Protolaunch Ltd
Private Limited Company · Cambridge
ActiveUnited KingdomIncorporated 2019Private Limited Company
Documents & history
Available account evidence and business events. This is not a complete filing history or document library.
Accounts to 2025-02-28
IXBRL · 120 source facts · 24 selected values
Validation findingsXBRL valid
Accounts to 2025-02-28
IXBRL · 120 source facts · 24 selected values
Validation findings
XBRL valid
- Reporting period
- 2024-02-29 to 2025-02-28
- 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_2602_11804963_20250228
- Source archive
- Accounts_Monthly_Data-February2026.zip
Extraction findings: filing rules invalid. These describe source processing, not an audit opinion on the company.
Accounts to 2024-02-28
IXBRL · 118 source facts · 24 selected values
Not assessedlegacy record
Accounts to 2024-02-28
IXBRL · 118 source facts · 24 selected values
Not assessed
legacy record
- Reporting period
- 2023-03-01 to 2024-02-28
- Extraction status
- Legacy / not assessed
- Numeric facts
- 60
- 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_3100_11804963_20240228
- Source archive
- Accounts_Monthly_Data-November2024.zip
Accounts to 2023-02-28
IXBRL · 49 source facts · 18 selected values
Not assessedlegacy record
Accounts to 2023-02-28
IXBRL · 49 source facts · 18 selected values
Not assessed
legacy record
- Reporting period
- 2022-03-01 to 2023-02-28
- Extraction status
- Legacy / not assessed
- Numeric facts
- 20
- 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_0015_11804963_20230228
- Source archive
- Accounts_Monthly_Data-May2023.zip
Accounts to 2022-02-28
IXBRL · 49 source facts · 18 selected values
Not assessedlegacy record
Accounts to 2022-02-28
IXBRL · 49 source facts · 18 selected values
Not assessed
legacy record
- Reporting period
- 2021-03-01 to 2022-02-28
- Extraction status
- Legacy / not assessed
- Numeric facts
- 20
- 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_0110_11804963_20220228
- Source archive
- Accounts_Monthly_Data-September2022.zip
Accounts to 2021-02-28
IXBRL · 47 source facts · 16 selected values
Not assessedlegacy record
Accounts to 2021-02-28
IXBRL · 47 source facts · 16 selected values
Not assessed
legacy record
- Reporting period
- 2020-03-01 to 2021-02-28
- Extraction status
- Legacy / not assessed
- Numeric facts
- 18
- 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_11804963_20210228
- Source archive
- Accounts_Monthly_Data-August2021.zip
Accounts to 2020-02-29
IXBRL · 37 source facts · 7 selected values
Not assessedlegacy record
Accounts to 2020-02-29
IXBRL · 37 source facts · 7 selected values
Not assessed
legacy record
- Reporting period
- 2019-02-04 to 2020-02-29
- Extraction status
- Legacy / not assessed
- Numeric facts
- 8
- 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_0086_11804963_20200229
- Source archive
- Accounts_Monthly_Data-January2021.zip
Registered details
11804963- Status
- Active
- Type
- Private Limited Company
- Incorporated
- 2019-02-04
- Jurisdiction
- —
- Registered office
- 26, ADDENBROOKES ROAD, CAMBRIDGE, CB2 9AZ, ENGLAND
Classification
1 SIC codes22802
Capital & company events
Reconstructed equity rounds and matched research funding.
Equity fundraising
1 SH01-derived rounds2023-08-15
£40,000 raised
£2,440,000 estimated post-money
Research and innovation
1 matched grantsOxygen/Hydrogen Thruster Development for Space Mobility and SustainabilityLead
Innovate UK · Collaborative R&D · 2023-05-01 – 2024-07-31
£346,961
awarded