Quantopticon Ltd.
Private Limited Company · Guildford
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 2026-02-28
IXBRL · 142 source facts · 24 selected values
Validation findingsXBRL valid
Accounts to 2026-02-28
IXBRL · 142 source facts · 24 selected values
Validation findings
XBRL valid
- Reporting period
- 2025-03-01 to 2026-02-28
- Extraction status
- complete
- Numeric facts
- 79
- 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_2608_10594007_20260228
- Source archive
- Accounts_Monthly_Data-August2026.zip
Extraction findings: filing rules invalid. These describe source processing, not an audit opinion on the company.
Accounts to 2025-02-28
IXBRL · 62 source facts · 18 selected values
Validation findingsXBRL valid
Accounts to 2025-02-28
IXBRL · 62 source facts · 18 selected values
Validation findings
XBRL valid
- Reporting period
- 2024-03-01 to 2025-02-28
- Extraction status
- complete
- Numeric facts
- 18
- 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_2507_10594007_20250228
- Source archive
- Accounts_Monthly_Data-July2025.zip
Extraction findings: filing rules invalid. These describe source processing, not an audit opinion on the company.
Accounts to 2024-02-29
IXBRL · 60 source facts · 16 selected values
Not assessedlegacy record
Accounts to 2024-02-29
IXBRL · 60 source facts · 16 selected values
Not assessed
legacy record
- Reporting period
- 2023-03-01 to 2024-02-29
- Extraction status
- Legacy / not assessed
- Numeric facts
- 16
- 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_2366_10594007_20240229
- Source archive
- Accounts_Monthly_Data-July2024.zip
Accounts to 2023-02-28
IXBRL · 46 source facts · 10 selected values
Not assessedlegacy record
Accounts to 2023-02-28
IXBRL · 46 source facts · 10 selected values
Not assessed
legacy record
- Reporting period
- 2022-03-01 to 2023-02-28
- Extraction status
- Legacy / not assessed
- Numeric facts
- 16
- 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_10594007_20230228
- Source archive
- Accounts_Monthly_Data-August2023.zip
Accounts to 2022-02-28
IXBRL · 120 source facts · 22 selected values
Not assessedlegacy record
Accounts to 2022-02-28
IXBRL · 120 source facts · 22 selected values
Not assessed
legacy record
- Reporting period
- 2021-03-01 to 2022-02-28
- Extraction status
- Legacy / not assessed
- Numeric facts
- 69
- 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_0111_10594007_20220228
- Source archive
- Accounts_Monthly_Data-October2022.zip
Accounts to 2021-02-28
IXBRL · 123 source facts · 20 selected values
Not assessedlegacy record
Accounts to 2021-02-28
IXBRL · 123 source facts · 20 selected values
Not assessed
legacy record
- Reporting period
- 2020-03-01 to 2021-02-28
- Extraction status
- Legacy / not assessed
- Numeric facts
- 78
- 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_0092_10594007_20210228
- Source archive
- Accounts_Monthly_Data-July2021.zip
Accounts to 2020-02-29
IXBRL · 62 source facts · 16 selected values
Not assessedlegacy record
Accounts to 2020-02-29
IXBRL · 62 source facts · 16 selected values
Not assessed
legacy record
- Reporting period
- 2019-03-01 to 2020-02-29
- Extraction status
- Legacy / not assessed
- Numeric facts
- 17
- 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_0079_10594007_20200229
- Source archive
- Accounts_Monthly_Data-June2020.zip
Accounts to 2019-02-28
IXBRL · 54 source facts · 10 selected values
Not assessedlegacy record
Accounts to 2019-02-28
IXBRL · 54 source facts · 10 selected values
Not assessed
legacy record
- Reporting period
- 2018-03-01 to 2019-02-28
- Extraction status
- Legacy / not assessed
- Numeric facts
- 10
- 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_0068_10594007_20190228
- Source archive
- Accounts_Monthly_Data-July2019.zip
Accounts to 2018-02-28
IXBRL · 22 source facts · 2 selected values
Not assessedlegacy record
Accounts to 2018-02-28
IXBRL · 22 source facts · 2 selected values
Not assessed
legacy record
- Reporting period
- 2017-02-01 to 2018-02-28
- Extraction status
- Legacy / not assessed
- Numeric facts
- 6
- Documents processed
- Not recorded
- XBRL standards validation
- Not assessed
- Filing-profile validation
- Not assessed
- Parser
- Legacy parser
- Taxonomy
- uk-gaap-full-2009-09-01.xsd
- Currency
- GBP
- Source identifier
- Prod224_0055_10594007_20180228
- Source archive
- Accounts_Monthly_Data-June2018.zip
Registered details
10594007- Status
- Active
- Type
- Private Limited Company
- Incorporated
- 2017-02-01
- Jurisdiction
- —
- Registered office
- 13, BROOMFIELD, GUILDFORD, SURREY, GU2 8LQ, UNITED KINGDOM
Classification
1 SIC codes22802
Capital & company events
Reconstructed equity rounds and matched research funding.
Equity fundraising
0 SH01-derived roundsNo reconstructed allotment rounds.
Research and innovation
5 matched grantsQ-BENCH: a comparative benchmark for quantum‑grade photonic device modellingLeadLiveInnovate UK · Collaborative R&D · 2026-07-01 – 2027-03-31 · with 1 other participant£43,576awarded
Q-BENCH: a comparative benchmark for quantum‑grade photonic device modellingLeadLive
Innovate UK · Collaborative R&D · 2026-07-01 – 2027-03-31 · with 1 other participant
£43,576
awarded
Quantopticon Ltd.lead£43,576
Generation of entAngLement for quAntum seCure mulTIparty ComputationInnovate UK · Collaborative R&D · 2023-10-01 – 2025-09-30 · with 5 other participants£35,001awarded
Generation of entAngLement for quAntum seCure mulTIparty Computation
Innovate UK · Collaborative R&D · 2023-10-01 – 2025-09-30 · with 5 other participants
£35,001
awarded
University of Strathclyde£147,824
Quantopticon Ltd.£35,001
Ki3 Photonics Technologies Inc.lead£0
Simulation Software for Modelling Quantum Light SourcesLeadInnovate UK · Collaborative R&D · 2018-03-01 – 2019-02-28 · with 3 other participants£122,023awarded
Simulation Software for Modelling Quantum Light SourcesLead
Innovate UK · Collaborative R&D · 2018-03-01 – 2019-02-28 · with 3 other participants
£122,023
awarded
Quantopticon Ltd.lead£122,023
Tyndall National Institute£0
University of Cambridge£0
University of Oxford£0
Beyond Blue: New Horizons in Nitrides (Platform Grant Renewal)EPSRC · Research Grant · 2015-01-29 – 2020-12-28 · with 7 other participants£979,287whole project
Beyond Blue: New Horizons in Nitrides (Platform Grant Renewal)
EPSRC · Research Grant · 2015-01-29 – 2020-12-28 · with 7 other participants
£979,287
whole project
University Of CambridgeleadAixtron LimitedAnvil SemiconductorsElucidareForge EuropaIQE Europe LimitedPlessey Semiconductors LtdQuantopticon Ltd
Non-polar nitride quantum dots for application in single photon sourcesEPSRC · Research Grant · 2015-01-01 – 2018-06-29 · with 16 other participants£497,099whole project
Non-polar nitride quantum dots for application in single photon sources
EPSRC · Research Grant · 2015-01-01 – 2018-06-29 · with 16 other participants
£497,099
whole project
University Of CambridgeleadAnvil SemiconductorsBraunschweig University of TechnologyElucidareHarvard UniversityInfinitesimaMonash UniversityPlessey Semiconductors LtdQuantopticon LtdRENA TechnologiesSwansea UniversityTechnical University BerlinToshiba Europe UK LimitedToshiba Research Europe LTDTyndall National InstituteUniversity College CorkUniversity of Bristol