares
capital
SH01 — capital-allotment-shares
capital
SH01 — capital-allotment-shares
capital
SH01 — capital-allotment-shares
capital
CS01 — confirmation-statement-with-updates
confirmation-statement
AP01 — appoint-person-director-company-with-name-date
officers
TM01 — termination-director-company-with-name-termination-date
officers
SH01 — capital-allotment-shares
capital
AA — accounts-with-accounts-type-small
accounts
SH01 — capital-allotment-shares
capital
SH01 — capital-allotment-shares
capital
SH01 — capital-allotment-shares
capital
AA01 — change-account-reference-date-company-current-extended
accounts
CS01 — confirmation-statement-with-updates
confirmation-statement
SH01 — capital-allotment-shares
capital
SH01 — capital-allotment-shares
capital
SH01 — capital-allotment-shares
capital
PSC05 — change-to-a-person-with-significant-control
persons-with-significant-control
PSC02 — notification-of-a-person-with-significant-control
persons-with-significant-control
SH08 — capital-name-of-class-of-shares
capital
SH01 — capital-allotment-shares
capital
MA — memorandum-articles
incorporation
RESOLUTIONS — resolution
resolution

Data protection register

No entry found on the ICO register of fee payers under this name.

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Frequently asked questions

What is the company number of GREEN CAT HYDROGEN DEVELOPMENTS LIMITED?
According to the official registry, the company number of GREEN CAT HYDROGEN DEVELOPMENTS LIMITED is SC777267.
Where is GREEN CAT HYDROGEN DEVELOPMENTS LIMITED registered?
The registered office is STOBO HOUSE, MIDLOTHIAN INNOVATION CENTRE, ROSLIN, MIDLOTHIAN, EH25 9RE, SCOTLAND.
Who runs GREEN CAT HYDROGEN DEVELOPMENTS LIMITED?
CATTO, Gavin, Dr is listed among the officers of GREEN CAT HYDROGEN DEVELOPMENTS LIMITED.
What is the SIC code of GREEN CAT HYDROGEN DEVELOPMENTS LIMITED?
The nature of business is recorded under SIC code 41100 — Development of building projects.
Who controls GREEN CAT HYDROGEN DEVELOPMENTS LIMITED?
Green Cat Hydrogen Limited is recorded as a person with significant control, with ownership of shares 25 to 50 percent, voting rights 25 to 50 percent.
When are the next accounts of GREEN CAT HYDROGEN DEVELOPMENTS LIMITED due?
The next annual accounts are due by 30 September 2026, and the last accounts were made up to 31 December 2024.

About GREEN CAT HYDROGEN DEVELOPMENTS LIMITED (SC777267)

GREEN CAT HYDROGEN DEVELOPMENTS LIMITED is a private limited company incorporated on 28 July 2023 and registered in the United Kingdom under company number SC777267. Its registered office is at STOBO HOUSE, MIDLOTHIAN INNOVATION CENTRE, ROSLIN, MIDLOTHIAN, EH25 9RE, SCOTLAND. The recorded nature of business is development of building projects (SIC 41100). The company is currently active , with statutory accounts last made up to 31 December 2024. 5 active officers are on record , and the person with significant control is Green Cat Hydrogen Limited. This profile is provided by opendata.bot by Noetikos, aggregating official data from Companies House bulk data , last refreshed 9 September 2026.

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