---
title: "Southern Water Services Limited: participants and roles"
language: en
canonical: https://dossiertwist.com/dossiers/southern-water-services-limited/network/
as_of: 2026-10-17
keywords: ["Southern Water Services Limited","Southern Water","02366670","water and wastewater company","South East England","Greensands Holdings","Macquarie Asset Management","Macquarie Super Core Infrastructure Fund","Asterion Industrial Partners","Sandstone Water Holdings","Ofwat","Environment Agency","Drinking Water Inspectorate","sewage discharges","2025 recapitalisation","SWS Scheme","Greensands (UK) Limited administration","ownership history","board of directors","AMP8 frameworks"]
---

# Southern Water Services Limited: participants and roles

**Question.** How are the parties in this dossier connected?

**Answer.** Owners, controllers, holding and finance companies, directors, contractors, regulators and prosecutors connected with Southern Water Services Limited, with the period and source of each role.