Certain Six Limited
Private Limited Company · London
ActiveUnited KingdomIncorporated 2017Private Limited Company
Documents & history
Available account evidence and business events. This is not a complete filing history or document library.
Accounts to 2025-03-31
IXBRL · 130 source facts · 22 selected values
Validation findingsXBRL valid
Accounts to 2025-03-31
IXBRL · 130 source facts · 22 selected values
Validation findings
XBRL valid
- Reporting period
- 2024-04-01 to 2025-03-31
- Extraction status
- complete
- Numeric facts
- 62
- 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_2512_10748501_20250331
- Source archive
- Accounts_Monthly_Data-December2025.zip
Extraction findings: filing rules invalid. These describe source processing, not an audit opinion on the company.
Accounts to 2024-03-31
IXBRL · 215 source facts · 24 selected values
Not assessedlegacy record
Accounts to 2024-03-31
IXBRL · 215 source facts · 24 selected values
Not assessed
legacy record
- Reporting period
- 2023-04-01 to 2024-03-31
- Extraction status
- Legacy / not assessed
- Numeric facts
- 151
- 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_3200_10748501_20240331
- Source archive
- Accounts_Monthly_Data-December2024.zip
Accounts to 2023-03-31
IXBRL · 226 source facts · 26 selected values
Not assessedlegacy record
Accounts to 2023-03-31
IXBRL · 226 source facts · 26 selected values
Not assessed
legacy record
- Reporting period
- 2022-04-01 to 2023-03-31
- Extraction status
- Legacy / not assessed
- Numeric facts
- 167
- Documents processed
- Not recorded
- XBRL standards validation
- Not assessed
- Filing-profile validation
- Not assessed
- Parser
- Legacy parser
- Taxonomy
- FRS-102-2021-01-01.xsd
- Currency
- GBP
- Source identifier
- Prod224_6666_10748501_20230331
- Source archive
- Accounts_Monthly_Data-December2023.zip
Accounts to 2022-03-31
IXBRL · 188 source facts · 25 selected values
Not assessedlegacy record
Accounts to 2022-03-31
IXBRL · 188 source facts · 25 selected values
Not assessed
legacy record
- Reporting period
- 2021-04-01 to 2022-03-31
- Extraction status
- Legacy / not assessed
- Numeric facts
- 132
- Documents processed
- Not recorded
- XBRL standards validation
- Not assessed
- Filing-profile validation
- Not assessed
- Parser
- Legacy parser
- Taxonomy
- FRS-102-2021-01-01.xsd
- Currency
- GBP
- Source identifier
- Prod224_0108_10748501_20220331
- Source archive
- Accounts_Monthly_Data-July2022.zip
Accounts to 2021-03-31
IXBRL · 178 source facts · 25 selected values
Not assessedlegacy record
Accounts to 2021-03-31
IXBRL · 178 source facts · 25 selected values
Not assessed
legacy record
- Reporting period
- 2020-04-01 to 2021-03-31
- Extraction status
- Legacy / not assessed
- Numeric facts
- 118
- Documents processed
- Not recorded
- XBRL standards validation
- Not assessed
- Filing-profile validation
- Not assessed
- Parser
- Legacy parser
- Taxonomy
- FRS-102-2019-01-01.xsd
- Currency
- GBP
- Source identifier
- Prod224_0100_10748501_20210331
- Source archive
- Accounts_Monthly_Data-January2022.zip
Accounts to 2020-03-31
IXBRL · 189 source facts · 26 selected values
Not assessedlegacy record
Accounts to 2020-03-31
IXBRL · 189 source facts · 26 selected values
Not assessed
legacy record
- Reporting period
- 2019-04-01 to 2020-03-31
- Extraction status
- Legacy / not assessed
- Numeric facts
- 122
- Documents processed
- Not recorded
- XBRL standards validation
- Not assessed
- Filing-profile validation
- Not assessed
- Parser
- Legacy parser
- Taxonomy
- FRS-102-2014-09-01.xsd
- Currency
- GBP
- Source identifier
- Prod224_0085_10748501_20200331
- Source archive
- Accounts_Monthly_Data-December2020.zip
Registered details
10748501- Status
- Active
- Type
- Private Limited Company
- Incorporated
- 2017-05-02
- Jurisdiction
- —
- Registered office
- 9TH FLOOR, 107 CHEAPSIDE, LONDON, EC2V 6DN, UNITED KINGDOM
Classification
1 SIC codes23103
Capital & company events
Reconstructed equity rounds and matched research funding.
Equity fundraising
1 SH01-derived rounds2023-07-31
£4,609,767 raised
£19,138,333 estimated post-money
Research and innovation
0 matched grantsNo matched UKRI or Innovate UK awards.