Coldquanta UK Limited

Other research and experimental development on natural sciences and engineering · Kidlington

ActiveUnited KingdomIncorporated 2014Private 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 · 165 source facts · 22 selected values

Validation findings

XBRL valid

Reporting period: 2025-01-01 to 2025-12-31
Extraction status: complete
Numeric facts: 100
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: Prod223_4319_09135896_20251231
Source archive: Accounts_Bulk_Data-2026-10-01.zip

Extraction findings: filing rules invalid. These describe source processing, not an audit opinion on the company.

Accounts to 2024-12-31

IXBRL · 150 source facts · 20 selected values

Validation findings

XBRL valid

Reporting period: 2024-01-01 to 2024-12-31
Extraction status: complete
Numeric facts: 90
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_2512_09135896_20241231
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 2023-12-31

IXBRL · 125 source facts · 16 selected values

Not assessed

legacy record

Reporting period: 2023-01-01 to 2023-12-31
Extraction status: Legacy / not assessed
Numeric facts: 68
Documents processed: Not recorded
XBRL standards validation: Not assessed
Filing-profile validation: Not assessed
Parser: Legacy parser
Taxonomy: FRS-102-2022-01-01.xsd
Currency: GBP
Source identifier: Prod224_3000_09135896_20231231
Source archive: Accounts_Monthly_Data-October2024.zip

Accounts to 2021-12-31

IXBRL · 123 source facts · 20 selected values

Not assessed

legacy record

Reporting period: 2021-01-01 to 2021-12-31
Extraction status: Legacy / not assessed
Numeric facts: 66
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_0112_09135896_20211231
Source archive: Accounts_Monthly_Data-November2022.zip

Accounts to 2020-12-31

IXBRL · 119 source facts · 16 selected values

Not assessed

legacy record

Reporting period: 2020-01-01 to 2020-12-31
Extraction status: Legacy / not assessed
Numeric facts: 62
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_0094_09135896_20201231
Source archive: Accounts_Monthly_Data-September2021.zip

Accounts to 2019-12-31

IXBRL · 93 source facts · 16 selected values

Not assessed

legacy record

Reporting period: 2019-01-01 to 2019-12-31
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_0081_09135896_20191231
Source archive: Accounts_Monthly_Data-August2020.zip

Accounts to 2018-12-31

IXBRL · 92 source facts · 16 selected values

Not assessed

legacy record

Reporting period: 2018-01-01 to 2018-12-31
Extraction status: Legacy / not assessed
Numeric facts: 39
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_0070_09135896_20181231
Source archive: Accounts_Monthly_Data-September2019.zip

Accounts to 2017-12-31

IXBRL · 115 source facts · 28 selected values

Not assessed

legacy record

Reporting period: 2017-01-01 to 2017-12-31
Extraction status: Legacy / not assessed
Numeric facts: 45
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_0056_09135896_20171231
Source archive: Accounts_Monthly_Data-July2018.zip

Accounts to 2016-12-31

IXBRL · 114 source facts · 26 selected values

Not assessed

legacy record

Reporting period: 2016-01-01 to 2016-12-31
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-102-2014-09-01.xsd
Currency: GBP
Source identifier: Prod224_0045_09135896_20161231
Source archive: Accounts_Monthly_Data-August2017.zip

Accounts to 2015-12-31

IXBRL · 56 source facts · 5 selected values

Not assessed

legacy record

Reporting period: 2015-01-01 to 2015-12-31
Extraction status: Legacy / not assessed
Numeric facts: 11
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_0034_09135896_20151231
Source archive: Accounts_Monthly_Data-September2016.zip

Accounts to 2014-12-31

IXBRL · 22 source facts · 2 selected values

Not assessed

legacy record

Reporting period: 2014-07-17 to 2014-12-31
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_0014_09135896_20141231
Source archive: Accounts_Monthly_Data-January2015.zip

Registered details

09135896

Status: Active
Type: Private Limited Company
Incorporated: 2014-07-17
Jurisdiction: —
Registered office: UNIT 1, INNOVATION QUARTER, TECHNOLOGY DRIVE, KIDLINGTON, OXFORDSHIRE, OX5 1GN, ENGLAND

Classification

1 SIC codes

72190

Capital & company events

Reconstructed equity rounds and matched research funding.

Equity fundraising

0 SH01-derived rounds

No reconstructed allotment rounds.

Research and innovation

43 matched grants

CROC: Compact Optical Atomic ClocksLeadLive

Innovate UK · Collaborative R&D · 2025-04-01 – 2026-09-30 · with 3 other participants

£281,453

awarded

Coldquanta UK Limitedlead£281,453

Alter Technology Tuv Nord UK Limited£111,260

University of Glasgow£107,276

Qinetiq Limited£0

QNAV2 - Quantum Enhanced Navigation 2Live

Innovate UK · Collaborative R&D · 2025-04-01 – 2026-09-30 · with 2 other participants

£396,496

awarded

Coldquanta UK Limited£396,496

Quantum Technologies Associates Limitedlead£68,961

Qinetiq Limited£0

Sqale2Lead

Innovate UK · Collaborative R&D · 2025-04-01 – 2026-05-31 · with 4 other participants

£938,305

awarded

Coldquanta UK Limitedlead£938,305

Fraunhofer UK Research Limited£329,731

University of Edinburgh£123,040

University of Strathclyde£110,484

Npl Management Limited£90,707

UK Quantum Technology Hub in Sensing, Imaging and Timing (QuSIT)Active

EPSRC · Research and Innovation · 2024-12-01 – 2029-11-30 · with 33 other participants

£21,969,588

whole project

University Of BirminghamleadAwe PLCBAE Systems Advanced Technology CentreBT plcCerca Magnetics LimitedColdQuanta UK LtdCovesion Ltd Delta g limitedDepartment For TransportDigistain LimitedGovernment Office for ScienceHs2INEX Microtechnology LtdInfleqtionManufacturing Technology Centre (United Kingdom)Mbda UK Ltd Metatek-Group Ltd National Grid PLCNational Physical LaboratoryNetwork RailNKT Photonics A/SOrdnance Survey Limited Qlm Technology LtdQuSpinRSK Environmental LtdSevern Trent WaterSTL Tech Limited Thales UK LimitedThe AtkinsonThe Royal Institute of Navigation Torr Scientific LtdUK National Authority for Counter-EavesdUniversity Of NottinghamWashington University in St Louis

A U.K. Hub for Quantum Enabled Position, Navigation and Timing (QEPNT)Active

EPSRC · Research and Innovation · 2024-12-01 – 2029-11-30 · with 32 other participants

£21,885,197

whole project

University of GlasgowleadAirbus Group Limited(Airbus Group Ltd)Alter Technology UK LtdBAE Systems Advanced Technology CentreBay Photonics LtdColdQuanta UK LtdConcurrent Technologies PLCDepartment For TransportDigital Catapult Drumgrange Ltd.Fraunhofer UK Research LtdGooch & Housego LtdIqe PLC Kelvin Nanotechnology LtdLeonardoLoughborough University Mbda UK LtdNational Physical LaboratoryOxford Instruments Plasma TechnologyQLM Technology LtdRoyal NavySivers Photonics LtdSTMicroelectronicsTechnology ScotlandTech WorksThales UK Limited The Royal Institute of NavigationThe UK National Authority for Counter-EaToshiba Europe UK LimitedTransport For LondonUniversity Of StrathclydeVector PhotonicsWideblue Limited

LINQED - Linked Ion traps for Networked Quantum Entanglement DistributionLead

Innovate UK · Collaborative R&D · 2024-04-01 – 2026-03-31 · with 2 other participants

£1,070,303

awarded

Coldquanta UK Limitedlead£1,070,303

University of Oxford£620,692

Oxford Lasers Limited£284,419

SQALE: Scalable Quantum Atomic Lattice computing tEstbedLead

Innovate UK · Small Business Research Initiative · 2024-01-01 – 2025-10-31

£5,229,790

awarded

Scalable Qubit Array Detection for Rydberg Quantum Computers

Innovate UK · Collaborative R&D · 2023-11-01 – 2025-10-31 · with 2 other participants

£198,613

awarded

Riverlane Ltdlead£226,386

Coldquanta UK Limited£198,613

Nuvu Cameras Inc.£0

Q-NAV: Quantum Enhanced Inertial Navigation SystemsLead

Innovate UK · Small Business Research Initiative · 2023-10-01 – 2025-03-31

£3,499,368

awarded

QECCO: Quantum End-to-end Compilation for Combinatorial OptimisationLead

Innovate UK · Feasibility Studies · 2023-09-01 – 2025-02-28 · with 1 other participant

£230,861

awarded

Coldquanta UK Limitedlead£230,861

Qinetiq Limited£22,128

Q-CALC (Quantum Contextual Artificial intelligence for Long-range Correlations)Lead

Innovate UK · Small Business Research Initiative · 2023-09-01 – 2023-11-30

£115,165

awarded

CQINS: Continuous Quantum Inertial Navigation SystemsLead

Innovate UK · Small Business Research Initiative · 2023-09-01 – 2023-11-30

£119,996

awarded

Q-GEO - Quantum Gravimetry for Earth ObservationLead

Innovate UK · Small Business Research Initiative · 2023-09-01 – 2023-11-30

£115,481

awarded

ORACL (Optical Rubidium Atomic CLock)Lead

Innovate UK · Small Business Research Initiative · 2023-08-01 – 2025-01-31

£4,990,242

awarded

Robust, Trapped Ultracold Atom Interferometry For Six-axis Inertial Sensing

EPSRC · Research Grant · 2023-05-31 – 2025-05-30 · with 1 other participant

£579,418

whole project

University of BristolleadColdQuanta UK Ltd

Trapped ion clock with enhanced reliability (TICKER)

EPSRC · Research Grant · 2023-05-31 – 2025-05-30 · with 2 other participants

£810,371

whole project

National Physical LaboratoryleadColdQuanta UK LtdTMD Technologies Ltd

Ultra-precision machining of optoelectronics and microsystems (UPROAR)

EPSRC · Research Grant · 2023-02-01 – 2026-01-31 · with 7 other participants

£846,058

whole project

University of SouthamptonleadAquark TechnologiesColdQuanta UK LtdCovesion Ltd Crystran Ltd Loadpoint LtdLoxham PrecisionRedLux Ltd

CALYX : Cold-Atom Light via efficient Cavity Extraction

ISCF · Collaborative R&D · 2022-11-01 – 2024-08-30 · with 1 other participant

£323,637

whole project

Nu Quantum LtdleadColdquanta UK Limited

CALYX : Cold-Atom Light via efficient Cavity Extraction

Innovate UK · Collaborative R&D · 2022-11-01 – 2024-08-31 · with 1 other participant

£134,918

awarded

Nu Quantum Ltdlead£188,719

Coldquanta UK Limited£134,918

RALFS – Rydberg Atom Low Frequency Sensing

ISCF · Collaborative R&D · 2022-11-01 – 2024-04-29 · with 2 other participants

£319,861

whole project

Coldquanta UK LimitedleadDurham UniversityLeonardo UK Ltd

RALFS – Rydberg Atom Low Frequency SensingLead

Innovate UK · Collaborative R&D · 2022-11-01 – 2024-04-30 · with 2 other participants

£195,142

awarded

Coldquanta UK Limitedlead£195,142

Durham University£124,719

Leonardo UK Ltd£0

RALFS – Rydberg Atom Low Frequency SensingLead

ISCF · Collaborative R&D · 2022-11-01 – 2024-04-29 · with 2 other participants

£319,861

whole project

Coldquanta UK LimitedleadDurham UniversityLeonardo UK Ltd

Ultracold quantum memoriesLead

Innovate UK · Collaborative R&D · 2022-11-01 – 2024-04-30 · with 2 other participants

£197,967

awarded

Coldquanta UK Limitedlead£197,967

ORCA Computing Ltd.£90,940

Cisco International Limited£20,069

Ultracold quantum memories

ISCF · Collaborative R&D · 2022-11-01 – 2024-04-29 · with 2 other participants

£308,975

whole project

Coldquanta UK LimitedleadCisco International Limited Orca Computing Ltd.

Ultracold quantum memoriesLead

ISCF · Collaborative R&D · 2022-11-01 – 2024-04-29 · with 2 other participants

£308,975

whole project

Coldquanta UK LimitedleadCisco International Limited Orca Computing Ltd.

Miniature Packaged Ion TrapsLead

Innovate UK · Collaborative R&D · 2022-11-01 – 2024-07-31 · with 2 other participants

£196,140

awarded

Coldquanta UK Limitedlead£196,140

University of Oxford£147,703

STFC - Laboratories£0

Miniature Packaged Ion TrapsLead

ISCF · Collaborative R&D · 2022-11-01 – 2024-07-30 · with 2 other participants

£343,843

whole project

Coldquanta UK LimitedleadStfc - LaboratoriesUniversity Of Oxford

Miniature Packaged Ion Traps

ISCF · Collaborative R&D · 2022-11-01 – 2024-07-30 · with 2 other participants

£343,843

whole project

Coldquanta UK LimitedleadStfc - LaboratoriesUniversity Of Oxford

TALENT – Tapered AmpLifiErs for quaNtum Technologies

Innovate UK · Collaborative R&D · 2022-11-01 – 2024-08-31 · with 2 other participants

£30,295

awarded

Fraunhofer UK Research Limited£192,713

Alter Technology Tuv Nord UK Limitedlead£112,392

Coldquanta UK Limited£30,295

TALENT – Tapered AmpLifiErs for quaNtum Technologies

ISCF · Collaborative R&D · 2022-11-01 – 2024-08-30 · with 2 other participants

£335,400

whole project

Alter Technology Tuv Nord UK LimitedleadColdquanta UK LimitedFraunhofer UK Research Limited

QT Assemble: Integrated Quantum Technology Programme

Innovate UK · CR&D Bilateral · 2020-09-01 – 2025-02-28 · with 13 other participants

£871,987

awarded

Fraunhofer UK Research Limitedlead£1,037,815

Coldquanta UK Limited£871,987

Photon Force Ltd£816,797

University of Southampton£758,090

Aegiq Ltd£589,250

Skylark Lasers Limited£559,602

Covesion Limited£557,031

Inex Microtechnology Limited£438,117

Gooch & Housego (Torquay) Limited£388,806

Powerphotonic Limited£355,639

University of Strathclyde£319,338

Alter Technology Tuv Nord UK Ltd£249,948

Redwave Labs Ltd£243,977

Caledonian Photonics Limited£177,164

QT Assemble: Integrated Quantum Technology Programme

ISCF · CR&D Bilateral · 2020-08-31 – 2025-02-28 · with 13 other participants

£7,363,560

whole project

Fraunhofer UK Research Limitedlead Aegiq Ltd Alter Technology Tuv Nord UK Ltd Caledonian Photonics LimitedColdquanta UK LimitedCovesion Limited Gooch & Housego (Torquay) Limited Inex Microtechnology Limited Photon Force Ltd Powerphotonic Limited Redwave Labs Ltd Skylark Lasers Limited University Of Southampton University Of Strathclyde

High-BIAS2: High-Bandwidth Inertial Atom Source & SensorLead

Innovate UK · Collaborative R&D · 2020-08-01 – 2024-05-31 · with 6 other participants

£901,585

awarded

Coldquanta UK Limitedlead£901,585

Fraunhofer UK Research Limited£831,548

Alter Technology Tuv Nord UK Limited£441,430

Redwave Labs Ltd£365,694

Caledonian Photonics Limited£200,702

Bae Systems PLC£110,901

Pa Consulting Services Limited£0

High-BIAS2: High-Bandwidth Inertial Atom Source & SensorLead

ISCF · Collaborative R&D · 2020-07-31 – 2024-05-30 · with 6 other participants

£2,851,860

whole project

Coldquanta UK LimitedleadAlter Technology Tuv Nord UK Limited Bae Systems PLC Caledonian Photonics Limited Fraunhofer UK Research Limited Pa Consulting Services Limited Redwave Labs Ltd

High-BIAS2: High-Bandwidth Inertial Atom Source & Sensor

ISCF · Collaborative R&D · 2020-07-31 – 2024-05-30 · with 6 other participants

£2,851,860

whole project

Coldquanta UK LimitedleadAlter Technology Tuv Nord UK Limited Bae Systems PLC Caledonian Photonics Limited Fraunhofer UK Research Limited Pa Consulting Services Limited Redwave Labs Ltd

PICAS2: Photonically Integrated Cold-Atom Source and SystemLead

Innovate UK · CR&D Bilateral · 2020-04-01 – 2021-12-31 · with 2 other participants

£143,484

awarded

Coldquanta UK Limitedlead£143,484

Alter Technology Tuv Nord UK Limited£82,635

Fraunhofer UK Research Limited£75,745

PICAS2: Photonically Integrated Cold-Atom Source and SystemLead

ISCF · CR&D Bilateral · 2020-03-31 – 2021-12-31 · with 2 other participants

£301,863

whole project

Coldquanta UK LimitedleadAlter Technology Tuv Nord UK Limited Fraunhofer UK Research Limited

PICAS2: Photonically Integrated Cold-Atom Source and System

ISCF · CR&D Bilateral · 2020-03-31 – 2021-12-31 · with 2 other participants

£301,863

whole project

Coldquanta UK LimitedleadAlter Technology Tuv Nord UK Limited Fraunhofer UK Research Limited

MCLAREN: Miniaturised Cold Atom Gravimeter for Space Applications

Innovate UK · Collaborative R&D · 2018-04-01 – 2019-03-31 · with 5 other participants

£255,927

awarded

M Squared Lasers Limitedlead£302,684

Coldquanta UK Limited£255,927

Magnetic Shields Limited£105,199

Clyde Space Limited£17,903

The Science And Technology Facilities Council£0

University of St Andrews£0

MITAS: Miniaturised Ion Trap Atomic SourceLead

Innovate UK · Collaborative R&D · 2018-03-01 – 2019-03-31 · with 1 other participant

£180,382

awarded

Coldquanta UK Limitedlead£180,382

University of Oxford£0

High BandwidthInterial Atom Source (high-BIAS)

Innovate UK · Collaborative R&D · 2018-01-01 – 2019-06-30 · with 4 other participants

£228,092

awarded

Fraunhofer UK Research Limited£354,568

Coldquanta UK Limited£228,092

Airbus Group Limitedlead£59,630

Airbus Operations Limited£4,155

PA Consulting Group£0

PICAS: Photonically Integrated Cold Atom SourceLead

Innovate UK · Feasibility Studies · 2017-05-01 – 2018-04-30 · with 1 other participant

£127,467

awarded

M Squared Lasers Limited£139,246

Coldquanta UK Limitedlead£127,467

Commercial Portable Gravity Meters Based on Quantum TechnologiesLead

Innovate UK · Feasibility Studies · 2015-06-01 – 2016-02-29 · with 2 other participants

£40,062

awarded

Coldquanta UK Limitedlead£40,062

M Squared Lasers Limited£14,012

University of Birmingham£0

Scaleup signal

OECD growth threshold met

35% employee CAGR