Owner · Company

Southern Water Investments Limited

Southern Water Investments Limited is a company in the United Kingdom. It is a subsidiary of Macquarie Asset Management UK Holdings No.1 Limited. It has 7 subsidiaries in the data, linked to 4 assets and rights.

Group

Parent companies

From Southern Water Investments Limited up to its ultimate parent in the data.

  1. Southern Water Investments Limited
  2. Macquarie Asset Management UK Holdings No.1 Limited

Also a subsidiary of Southern Water Capital Limited.

Subsidiaries

7 companies under Southern Water Investments Limited, direct and through other subsidiaries.

SubsidiaryHeld throughShareAssets and rights
Southern Water (NR) Holdings LimitedDirect——
Southern Water Services Group LimitedDirect——
Southern Water (NR) LimitedSouthern Water (NR) Holdings Limited——
SWS Group Holdings LimitedSouthern Water Services Group Limited——
Southern WaterSouthern Water (NR) Limited—1
SWS Holdings LimitedSWS Group Holdings Limited——
Southern Water Services LimitedSWS Holdings Limited—3

Subsidiaries' portfolio

4 assets and rights across the subsidiaries, each counted once. This total is apart from the portfolio above.

  • Power plants3
  • Grid connection1

Facts

FactValueSource
Name in the sourceSOUTHERN WATER INVESTMENTS LIMITEDCompanies House bulk company data · record · OGL v3 · checked 24 Oct 2026
LocationEnglandCompanies House bulk company data · record · OGL v3 · checked 24 Oct 2026
Company number04650294Companies House bulk company data · record · OGL v3 · 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
Incorporated28 Jan 2003Companies House bulk company data · record · OGL v3 · checked 24 Oct 2026
Industry (SIC)70100 - Activities of head officesCompanies House bulk company data · record · OGL v3 · checked 24 Oct 2026

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