Rainbowwave Holdings Limited
Private Limited Company · London
ActiveUnited KingdomIncorporated 2018Private Limited Company
Documents & history
Available account evidence and business events. This is not a complete filing history or document library.
Accounts to 2025-12-31
IXBRL · 87 source facts · 26 selected values
Validation findingsXBRL valid
Accounts to 2025-12-31
IXBRL · 87 source facts · 26 selected values
Validation findings
XBRL valid
- Reporting period
- 2025-01-01 to 2025-12-31
- Extraction status
- complete
- Numeric facts
- 53
- 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
- Prod223_4313_11245868_20251231
- Source archive
- Accounts_Bulk_Data-2026-09-23.zip
Extraction findings: filing rules invalid. These describe source processing, not an audit opinion on the company.
Accounts to 2024-12-31
IXBRL · 85 source facts · 26 selected values
Validation findingsXBRL valid
Accounts to 2024-12-31
IXBRL · 85 source facts · 26 selected values
Validation findings
XBRL valid
- Reporting period
- 2024-01-01 to 2024-12-31
- Extraction status
- complete
- Numeric facts
- 51
- 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_2509_11245868_20241231
- Source archive
- Accounts_Monthly_Data-September2025.zip
Extraction findings: filing rules invalid. These describe source processing, not an audit opinion on the company.
Accounts to 2023-12-31
IXBRL · 78 source facts · 21 selected values
Not assessedlegacy record
Accounts to 2023-12-31
IXBRL · 78 source facts · 21 selected values
Not assessed
legacy record
- Reporting period
- 2023-01-01 to 2023-12-31
- Extraction status
- Legacy / not assessed
- Numeric facts
- 40
- 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_2476_11245868_20231231
- Source archive
- Accounts_Monthly_Data-September2024.zip
Registered details
11245868- Status
- Active
- Type
- Private Limited Company
- Incorporated
- 2018-03-09
- Jurisdiction
- —
- Registered office
- 146, ROYAL COLLEGE STREET, LONDON, NW1 0TA, UNITED KINGDOM
Classification
1 SIC codes23112
Capital & company events
Reconstructed equity rounds and matched research funding.
Equity fundraising
1 SH01-derived rounds2025-03-20
£146,250 raised
£1,646,250 estimated post-money
Research and innovation
0 matched grantsNo matched UKRI or Innovate UK awards.