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Companies/11112870

Chartwell Marine Ltd

Private Limited Company · Portsmouth

ActiveUnited KingdomIncorporated 2017Private Limited Company
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Documents & history

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

Accounts to 2025-12-31

IXBRL · 114 source facts · 20 selected values

Validation findings
XBRL valid
Reporting period
2025-01-01 to 2025-12-31
Extraction status
complete
Numeric facts
70
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_4318_11112870_20251231
Source archive
Accounts_Bulk_Data-2026-09-30.zip

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

Accounts to 2024-12-31

IXBRL · 145 source facts · 22 selected values

Validation findings
XBRL valid
Reporting period
2024-01-01 to 2024-12-31
Extraction status
complete
Numeric facts
96
Documents processed
1
XBRL standards validation
valid
Filing-profile validation
invalid
Parser
arelle 2.44.4
Taxonomy
IFRS-2023-01-01.xsd
Currency
GBP
Source identifier
Prod224_2509_11112870_20241231
Source archive
Accounts_Monthly_Data-September2025.zip

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

Accounts to 2023-12-31

IXBRL · 143 source facts · 22 selected values

Not assessed
legacy record
Reporting period
2023-01-01 to 2023-12-31
Extraction status
Legacy / not assessed
Numeric facts
92
Documents processed
Not recorded
XBRL standards validation
Not assessed
Filing-profile validation
Not assessed
Parser
Legacy parser
Taxonomy
IFRS-2021-01-01.xsd
Currency
GBP
Source identifier
Prod224_2476_11112870_20231231
Source archive
Accounts_Monthly_Data-September2024.zip

Accounts to 2021-12-31

IXBRL · 148 source facts · 22 selected values

Not assessed
legacy record
Reporting period
2021-01-01 to 2021-12-31
Extraction status
Legacy / not assessed
Numeric facts
94
Documents processed
Not recorded
XBRL standards validation
Not assessed
Filing-profile validation
Not assessed
Parser
Legacy parser
Taxonomy
IFRS-2021-01-01.xsd
Currency
GBP
Source identifier
Prod224_0110_11112870_20211231
Source archive
Accounts_Monthly_Data-September2022.zip

Accounts to 2020-12-31

IXBRL · 127 source facts · 22 selected values

Not assessed
legacy record
Reporting period
2020-01-01 to 2020-12-31
Extraction status
Legacy / not assessed
Numeric facts
79
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_0094_11112870_20201231
Source archive
Accounts_Monthly_Data-September2021.zip

Accounts to 2019-12-31

IXBRL · 126 source facts · 22 selected values

Not assessed
legacy record
Reporting period
2019-01-01 to 2019-12-31
Extraction status
Legacy / not assessed
Numeric facts
80
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_0084_11112870_20191231
Source archive
Accounts_Monthly_Data-November2020.zip

Accounts to 2018-12-31

IXBRL · 86 source facts · 11 selected values

Not assessed
legacy record
Reporting period
2017-12-15 to 2018-12-31
Extraction status
Legacy / not assessed
Numeric facts
41
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_0070_11112870_20181231
Source archive
Accounts_Monthly_Data-September2019.zip

Registered details

11112870
Status
Active
Type
Private Limited Company
Incorporated
2017-12-15
Jurisdiction
—
Registered office
26 THE SLIPWAY, MARINA KEEP, PORTSMOUTH, HAMPSHIRE, PO6 4TR, ENGLAND

Classification

1 SIC codes
23112

Capital & company events

Reconstructed equity rounds and matched research funding.

Equity fundraising

0 SH01-derived rounds

No reconstructed allotment rounds.

Research and innovation

12 matched grants
Waves 2.0Lead
Innovate UK · Collaborative R&D · 2025-09-01 – 2026-03-31 · with 5 other participants
£131,761
awarded
Newcastle University£160,764
Chartwell Marine Ltdlead£131,761
O.s. Energy (UK) Ltd£83,997
Njord Offshore Ltd£14,876
Caterpillar Marine Power UK Limited£0
Vestas Offshore Wind UK Ltd£0
Methanol Pathfinder UK - prototyping an innovative methanol propulsion system
Innovate UK · Collaborative R&D · 2025-09-01 – 2026-03-31 · with 1 other participant
£59,199
awarded
Wsw Marine Ltdlead£262,763
Chartwell Marine Ltd£59,199
'AI-assisted power system optimization for green methanol/hydrogen Service Operation Vessels
Innovate UK · Feasibility Studies · 2024-11-01 – 2025-03-31 · with 4 other participants
£27,747
awarded
Steamology Motion Limited£114,146
University of Birmingham£106,420
Longitude Consulting Engineers Limitedlead£39,568
Chartwell Marine Ltd£27,747
Dnv UK Limited£11,780
Hydrogen Zero Emission Maritime (HyZEM)
Innovate UK · Missions · 2024-07-01 – 2025-12-31 · with 5 other participants
£80,936
awarded
Steamology Motion Limitedlead£478,362
Ncc Operations Limited£385,518
Duodrive Limited£154,648
Chartwell Marine Ltd£80,936
Offshore Renewable Energy Catapult£35,340
Freeport East Limited£0
WAVES - Wind and Aquaculture Vessels: Emission less Sailing
Innovate UK · Collaborative R&D · 2024-04-01 – 2025-03-31 · with 5 other participants
£197,373
awarded
Newcastle University£311,586
Brunel University London£267,922
Autonomous Devices Limited£214,816
Chartwell Marine Ltd£197,373
O.s. Energy (UK) Ltdlead£129,934
Cummins Ltd£0
TransShip II - RV Prince Madog Hydrogen Retrofit
Innovate UK · Collaborative R&D · 2023-04-01 – 2025-03-31 · with 9 other participants
£32,288
awarded
O.s. Energy (UK) Ltdlead£2,347,472
Newcastle University£780,819
University of Exeter£419,276
Engas Global Ltd£354,749
Solis Marine Engineering Limited£107,242
Newcastle Marine Services Ltd.£77,467
Cedar Marine Limited£70,629
Chartwell Marine Ltd£32,288
Stone Marine Propulsion Limited£21,949
H2Tec Limited£9,785
Zero Emission Solent Tri FoilerLead
Innovate UK · Collaborative R&D · 2023-04-01 – 2025-03-31 · with 2 other participants
£964,558
awarded
Chartwell Marine Ltdlead£964,558
Solent University£203,471
Newcastle Marine Services Ltd.£168,921
Project ZERO - Zero Emission Research and Offshore Service Vessel
Innovate UK · Feasibility Studies · 2023-01-01 – 2023-08-31 · with 7 other participants
£81,731
awarded
University of Strathclyde£219,866
University of Exeter£123,247
O.s. Energy (UK) Ltdlead£84,366
Chartwell Marine Ltd£81,731
Cedar Marine Limited£68,344
Ecomar Propulsion Ltd£63,084
Solis Marine Engineering Limited£54,247
Newcastle Marine Services Ltd.£37,216
eCTV - Fully Electric Offshore Windfarm Support
Innovate UK · Feasibility Studies · 2023-01-01 – 2023-08-31 · with 2 other participants
£64,943
awarded
R3Energise Ltdlead£109,539
Chartwell Marine Ltd£64,943
Newcastle Marine Services Ltd.£36,398
Methanol powered zero-carbon vessel design studyLead
Innovate UK · Collaborative R&D · 2022-10-01 – 2023-09-30 · with 2 other participants
£255,082
awarded
Chartwell Marine Ltdlead£255,082
Boat Electrics & Electronics Limited£36,656
Engineered Marine Systems Ltd£31,423
Safety Net Phase II
Innovate UK · Collaborative R&D · 2021-07-01 – 2023-03-31 · with 4 other participants
£152,476
awarded
Zelim Limitedlead£1,009,547
Chartwell Marine Ltd£152,476
Ocean Infinity Innovations Limited£91,419
Offshore Renewable Energy Catapult£14,348
Orsted Power (UK) Limited£0
Safety Net: Unmanned offshore search and rescue
Innovate UK · Collaborative R&D · 2020-10-01 – 2021-06-30 · with 5 other participants
£36,430
awarded
Zelim Limitedlead£174,212
Offshore Renewable Energy Catapult£94,200
Chartwell Marine Ltd£36,430
Orsted Power (UK) Limited£0
Red Rock Power Limited£0
Scottishpower Renewables (UK) Limited£0