GREENROC GRAPHITE LIMITED
Company details
- Registered name
- GREENROC GRAPHITE LIMITED
- Company number
- 08100690
- Registered office
- C/O ARCH LAW LIMITED HUCKLETREE BISHOPSGATE, 8 BISHOPSGATE, LONDON, EC2N 4BQ, UNITED KINGDOM
- Company type
- Private Limited Company
- Incorporated on
- 11 June 2012
- Status
- Active
- Age
- 14 years
- Previous names
- OBSIDIAN MINING LIMITED (to 23 Apr 2024)
- Nature of business (SIC)
- 07290 — Mining of other non-ferrous metal ores
- Accounts — next due
- 31 Aug 2027
- Accounts — last made up to
- 30 Nov 2025
- Confirmation statement — next due
- 27 Sept 2026
- Confirmation statement — last
- 13 Sept 2025
What the register says
Facts from the register, with the dates they are filed under. Not a score: what they mean is for you to judge, and every line can be checked against Companies House itself.
- 3 of 3 registered charges outstanding — a lender has a claim over the assets.
- A person with significant control here also controls 2 other companies.
Companies House register snapshot, read 02/09/2026.
Officers
3 active · 4 resigned
People with significant control
Beneficial owners holding over 25% of shares, voting rights or the right to appoint directors
Corporate structure
Who controls this company, and who they control in turn
Connections
Serving officers
Change history
Reconstructed from the dated records Companies House publishes
| Date | Change | Was | Now |
|---|---|---|---|
| 31/10/2025 | Charge registered | — | A registered charge |
| 31/10/2025 | Charge registered | — | A registered charge |
| 31/10/2025 | Charge registered | — | A registered charge |
| 23/04/2024 | Registered name changed | OBSIDIAN MINING LIMITED | GREENROC GRAPHITE LIMITED |
| 11/10/2023 | Director resigned | WYNN, James Edward Meynell | — |
| 31/10/2022 | Director appointed | — | BERNSTEIN, Stefan |
| 06/05/2022 | Director resigned | ADAMS, Nigel Kirk | — |
| 14/12/2021 | Director appointed | — | WYNN, James Edward Meynell |
| 14/12/2021 | Director appointed | — | ADAMS, Nigel Kirk |
| 14/12/2021 | Director appointed | — | AUSTIN, Mark Anthony |
| 22/09/2021 | Person with significant control ceased | Alba Mineral Resources Plc | — |
| 22/09/2021 | Person with significant control added | — | Greenroc Strategic Materials Plc |
| 27/02/2017 | Person with significant control added | — | Alba Mineral Resources Plc |
| 10/09/2015 | Director resigned | FRANGESKIDES, George | — |
| 10/09/2015 | Director appointed | — | FRANGESKIDES, George |
| 09/09/2015 | Director resigned | HEINEN, Nicolaus | — |
| 09/09/2015 | Director appointed | — | FRANGESKIDES, George |
| 11/06/2012 | Director appointed | — | HEINEN, Nicolaus |
Financial highlights
No figures could be read from the accounts filed on 21 Aug 2026. 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 GREENROC GRAPHITE LIMITED
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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.
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.
Who controls the company: persons with significant control, the nature of that control, the ownership graph and every other company those controllers hold.
Filing history
Most recent filings
Charges
3 outstanding · 0 satisfied
Data protection register
No entry found on the ICO register of fee payers under this name.
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About GREENROC GRAPHITE LIMITED (08100690)
GREENROC GRAPHITE LIMITED is a private limited company incorporated on 11 June 2012 and registered in the United Kingdom under company number 08100690. Its registered office is at C/O ARCH LAW LIMITED HUCKLETREE BISHOPSGATE, 8 BISHOPSGATE, LONDON, EC2N 4BQ, UNITED KINGDOM. The recorded nature of business is mining of other non-ferrous metal ores (SIC 07290). The company is currently active , with statutory accounts last made up to 30 November 2025. 7 active officers are on record , and the person with significant control is Alba Mineral Resources Plc. 3 outstanding charges are registered against it. 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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