Graphene Holdco Limited
Private Limited Company · Edinburgh
ActiveUnited KingdomIncorporated 2021Private Limited Company
Documents & history
Available account evidence and business events. This is not a complete filing history or document library.
Accounts to 2025-09-30
IXBRL · 226 source facts · 32 selected values
Not assessedlegacy record
Accounts to 2025-09-30
IXBRL · 226 source facts · 32 selected values
Not assessed
legacy record
- Reporting period
- 2024-06-01 to 2025-09-30
- Extraction status
- Legacy / not assessed
- Numeric facts
- 144
- Documents processed
- Not recorded
- XBRL standards validation
- Not assessed
- Filing-profile validation
- Not assessed
- Parser
- Legacy parser
- Taxonomy
- FRS-102-2025-01-01.xsd
- Currency
- GBP
- Source identifier
- Prod223_4253_SC698735_20250930
- Source archive
- Accounts_Bulk_Data-2026-07-01.zip
Accounts to 2025-09-30
IXBRL · 226 source facts · 32 selected values
Validation findingsXBRL valid
Accounts to 2025-09-30
IXBRL · 226 source facts · 32 selected values
Validation findings
XBRL valid
- Reporting period
- 2024-06-01 to 2025-09-30
- Extraction status
- complete
- Numeric facts
- 144
- Documents processed
- 1
- XBRL standards validation
- valid
- Filing-profile validation
- invalid
- Parser
- arelle 2.44.4
- Taxonomy
- FRS-102-2025-01-01.xsd
- Currency
- GBP
- Source identifier
- Prod224_2606_SC698735_20250930
- Source archive
- Accounts_Monthly_Data-June2026.zip
Extraction findings: filing rules invalid. These describe source processing, not an audit opinion on the company.
Accounts to 2024-05-31
IXBRL · 111 source facts · 22 selected values
Validation findingsXBRL valid
Accounts to 2024-05-31
IXBRL · 111 source facts · 22 selected values
Validation findings
XBRL valid
- Reporting period
- 2023-06-01 to 2024-05-31
- Extraction status
- complete
- Numeric facts
- 72
- Documents processed
- 1
- XBRL standards validation
- valid
- Filing-profile validation
- invalid
- Parser
- arelle 2.44.4
- Taxonomy
- FRS-102-2023-01-01.xsd
- Currency
- GBP
- Source identifier
- Prod224_3600_SC698735_20240531
- Source archive
- Accounts_Monthly_Data-February2025.zip
Extraction findings: filing rules invalid. These describe source processing, not an audit opinion on the company.
Accounts to 2023-05-31
IXBRL · 127 source facts · 22 selected values
Not assessedlegacy record
Accounts to 2023-05-31
IXBRL · 127 source facts · 22 selected values
Not assessed
legacy record
- Reporting period
- 2022-06-01 to 2023-05-31
- Extraction status
- Legacy / not assessed
- Numeric facts
- 74
- Documents processed
- Not recorded
- XBRL standards validation
- Not assessed
- Filing-profile validation
- Not assessed
- Parser
- Legacy parser
- Taxonomy
- FRS-102-2023-01-01.xsd
- Currency
- GBP
- Source identifier
- Prod224_1766_SC698735_20230531
- Source archive
- Accounts_Monthly_Data-February2024.zip
Registered details
SC698735- Status
- Active
- Type
- Private Limited Company
- Incorporated
- 2021-05-14
- Jurisdiction
- —
- Registered office
- 6TH FLOOR, 101 GEORGE STREET, EDINBURGH, CITY OF EDINBURGH, EH2 3ES, SCOTLAND
Classification
1 SIC codes23009
Capital & company events
Reconstructed equity rounds and matched research funding.
Equity fundraising
1 SH01-derived rounds2025-02-24
£4,534 raised
£30,318 estimated post-money
Research and innovation
0 matched grantsNo matched UKRI or Innovate UK awards.