Filing status
- Accounts due
- 31 December 2027
- Last accounts
- 31 March 2026
- Conf. stmt due
- 12 October 2027
- Last conf. stmt
- 28 September 2026
Graphite Technology Limited
- Incorporated
- 9 October 2020 (6 years)
- Previously known as
- Carbon Black Limited (until 2 June 2021)This list may be incomplete. See all names on Companies House
- Industry
- Engineering design activities for industrial process and production (71121)
- Owned by
- Accounts type
- Dormant
- Region
- Greater London
- Address
- Chester House C/o Landmark Power Holdings LimitedFulham High StreetLondonSW6 3JA
Officers
Not loaded yet. See them on Companies House
Ownership 1 active
People and entities with significant control, from the Companies House PSC register
Corporate entity · Notified 2 August 2021
Owns 75–100% of shares
Holds 75–100% of voting rights
Right to appoint and remove directors
Private Company Limited By Shares
Reg. no. 12334517
Former controllers (2)
2 August 2021
Ceased Michael Avison — Owns 25–50% of shares
2 August 2021
Ceased George Sitwell — Owns 25–50% of shares
Group structure 10 companies
Ownership group derived from the Companies House PSC register
Landmark Asset Partners LLP Holds 75–100% of voting rights
Landmark Power Ltd Owns 75–100% of shares
Landmark Technology Limited Owns 75–100% of shares
Carbon Capture Technology Limited Owns 50–75% of shares
Graphite Technology Limited This company Owns 75–100% of shares
Mill Hill Clean Carbon Limited Owns 75–100% of shares
Evans Land Limited Owns 75–100% of shares
Mill Hill Power Ltd Owns 75–100% of shares
Financials
Figures from 2025 accounts. Newer accounts, made up to 31 March 2026, are filed but not read yet. See them on Companies House
- Net Assets
- £2
Trend
Net Assets
Balance sheet detail
| 2025 | 2024 | 2023 | 2022 | 2021 | |
|---|---|---|---|---|---|
| Net Current Assets | £0 | £0 | £0 | £0 | |
| Net Assets | £2 | £2 | £2 | £2 | £2 |
| Shareholder Funds | £2 | £2 | £2 | £2 | £2 |
Filings
Recent filings only. See the full history on Companies House
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 20 October 2026 | Accounts for a dormant company | 31 March 2026 |
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