Firstco Holdings Limited
Engineering design activities for industrial process and production · London
ActiveUnited KingdomIncorporated 2015Private 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 · 100 source facts · 18 selected values
Not assessedlegacy record
Accounts to 2025-12-31
IXBRL · 100 source facts · 18 selected values
Not assessed
legacy record
- Reporting period
- 2025-01-01 to 2025-12-31
- Extraction status
- Legacy / not assessed
- Numeric facts
- 44
- 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
- Prod223_4264_09782945_20251231
- Source archive
- Accounts_Bulk_Data-2026-07-16.zip
Accounts to 2025-12-31
IXBRL · 100 source facts · 18 selected values
Validation cleanXBRL valid
Accounts to 2025-12-31
IXBRL · 100 source facts · 18 selected values
Validation clean
XBRL valid
- Reporting period
- 2025-01-01 to 2025-12-31
- Extraction status
- complete
- Numeric facts
- 44
- Documents processed
- 1
- XBRL standards validation
- valid
- Filing-profile validation
- valid
- Parser
- arelle 2.44.4
- Taxonomy
- FRS-102-2023-01-01.xsd
- Currency
- GBP
- Source identifier
- Prod224_2607_09782945_20251231
- Source archive
- Accounts_Monthly_Data-July2026.zip
Accounts to 2024-12-31
IXBRL · 101 source facts · 18 selected values
Validation cleanXBRL valid
Accounts to 2024-12-31
IXBRL · 101 source facts · 18 selected values
Validation clean
XBRL valid
- Reporting period
- 2024-01-01 to 2024-12-31
- Extraction status
- complete
- Numeric facts
- 45
- Documents processed
- 1
- XBRL standards validation
- valid
- Filing-profile validation
- valid
- Parser
- arelle 2.44.4
- Taxonomy
- FRS-102-2023-01-01.xsd
- Currency
- GBP
- Source identifier
- Prod224_2509_09782945_20241231
- Source archive
- Accounts_Monthly_Data-September2025.zip
Accounts to 2023-12-31
IXBRL · 100 source facts · 18 selected values
Not assessedlegacy record
Accounts to 2023-12-31
IXBRL · 100 source facts · 18 selected values
Not assessed
legacy record
- Reporting period
- 2023-01-01 to 2023-12-31
- Extraction status
- Legacy / not assessed
- Numeric facts
- 44
- 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_2366_09782945_20231231
- Source archive
- Accounts_Monthly_Data-July2024.zip
Accounts to 2022-12-31
IXBRL · 92 source facts · 18 selected values
Not assessedlegacy record
Accounts to 2022-12-31
IXBRL · 92 source facts · 18 selected values
Not assessed
legacy record
- Reporting period
- 2022-01-01 to 2022-12-31
- 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-102-2021-01-01.xsd
- Currency
- GBP
- Source identifier
- Prod224_0022_09782945_20221231
- Source archive
- Accounts_Monthly_Data-August2023.zip
Accounts to 2021-12-31
IXBRL · 92 source facts · 18 selected values
Not assessedlegacy record
Accounts to 2021-12-31
IXBRL · 92 source facts · 18 selected values
Not assessed
legacy record
- Reporting period
- 2021-01-01 to 2021-12-31
- 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-102-2019-01-01.xsd
- Currency
- GBP
- Source identifier
- Prod224_0108_09782945_20211231
- Source archive
- Accounts_Monthly_Data-July2022.zip
Accounts to 2020-12-31
IXBRL · 81 source facts · 18 selected values
Not assessedlegacy record
Accounts to 2020-12-31
IXBRL · 81 source facts · 18 selected values
Not assessed
legacy record
- Reporting period
- 2020-01-01 to 2020-12-31
- Extraction status
- Legacy / not assessed
- Numeric facts
- 36
- 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_0093_09782945_20201231
- Source archive
- Accounts_Monthly_Data-August2021.zip
Accounts to 2019-12-31
IXBRL · 107 source facts · 19 selected values
Not assessedlegacy record
Accounts to 2019-12-31
IXBRL · 107 source facts · 19 selected values
Not assessed
legacy record
- Reporting period
- 2019-01-01 to 2019-12-31
- Extraction status
- Legacy / not assessed
- Numeric facts
- 61
- 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_0082_09782945_20191231
- Source archive
- Accounts_Monthly_Data-September2020.zip
Accounts to 2018-12-31
IXBRL · 94 source facts · 21 selected values
Not assessedlegacy record
Accounts to 2018-12-31
IXBRL · 94 source facts · 21 selected values
Not assessed
legacy record
- Reporting period
- 2018-01-01 to 2018-12-31
- Extraction status
- Legacy / not assessed
- Numeric facts
- 53
- 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_0069_09782945_20181231
- Source archive
- Accounts_Monthly_Data-August2019.zip
Accounts to 2016-12-31
IXBRL · 122 source facts · 13 selected values
Not assessedlegacy record
Accounts to 2016-12-31
IXBRL · 122 source facts · 13 selected values
Not assessed
legacy record
- Reporting period
- 2015-09-17 to 2016-12-31
- Extraction status
- Legacy / not assessed
- Numeric facts
- 49
- 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_0043_09782945_20161231
- Source archive
- Accounts_Monthly_Data-June2017.zip
Registered details
09782945- Status
- Active
- Type
- Private Limited Company
- Incorporated
- 2015-09-17
- Jurisdiction
- —
- Registered office
- 33, CAVENDISH SQUARE, LONDON, W1G 0PW, ENGLAND
Classification
3 SIC codes711217112271129