Loowatt Ltd
Private Limited Company · London
ActiveUnited KingdomIncorporated 2009Private 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 · 197 source facts · 28 selected values
Not assessedlegacy record
Accounts to 2025-12-31
IXBRL · 197 source facts · 28 selected values
Not assessed
legacy record
- Reporting period
- 2025-01-01 to 2025-12-31
- Extraction status
- Legacy / not assessed
- Numeric facts
- 113
- Documents processed
- Not recorded
- XBRL standards validation
- Not assessed
- Filing-profile validation
- Not assessed
- Parser
- Legacy parser
- Taxonomy
- FRS-102-2025-01-01.xsd
- Currency
- GBP
- Source identifier
- Prod223_4259_07082726_20251231
- Source archive
- Accounts_Bulk_Data-2026-07-09.zip
Accounts to 2025-12-31
IXBRL · 197 source facts · 28 selected values
Validation findingsXBRL valid
Accounts to 2025-12-31
IXBRL · 197 source facts · 28 selected values
Validation findings
XBRL valid
- Reporting period
- 2025-01-01 to 2025-12-31
- Extraction status
- complete
- Numeric facts
- 113
- 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_2607_07082726_20251231
- Source archive
- Accounts_Monthly_Data-July2026.zip
Extraction findings: filing rules invalid. These describe source processing, not an audit opinion on the company.
Accounts to 2024-12-31
IXBRL · 230 source facts · 28 selected values
Validation findingsXBRL valid
Accounts to 2024-12-31
IXBRL · 230 source facts · 28 selected values
Validation findings
XBRL valid
- Reporting period
- 2024-01-01 to 2024-12-31
- Extraction status
- complete
- Numeric facts
- 122
- Documents processed
- 1
- XBRL standards validation
- valid
- Filing-profile validation
- invalid
- Parser
- arelle 2.44.4
- Taxonomy
- FRS-102-2024-01-01.xsd
- Currency
- GBP
- Source identifier
- Prod224_2506_07082726_20241231
- 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 2023-12-31
IXBRL · 205 source facts · 28 selected values
Not assessedlegacy record
Accounts to 2023-12-31
IXBRL · 205 source facts · 28 selected values
Not assessed
legacy record
- Reporting period
- 2023-01-01 to 2023-12-31
- Extraction status
- Legacy / not assessed
- Numeric facts
- 122
- 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_07082726_20231231
- Source archive
- Accounts_Monthly_Data-July2024.zip
Accounts to 2017-12-31
IXBRL · 157 source facts · 22 selected values
Not assessedlegacy record
Accounts to 2017-12-31
IXBRL · 157 source facts · 22 selected values
Not assessed
legacy record
- Reporting period
- 2017-01-01 to 2017-12-31
- Extraction status
- Legacy / not assessed
- Numeric facts
- 90
- 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_0058_07082726_20171231
- Source archive
- Accounts_Monthly_Data-September2018.zip
Accounts to 2015-12-31
IXBRL · 66 source facts · 22 selected values
Not assessedlegacy record
Accounts to 2015-12-31
IXBRL · 66 source facts · 22 selected values
Not assessed
legacy record
- Reporting period
- 2015-01-01 to 2015-12-31
- 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
- uk-gaap-full-2009-09-01.xsd
- Currency
- GBP
- Source identifier
- Prod224_0034_07082726_20151231
- Source archive
- Accounts_Monthly_Data-September2016.zip
Accounts to 2013-12-31
IXBRL · 81 source facts · 19 selected values
Not assessedlegacy record
Accounts to 2013-12-31
IXBRL · 81 source facts · 19 selected values
Not assessed
legacy record
- Reporting period
- 2013-01-01 to 2013-12-31
- Extraction status
- Legacy / not assessed
- Numeric facts
- 48
- 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_0009_07082726_20131231
- Source archive
- Accounts_Monthly_Data-August2014.zip
Accounts to 2012-12-31
IXBRL · 64 source facts · 20 selected values
Not assessedlegacy record
Accounts to 2012-12-31
IXBRL · 64 source facts · 20 selected values
Not assessed
legacy record
- Reporting period
- 2012-01-01 to 2012-12-31
- 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
- uk-gaap-main-2009-09-01.xsd
- Currency
- GBP
- Source identifier
- Prod224_9987_07082726_20121231
- Source archive
- Accounts_Monthly_Data-February2013.zip
Accounts to 2011-12-31
XBRL · 55 source facts · 18 selected values
Not assessedlegacy record
Accounts to 2011-12-31
XBRL · 55 source facts · 18 selected values
Not assessed
legacy record
- Reporting period
- — to —
- Extraction status
- Legacy / not assessed
- Numeric facts
- 32
- 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_9977_07082726_20111231
- Source archive
- Accounts_Monthly_Data-April2012.zip
Registered details
07082726- Status
- Active
- Type
- Private Limited Company
- Incorporated
- 2009-11-20
- Jurisdiction
- —
- Registered office
- IMPACT BRIXTON, ELECTRIC LANE, LONDON, SW9 8LA, ENGLAND
Classification
1 SIC codes23112
Capital & company events
Reconstructed equity rounds and matched research funding.
Equity fundraising
3 SH01-derived rounds2023-12-11
£250,000 raised
£10,054,160 estimated post-money
2022-10-27
£870,540 raised
£9,701,700 estimated post-money
2022-02-22
£1,032,072 raised
£6,874,014 estimated post-money
Research and innovation
8 matched grantsKalula: Value Chain Optimisation for Energy and Nutrient RecoveryLead
Innovate UK · Collaborative R&D · 2024-05-01 – 2025-01-31
£99,970
awarded
Portable Emergency and temporary Event Toilets (PEET)Lead
Innovate UK · Collaborative R&D · 2024-02-01 – 2025-01-31
£99,989
awarded
SOS (Sustainable toilets for Open Spaces)LeadInnovate UK · Collaborative R&D · 2020-10-01 – 2021-06-30 · with 1 other participant£173,033awarded
SOS (Sustainable toilets for Open Spaces)Lead
Innovate UK · Collaborative R&D · 2020-10-01 – 2021-06-30 · with 1 other participant
£173,033
awarded
Loowatt Ltdlead£173,033
HIT–G: Human Waste System Integration Technology - GrowthLead
Innovate UK · Innovation Loans · 2018-10-19 – 2021-10-19
£458,301
awarded
HIT (Human waste systems Integration Technology)LeadInnovate UK · Collaborative R&D · 2017-11-01 – 2019-03-31 · with 1 other participant£247,652awarded
HIT (Human waste systems Integration Technology)Lead
Innovate UK · Collaborative R&D · 2017-11-01 – 2019-03-31 · with 1 other participant
£247,652
awarded
Loowatt Ltdlead£247,652
Loowatt: An Energy-Generating Toilet System for Off-Grid sitesLead
Innovate UK · GRD Development of Prototype · 2014-07-01 – 2016-05-31
£249,953
awarded
Loowatt and InCrops Fertiliser StudyLead
Innovate UK · Vouchers · 2013-04-01 – 2013-10-31
£5,000
awarded
Loowatt: An Energy-Generating Toilet System for Off-Grid sitesLead
Innovate UK · GRD Proof of Concept · 2013-03-01 – 2014-04-30
£97,235
awarded