/Companies

Thames Water

London, GB · 6,933 employees on LinkedIn · 1 known investors

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Thames Water is a water and wastewater utility company providing drinking water and sewerage services to millions of people across London and the Thames Valley. The company is undertaking a £20 billion network upgrade program focused on fixing leaks, reducing pollution, and protecting water quality across its 140,000km of pipes and sewers.

Founders & leadership

CWChris Weston
Chris WestonChief Executive Officer

Investors · 1

Companies House · registry record

View on Companies House ↗
Accounts overdue
Registered name
THAMES WATER LIMITED
Company number
02366623
Status
Active
Company type
Private limited company
Incorporated
1 Apr 1989
Registered office
7th Floor 3 More London Riverside, London, SE1 2AQ
Nature of business (SIC)
70100 — Activities of head offices
Previous names
THAMES WATER PLC (2006–2007)RWE THAMES WATER PLC (2003–2006)THAMES WATER PLC (1989–2003)
Accounts
last made up to 31 Mar 2023 · next due 30 Sept 2025
Confirmation statement
last made up to 31 Jul 2026 · next due 14 Aug 2027

Current officers · 2

  • Paul O’donnell — director, appointed 8 Jul 2024
  • Nicholas John Pike — director, appointed 8 Jul 2024

Source: Companies House public register · retrieved 20 Sept 2026. Contains public sector information licensed under the Open Government Licence v3.0.

Frequently asked questions

What does Thames Water do?
Thames Water is a water and wastewater utility company providing drinking water and sewerage services to millions of people across London and the Thames Valley. The company is undertaking a £20 billion network upgrade program focused on fixing leaks, reducing pollution, and protecting water quality across its 140,000km of pipes and sewers.
Who are Thames Water's investors?
Thames Water's investors include InfraBridge.
Where is Thames Water headquartered?
Thames Water is headquartered in London, GB.