# Hydrogen Universe (Hydrogen Universe Ltd)

Private limited company registered in Edinburgh, classed under “Other research and experimental development on natural sciences and engineering”.

- Company number: SC594267
- Status: Active
- Type: Private limited company
- Incorporated: 13 April 2018
- Registered office: Summit House, 4-5, Mitchell Street, Edinburgh, Midlothian, EH6 7BD
- Location: Edinburgh, Midlothian
- Activity: Other research and experimental development on natural sciences and engineering

## Latest filed profit

No profit figure in its latest filed accounts.

Turnover, net assets, cash, staff, earlier years, ratios and owners are on the page for subscribers.

## Questions people ask

### What does Hydrogen Universe do?

Private limited company registered in Edinburgh, classed under “Other research and experimental development on natural sciences and engineering”.

### How much turnover does Hydrogen Universe make?

Answered on the page for FirmFacts Pro subscribers: https://firmfacts.co/company/hydrogen-universe-sc594267

### Is Hydrogen Universe profitable?

Hydrogen Universe's profit isn't public: small companies may file without a profit and loss account.

### How many people work at Hydrogen Universe?

Answered on the page for FirmFacts Pro subscribers: https://firmfacts.co/company/hydrogen-universe-sc594267

### Who runs and owns Hydrogen Universe?

Its directors are Richard Clarke, Tanya Clarke. Its owners are shown to subscribers.

### Where is Hydrogen Universe based?

Its registered office is Summit House, 4-5, Mitchell Street, Edinburgh, Midlothian, EH6 7BD, in Edinburgh, Midlothian.

### When was Hydrogen Universe founded?

Hydrogen Universe Ltd was incorporated on 13 April 2018.

### Is Hydrogen Universe still trading?

The register lists Hydrogen Universe Ltd as active.

## Timeline

Recent filings and changes at Companies House.

- 2025-10-30: Total exemption full accounts made up to 30 April 2025
- 2024-10-28: Total exemption full accounts made up to 30 April 2024
- 2023-08-17: Total exemption full accounts made up to 30 April 2023
- 2022-12-31: Total exemption full accounts made up to 30 April 2022
- 2022-03-30: Change of details for Dr Tanya Clarke as a person with significant control on 23 March 2022
- 2022-03-29: Change of details for Dr Tanya Clarke as a person with significant control on 22 March 2022 (and 1 more like it since 29 March 2022)
- 2022-03-29: Director's details changed for Dr Tanya Clarke on 22 March 2022
- 2022-03-29: Appointment of Dr Richard Clarke as a director on 20 January 2022
- 2021-09-09: Total exemption full accounts made up to 30 April 2021
- 2020-07-20: Total exemption full accounts made up to 30 April 2020
- 2020-02-10: Registered office address changed from Summit House, 4-5 Mitchell Street, Edinburgh Hydrogen Universe Ltd 4-5 Mitchell Street Edinburgh EH6 7BD Scotland to Summit House, 4-5 Mit…
- 2019-07-15: Total exemption full accounts made up to 30 April 2019
- 2018-09-15: Registered office address changed from 110 Bellevue Road Edinburgh Midlothian EH7 4DF Scotland to Summit House, 4-5 Mitchell Street, Edinburgh Hydrogen Universe Ltd 4-5 Mitchell…
- 2018-04-13: Incorporation

---

Source: Companies House filings (Open Government Licence v3.0). Figures are as filed; nothing is estimated. Page: https://firmfacts.co/company/hydrogen-universe-sc594267