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Companies/05256049

Critical Software Ltd

Other information technology service activities · Southampton

ActiveUnited KingdomIncorporated 2004Private 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 · 329 source facts · 26 selected values

Validation findings
XBRL valid
Reporting period
2025-01-01 to 2025-12-31
Extraction status
complete
Numeric facts
228
Documents processed
1
XBRL standards validation
valid
Filing-profile validation
invalid
Parser
arelle 2.44.4
Taxonomy
FRS-102-2026-01-01.xsd
Currency
GBP
Source identifier
Prod223_4301_05256049_20251231
Source archive
Accounts_Bulk_Data-2026-09-05.zip

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

Accounts to 2024-12-31

IXBRL · 328 source facts · 26 selected values

Validation findings
XBRL valid
Reporting period
2024-01-01 to 2024-12-31
Extraction status
complete
Numeric facts
235
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_3600_05256049_20241231
Source archive
Accounts_Monthly_Data-February2025.zip

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

Accounts to 2023-12-31

IXBRL · 325 source facts · 25 selected values

Not assessed
legacy record
Reporting period
2023-01-01 to 2023-12-31
Extraction status
Legacy / not assessed
Numeric facts
230
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_05256049_20231231
Source archive
Accounts_Monthly_Data-June2024.zip

Accounts to 2022-12-31

IXBRL · 319 source facts · 25 selected values

Not assessed
legacy record
Reporting period
2022-01-01 to 2022-12-31
Extraction status
Legacy / not assessed
Numeric facts
227
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_05256049_20221231
Source archive
Accounts_Monthly_Data-August2023.zip

Accounts to 2021-12-31

IXBRL · 338 source facts · 30 selected values

Not assessed
legacy record
Reporting period
2021-01-01 to 2021-12-31
Extraction status
Legacy / not assessed
Numeric facts
248
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_0104_05256049_20211231
Source archive
Accounts_Monthly_Data-March2022.zip

Accounts to 2020-12-31

IXBRL · 343 source facts · 30 selected values

Not assessed
legacy record
Reporting period
2020-01-01 to 2020-12-31
Extraction status
Legacy / not assessed
Numeric facts
254
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_05256049_20201231
Source archive
Accounts_Monthly_Data-July2021.zip

Accounts to 2019-12-31

IXBRL · 287 source facts · 30 selected values

Not assessed
legacy record
Reporting period
2019-01-01 to 2019-12-31
Extraction status
Legacy / not assessed
Numeric facts
198
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_0078_05256049_20191231
Source archive
Accounts_Monthly_Data-May2020.zip

Accounts to 2018-12-31

IXBRL · 173 source facts · 20 selected values

Not assessed
legacy record
Reporting period
2018-01-01 to 2018-12-31
Extraction status
Legacy / not assessed
Numeric facts
115
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_0064_05256049_20181231
Source archive
Accounts_Monthly_Data-March2019.zip

Accounts to 2008-12-31

XBRL · 47 source facts · 18 selected values

Not assessed
legacy record
Reporting period
— to —
Extraction status
Legacy / not assessed
Numeric facts
33
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_8999_05256049_20081231
Source archive
Accounts_Monthly_Data-JanuaryToDecember2009.zip

Registered details

05256049
Status
Active
Type
Private Limited Company
Incorporated
2004-10-12
Jurisdiction
—
Registered office
TAGUS HOUSE, 9 OCEAN WAY, SOUTHAMPTON, HAMPSHIRE, SO14 3TJ, UNITED KINGDOM

Classification

1 SIC codes
62090

Capital & company events

Reconstructed equity rounds and matched research funding.

Equity fundraising

0 SH01-derived rounds

No reconstructed allotment rounds.

Research and innovation

6 matched grants
IODiCUS - Interoperable Open Digital Control Unit System
Innovate UK · Collaborative R&D · 2015-01-01 – 2016-09-30 · with 6 other participants
£50,182
awarded
University of Bristol£129,986
Secure Controls UK Limited£70,000
Telemetry Associates Limitedlead£54,000
Critical Software Technologies Limited£50,182
Trusted Renewables Limited£42,000
Smart Homes &Buildings Association (2016) Ltd£22,518
Smart Homes & Buildings Association Limited£17,496
SMARTening the High StreetLead
Innovate UK · Small Business Research Initiative · 2014-06-01 – 2014-11-30
£99,487
awarded
SHAWN (Secure High availability Avionics Wireless Networks)
Innovate UK · Collaborative R&D · 2014-01-01 – 2016-06-30 · with 5 other participants
£69,252
awarded
Ge Aviation Systems Limitedlead£183,072
University of Strathclyde£162,724
Royal Holloway and Bedford New College£149,341
HW Communications Limited£146,387
Critical Software Technologies Limited£69,252
Freescale Semiconductor UK Limited£13,189
IVHM-ARRIVE: Open Collaborative Solution for Helicopter Health & Prognostics
Innovate UK · Collaborative R&D · 2014-01-01 – 2017-12-31 · with 2 other participants
£302,525
awarded
Helitune Limitedlead£374,683
Critical Software Technologies Limited£302,525
University of Bristol£257,493
Interoperability of energy harvesting, storage and use
Innovate UK · Feasibility Studies · 2013-08-01 – 2013-10-31 · with 2 other participants
£3,852
awarded
Edf Energy R&D UK Centre Limitedlead£17,821
Smart Homes & Buildings Association Limited£5,623
Critical Software Technologies Limited£3,852
Artemis - EmmonLead
Innovate UK · EU-Funded · 2009-03-01 – 2012-05-31 · with 1 other participant
£82,355
awarded
Critical Software Technologies Limitedlead£82,355
Intesys Limited£19,056