Hydrosurv Unmanned Survey (UK) Ltd

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

ActiveUnited KingdomIncorporated 2011Private Limited Company

Documents & history

Available account evidence and business events. This is not a complete filing history or document library.

Accounts to 2025-04-30

IXBRL · 50 source facts · 14 selected values

Validation findings

XBRL valid

Reporting period: 2024-05-01 to 2025-04-30
Extraction status: complete
Numeric facts: 20
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_2506_07604820_20250430
Source archive: Accounts_Monthly_Data-June2025.zip

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

Accounts to 2024-04-30

IXBRL · 50 source facts · 14 selected values

Not assessed

legacy record

Reporting period: 2023-05-01 to 2024-04-30
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-102-2023-01-01.xsd
Currency: GBP
Source identifier: Prod224_2266_07604820_20240430
Source archive: Accounts_Monthly_Data-June2024.zip

Accounts to 2023-04-30

IXBRL · 49 source facts · 14 selected values

Not assessed

legacy record

Reporting period: 2022-05-01 to 2023-04-30
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_0018_07604820_20230430
Source archive: Accounts_Monthly_Data-June2023.zip

Accounts to 2022-04-30

IXBRL · 53 source facts · 16 selected values

Not assessed

legacy record

Reporting period: 2021-05-01 to 2022-04-30
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: IFRS-2019-01-01.xsd
Currency: GBP
Source identifier: Prod224_0109_07604820_20220430
Source archive: Accounts_Monthly_Data-August2022.zip

Accounts to 2021-04-30

IXBRL · 53 source facts · 16 selected values

Not assessed

legacy record

Reporting period: 2020-05-01 to 2021-04-30
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: IFRS-2019-01-01.xsd
Currency: GBP
Source identifier: Prod224_0093_07604820_20210430
Source archive: Accounts_Monthly_Data-August2021.zip

Accounts to 2020-04-30

IXBRL · 54 source facts · 14 selected values

Not assessed

legacy record

Reporting period: 2019-05-01 to 2020-04-30
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: IFRS-2014-09-01.xsd
Currency: GBP
Source identifier: Prod224_0079_07604820_20200430
Source archive: Accounts_Monthly_Data-June2020.zip

Accounts to 2019-04-30

IXBRL · 52 source facts · 14 selected values

Not assessed

legacy record

Reporting period: 2018-05-01 to 2019-04-30
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: IFRS-2014-09-01.xsd
Currency: GBP
Source identifier: Prod224_0068_07604820_20190430
Source archive: Accounts_Monthly_Data-July2019.zip

Accounts to 2018-04-30

IXBRL · 51 source facts · 16 selected values

Not assessed

legacy record

Reporting period: 2017-05-01 to 2018-04-30
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: IFRS-2014-09-01.xsd
Currency: GBP
Source identifier: Prod224_0056_07604820_20180430
Source archive: Accounts_Monthly_Data-July2018.zip

Accounts to 2017-04-30

IXBRL · 46 source facts · 14 selected values

Not assessed

legacy record

Reporting period: 2016-05-01 to 2017-04-30
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: IFRS-2014-09-01.xsd
Currency: GBP
Source identifier: Prod224_0046_07604820_20170430
Source archive: Accounts_Monthly_Data-September2017.zip

Accounts to 2016-04-30

IXBRL · 64 source facts · 20 selected values

Not assessed

legacy record

Reporting period: 2015-05-01 to 2016-04-30
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: uk-gaap-full-2009-09-01.xsd
Currency: GBP
Source identifier: Prod224_0031_07604820_20160430
Source archive: Accounts_Monthly_Data-June2016.zip

Accounts to 2014-04-30

IXBRL · 52 source facts · 20 selected values

Not assessed

legacy record

Reporting period: 2013-05-01 to 2014-04-30
Extraction status: Legacy / not assessed
Numeric facts: 34
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_07604820_20140430
Source archive: Accounts_Monthly_Data-January2015.zip

Accounts to 2012-04-30

XBRL · 33 source facts · 6 selected values

Not assessed

legacy record

Reporting period: — to —
Extraction status: Legacy / not assessed
Numeric facts: 15
Documents processed: Not recorded
XBRL standards validation: Not assessed
Filing-profile validation: Not assessed
Parser: Legacy parser
Taxonomy: uk-gaap-ae-2008-04-06.xsd
Currency: GBP
Source identifier: Prod224_9985_07604820_20120430
Source archive: Accounts_Monthly_Data-December2012.zip

Registered details

07604820

Status: Active
Type: Private Limited Company
Incorporated: 2011-04-14
Jurisdiction: —
Registered office: UNIT 5, BRADMAN WAY, EXETER, EX2 8PE, 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

42 matched grants

ENDURA - Engineering Next-generation Durable Uncrewed Resilient AssembliesLead

Innovate UK · Collaborative R&D · 2026-02-01 – 2026-03-31

£24,841

awarded

AMBROSIA: Autonomous Monitoring of Biodiversity with Remote Ocean Sensing and Integrated AnalyticsLive

Innovate UK · Collaborative R&D · 2025-04-01 – 2027-03-31 · with 2 other participants

£94,233

awarded

HydroSurv Unmanned Survey (UK) Ltd£94,233

Oceanos Earth Ltdlead£93,120

Offshore Renewable Energy Catapult£59,921

Virtual Watchkeeper: PrecisionPilotLead

Innovate UK · Collaborative R&D · 2025-04-01 – 2026-03-31

£99,508

awarded

BOSS LEVEL (Battery Optimisation Sensor Systems with Local Environment and Vessel Engineering Learnings)

Innovate UK · Feasibility Studies · 2024-10-01 – 2025-03-31 · with 5 other participants

£57,623

awarded

Marine South East Limited£103,995

University of Portsmouth£93,977

Barter For Things Ltd.lead£69,371

HydroSurv Unmanned Survey (UK) Ltd£57,623

Swanbarton Limited£28,742

Houlder Limited£14,551

APM-ROUV - AI Predictive Maintenance for Remotely Operated Uncrewed VesselsLead

Innovate UK · Collaborative R&D · 2024-10-01 – 2025-03-31 · with 1 other participant

£33,963

awarded

HydroSurv Unmanned Survey (UK) Ltdlead£33,963

University of the West of England£15,937

APM-ROUV - AI Predictive Maintenance for Remotely Operated Uncrewed VesselsLead

TMF · Collaborative R&D · 2024-09-30 – 2025-03-30 · with 1 other participant

£49,900

whole project

Hydrosurv Unmanned Survey (UK) LtdleadUniversity Of The West Of England

APM-ROUV - AI Predictive Maintenance for Remotely Operated Uncrewed Vessels

TMF · Collaborative R&D · 2024-09-30 – 2025-03-30 · with 1 other participant

£49,900

whole project

Hydrosurv Unmanned Survey (UK) LtdleadUniversity Of The West Of England

Roc + DockLead

Innovate UK · Launchpad · 2024-05-01 – 2025-10-31 · with 1 other participant

£219,407

awarded

HydroSurv Unmanned Survey (UK) Ltdlead£219,407

South Devon College£120,240

Smart Ports, Clean Waters: USV-based water quality monitoring

Innovate UK · Launchpad · 2024-05-01 – 2025-10-31 · with 5 other participants

£139,979

awarded

Mseis Limitedlead£145,474

HydroSurv Unmanned Survey (UK) Ltd£139,979

Chelsea Technologies£77,838

Falmouth Harbour Commissioners£10,465

Cattewater Harbour Commissioners£8,391

Dart Harbour & Navigation Authority£325

SONARS - Seagrass observation using novel acoustic remote sensingLead

Innovate UK · CR&D Bilateral · 2024-02-01 – 2024-10-31

£227,580

awarded

SONARS - Seagrass observation using novel acoustic remote sensingLead

DEFRA · CR&D Bilateral · 2024-02-01 – 2024-10-31

£227,580

whole project

SONARS - Seagrass observation using novel acoustic remote sensing

DEFRA · CR&D Bilateral · 2024-02-01 – 2024-10-31

£227,580

whole project

Autonomous Seagrass Habitat Monitoring System (ASHMoS)Lead

ISCF · CR&D Bilateral · 2023-02-01 – 2023-07-30 · with 1 other participant

£152,708

whole project

Hydrosurv Unmanned Survey (UK) LtdleadUniversity Of Plymouth

Autonomous Seagrass Habitat Monitoring System (ASHMoS)

ISCF · CR&D Bilateral · 2023-02-01 – 2023-07-30 · with 1 other participant

£152,708

whole project

Hydrosurv Unmanned Survey (UK) LtdleadUniversity Of Plymouth

Autonomous Seagrass Habitat Monitoring System (ASHMoS)Lead

Innovate UK · CR&D Bilateral · 2023-02-01 – 2023-07-31 · with 1 other participant

£105,817

awarded

HydroSurv Unmanned Survey (UK) Ltdlead£105,817

University of Plymouth£46,891

SEEPORT | Seagoing Efficient Electrified Powertrains Optimised for Remote TransportLead

Innovate UK · Collaborative R&D · 2022-12-01 – 2024-05-31 · with 1 other participant

£296,954

awarded

HydroSurv Unmanned Survey (UK) Ltdlead£296,954

ABCO Industries Inc£0

REAV-40 Offshore Wind Utility Extension (Resilience Fund)Lead

Innovate UK · Collaborative R&D · 2021-12-01 – 2022-01-31

£9,997

awarded

Squads of Adaptive Robots (SoAR)

Innovate UK · Collaborative R&D · 2021-10-01 – 2023-09-30 · with 5 other participants

£259,746

awarded

Planet Ocean Limitedlead£384,707

National Oceanography Centre£305,999

HydroSurv Unmanned Survey (UK) Ltd£259,746

Royal Holloway Univ of London£259,698

Sonardyne International Limited£206,594

Offshore Renewable Energy Catapult£21,388

Squads of Adaptive Robots (SoAR)

ISCF · Collaborative R&D · 2021-09-30 – 2023-09-29 · with 5 other participants

£1,438,132

whole project

Planet Ocean LimitedleadHydrosurv Unmanned Survey (UK) LtdNational Oceanography Centre Offshore Renewable Energy CatapultRoyal Holloway Univ Of LondonSonardyne International Limited

(HeRO) Hybrid-enabled Remote OperationsLead

Innovate UK · Collaborative R&D · 2021-09-01 – 2022-03-31 · with 3 other participants

£157,671

awarded

HydroSurv Unmanned Survey (UK) Ltdlead£157,671

Dynautics Ltd£52,281

Fischer Panda U.K. Limited£41,686

Sonardyne International Limited£11,268

Autonomous Acoustic Ground Discrimination System for Seagrass CharacterisationLead

Innovate UK · Collaborative R&D · 2021-07-01 – 2022-12-31 · with 1 other participant

£146,441

awarded

HydroSurv Unmanned Survey (UK) Ltdlead£146,441

University of Plymouth£56,963

HydroSurv - REAV-40 Offshore Wind Utility ExtensionLead

Innovate UK · Collaborative R&D · 2021-04-01 – 2022-03-31 · with 1 other participant

£92,460

awarded

HydroSurv Unmanned Survey (UK) Ltdlead£92,460

Sonardyne International Limited£58,574

HydroSurv - REAV-40 Offshore Wind Utility Extension

ISCF · Collaborative R&D · 2021-03-31 – 2022-03-30 · with 1 other participant

£151,034

whole project

Hydrosurv Unmanned Survey (UK) LtdleadSonardyne International Limited

HydroSurv - REAV-40 Offshore Wind Utility ExtensionLead

ISCF · Collaborative R&D · 2021-03-31 – 2022-03-30 · with 1 other participant

£151,034

whole project

Hydrosurv Unmanned Survey (UK) LtdleadSonardyne International Limited

Smart Ports: Open-data assisted operations and maintenance within seaportsLead

Innovate UK · Small Business Research Initiative · 2021-01-01 – 2021-03-31

£74,104

awarded

HydroSurv API - Combining automated survey with automated data pipelinesLead

Innovate UK · Collaborative R&D · 2020-11-01 – 2021-04-30

£99,836

awarded

HydroSurv - COVID-19, Continuity grants to support USV commercialisationLead

Innovate UK · Feasibility Studies · 2020-06-01 – 2020-11-30

£68,116

awarded

SeaWynd: Autonomous Inspection of Seabed and Splash Zone Structures for Offshore Wind Arrays

ISCF · Collaborative R&D · 2019-11-01 – 2021-06-29 · with 2 other participants

£182,077

whole project

Marynsol LimitedleadHydrosurv Unmanned Survey (UK) LtdOffshore Renewable Energy Catapult

SeaWynd: Autonomous Inspection of Seabed and Splash Zone Structures for Offshore Wind Arrays

Innovate UK · Collaborative R&D · 2019-11-01 – 2021-06-30 · with 2 other participants

£78,439

awarded

Marynsol Limitedlead£87,651

HydroSurv Unmanned Survey (UK) Ltd£78,439

Offshore Renewable Energy Catapult£15,987

Unmanned Surface Vessels for Rapid Environmental Assessment in challenging inland waterways and tidal environmentsLead

ISCF · Collaborative R&D · 2019-02-01 – 2021-04-29 · with 3 other participants

£663,627

whole project

Hydrosurv Unmanned Survey (UK) LtdleadCore Blue Limited Offshore Renewable Energy Catapult Reygar Limited

Unmanned Surface Vessels for Rapid Environmental Assessment in challenging inland waterways and tidal environments

ISCF · Collaborative R&D · 2019-02-01 – 2021-04-29 · with 3 other participants

£663,627

whole project

Hydrosurv Unmanned Survey (UK) LtdleadCore Blue Limited Offshore Renewable Energy Catapult Reygar Limited

Unmanned Surface Vessels for Rapid Environmental Assessment in challenging inland waterways and tidal environmentsLead

Innovate UK · Collaborative R&D · 2019-02-01 – 2021-04-30 · with 3 other participants

£328,621

awarded

HydroSurv Unmanned Survey (UK) Ltdlead£328,621

Core Blue Limited£156,317

Reygar Limited£110,179

Offshore Renewable Energy Catapult£68,511

Underwater photogrammetry for immersive audience experiencesLead

Innovate UK · Feasibility Studies · 2018-10-01 – 2019-03-31 · with 1 other participant

£31,495

awarded

Safeguard Nautica Ltdlead£31,495

Core Blue Limited£10,490

Underwater photogrammetry for immersive audience experiencesLead

ISCF · Feasibility Studies · 2018-09-30 – 2019-03-31 · with 1 other participant

£41,985

whole project

Hydrosurv Unmanned Survey (UK) LtdleadCore Blue Limited

Underwater photogrammetry for immersive audience experiences

ISCF · Feasibility Studies · 2018-09-30 – 2019-03-31 · with 1 other participant

£41,985

whole project

Hydrosurv Unmanned Survey (UK) LtdleadCore Blue Limited

Micro Autonomous Surface Vessel (Micro-ASV) for inland waterway surveying

ISCF · Feasibility Studies · 2018-01-01 – 2018-09-29 · with 1 other participant

£94,880

whole project

Hydrosurv Unmanned Survey (UK) LtdleadReygar Limited

Micro Autonomous Surface Vessel (Micro-ASV) for inland waterway surveyingLead

ISCF · Feasibility Studies · 2018-01-01 – 2018-09-29 · with 1 other participant

£94,880

whole project

Hydrosurv Unmanned Survey (UK) LtdleadReygar Limited

Micro Autonomous Surface Vessel (Micro-ASV) for inland waterway surveyingLead

Innovate UK · Feasibility Studies · 2018-01-01 – 2018-09-30 · with 1 other participant

£52,508

awarded

Safeguard Nautica Ltdlead£52,508

Reygar Limited£42,372

Subsea Decommissioning Pile Cutting System - Embedment Cutting HeadLead

Innovate UK · Feasibility Studies · 2015-11-01 – 2016-10-31 · with 2 other participants

£46,961

awarded

University of Plymouth£58,506

Safeguard Nautical Limtedlead£46,961

Exeter Fabrication Limited£16,826

Affordable Subsea Pile Cutting & Extraction SystemLead

Innovate UK · GRD Proof of Market · 2015-02-01 – 2015-07-31

£22,976

awarded

Small Commercial Vessel Performance Management System

Innovate UK · Collaborative R&D · 2015-01-01 – 2017-06-30 · with 2 other participants

£112,588

awarded

Keynvor MorLift Limitedlead£220,870

Safeguard Nautical Limted£112,588

Reygar Limited£111,673

Subsea Pile Decommissioning System - Deployment & Recovery DeviceLead

Innovate UK · GRD Proof of Concept