Owner · Company

Thames Water Utilities

Thames Water Utilities is linked to 17 assets and rights in the United Kingdom: it operates 14 power plants and holds 3 grid connections. It is a subsidiary of Kemble Water Holdings Limited.

Portfolio

The 17 assets and rights Thames Water Utilities owns, operates or holds, by class, with its role in each, across its 5 records. Sizes are the whole asset's, so they are not added up: the sources give no share for this owner.

Power plants 14

Power plantLocationRoleCapacity
Beckton STW Enhanced Sludge DigestionNewham, England, United KingdomOperator5.8 MW
Mogden STWHounslow, England, United KingdomOperator5.8 MW
Crossness Sewage WorksBexley, England, United KingdomOperator5.7 MW
Riverside Sewage Treatment Works Digestion PlantHavering, England, United KingdomOperator4 MW
Deephams Sewerage Treatment WorksEnfield, England, United KingdomOperator3 MW
Crossness Sewage Works TurbineBexley, England, United KingdomOperator2.5 MW
Rye Meads Sewerage Treatment WorksEast Hertfordshire, England, United KingdomOperator2.3 MW
Beckton Sewage Treatment WorksNewham, England, United KingdomOperator2.2 MW
Walton WTW PVElmbridge, England, United KingdomOperator1.8 MW
Crossness Sewage Works PVBexley, England, United KingdomOperator1.5 MW
Basingstoke Sewage Treatment WorksBasingstoke and Deane, England, United KingdomOperator1.2 MW
Slough Sewage Treatment WorksSlough, England, United KingdomOperator1.2 MW
Swindon Sewerage Treatment WorksSwindon, England, United KingdomOperator1.2 MW
Longreach STW - extensionDartford, England, United KingdomOperator1.1 MW

Grid connections 3

Grid connectionLocationRoleCapacity
Ashford Common grid connectionEngland, United KingdomHolder4.75 MW
Little Marlow Twul PV grid connectionEngland, United KingdomHolder1.5 MW
Iverzdata NOT Availablezz grid connectionEngland, United KingdomHolder1.2 MW

By country

Where the assets and rights are.

Group

Parent companies

From Thames Water Utilities up to its ultimate parent in the data.

  1. Thames Water Utilities
  2. Kemble Water Holdings Limited

Also a subsidiary of Thames Water Utilities Holdings Limited.

Partners and counterparties

Owners, operators and grid operators on the same assets.

Facts

FactValueSource
LocationEnglandCompanies House bulk company data · record · OGL v3 · checked 24 Oct 2026
LocationUnited KingdomGLEIF LEI · record · CC0 1.0 · checked 24 Oct 2026
LEI213800JKM5UQHFJOTZ25Rare Context entity resolution · record · CC0 1.0 · checked 24 Oct 2026
LEI213800JKM5UQHFJOTZ25GLEIF LEI · record · CC0 1.0 · checked 24 Oct 2026
Company number02366661Companies House bulk company data · record · OGL v3 · checked 24 Oct 2026
Company number02366661GLEIF LEI · record · CC0 1.0 · checked 24 Oct 2026
Register statusActiveCompanies House bulk company data · record · OGL v3 · checked 24 Oct 2026
Company typePrivate Limited CompanyCompanies House bulk company data · record · OGL v3 · checked 24 Oct 2026
Incorporated1 Apr 1989Companies House bulk company data · record · OGL v3 · checked 24 Oct 2026
Industry (SIC)36000 - Water collection, treatment and supplyCompanies House bulk company data · record · OGL v3 · checked 24 Oct 2026

Also recorded as

Sources name Thames Water Utilities under 5 records; this page joins them. Links to any of them lead here.

Name in the sourceIdentifierSource
THAMES WATER UTILITIES LIMITEDparty:company-number:gb-02366661Companies House bulk company data
THAMES WATER UTILITIES LIMITEDparty:lei:213800JKM5UQHFJOTZ25GLEIF LEI
Thames Water Utilitiesparty:name:thames-water-utilitiesDESNZ Renewable Energy Planning Database (REPD)
THAMES WATER UTILITIES LIMITEDparty:name:thames-water-utilities-limitedSSEN Distribution data portal
THAMES WATER UTILITIES LTDparty:name:thames-water-utilities-ltdSSEN Distribution data portal

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