# Diamond Green (Diamond Green Limited)

Private limited company registered in London, classed under “Production of electricity”.

- Company number: 10700891
- Status: Active
- Type: Private limited company
- Incorporated: 31 March 2017
- Registered office: 3rd Floor, 3 St Helen'S Place, London, EC3A 6AB
- Location: London
- Activity: Production of electricity

## 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 Diamond Green do?

Private limited company registered in London, classed under “Production of electricity”.

### How much turnover does Diamond Green make?

Answered on the page for FirmFacts Pro subscribers: https://firmfacts.co/company/diamond-green-10700891

### Is Diamond Green profitable?

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

### Who runs and owns Diamond Green?

Its directors are Stephen Jonathan Altria, Mohamed Raza Haindaday, Manabu Hayasaki, Takuma Jinno, Shinichiro Kitagawa and 3 more. Its owners are shown to subscribers.

### Where is Diamond Green based?

Its registered office is 3rd Floor, 3 St Helen'S Place, London, EC3A 6AB, in London.

### When was Diamond Green founded?

Diamond Green Limited was incorporated on 31 March 2017.

### Is Diamond Green still trading?

The register lists Diamond Green Limited as active.

## Timeline

Recent filings and changes at Companies House.

- 2026-10-19: Amended full accounts made up to 31 December 2025
- 2026-09-09: Full accounts made up to 31 December 2025
- 2026-08-11: Appointment of Mr Kohta Shinkawa as a director on 6 August 2026
- 2026-08-11: Termination of appointment of Koki Tobita as a director on 6 August 2026
- 2025-09-09: Full accounts made up to 31 December 2024
- 2025-07-30: Director's details changed for Takuma Jinno on 30 July 2025
- 2025-07-09: Appointment of Mr Shinichiro Kitagawa as a director on 8 July 2025
- 2025-07-09: Appointment of Mr Koki Tobita as a director on 8 July 2025
- 2025-07-09: Termination of appointment of Makoto Murata as a director on 8 July 2025
- 2025-07-09: Termination of appointment of Hisaharu Katoh as a director on 8 July 2025
- 2025-05-22: Director's details changed for Mr. Makoto Murata on 22 May 2025
- 2025-05-22: Director's details changed for Mr Hisaharu Katoh on 22 May 2025
- 2025-05-12: Termination of appointment of Hayato Shinada as a director on 7 May 2025
- 2025-05-12: Appointment of Yuji Nakamiya as a director on 7 May 2025
- 2024-10-17: Change of details for Diamond Generating Europe Investments Limited as a person with significant control on 27 October 2023
- 2024-09-11: Appointment of Mr Hisaharu Katoh as a director on 26 August 2024
- 2024-09-10: Termination of appointment of Shinichiro Honda as a director on 26 August 2024
- 2024-09-10: Full accounts made up to 31 December 2023
- 2024-06-10: Appointment of Mr Manabu Hayasaki as a director on 17 May 2024
- 2024-06-10: Termination of appointment of Yoshiro Konda as a director on 17 May 2024
- 2024-02-07: Registered office address changed from Mid City Place 71 High Holborn, London, WC1V 6BA, United Kingdom to 3rd Floor 3 st Helen's Place London EC3A 6AB on 7 February 2024
- 2024-01-05: Full accounts made up to 31 December 2022
- 2023-09-27: Appointment of Takuma Jinno as a director on 11 July 2023
- 2023-09-27: Termination of appointment of Ayaka Ishikawa as a director on 11 July 2023
- 2023-09-27: Director's details changed for Mr Hayato Shinada on 26 September 2023

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Source: Companies House filings (Open Government Licence v3.0). Figures are as filed; nothing is estimated. Page: https://firmfacts.co/company/diamond-green-10700891