Investor Centre

Thames Water is the UK’s largest water and wastewater services provider. We serve 16 million customers across London and the surrounding counties. Our investor centre includes all our latest figures and financial information. 

Latest figures

Six months ending 30 September 2025.

Underlying revenue

£1,880m

Underlying EBITDA

£1,212m

RCV

£21,893m

Capex

£1,260m

Senior gearing

85.9%

Latest information

View our results, debt information, company announcements and business plans. 

Results and presentations

Debt information

Company announcements

Environment, social and governance

PR24 business plan

Liquidity extension update

Investor relations contact information

You can email the team at debt.investorrelations@thameswater.co.uk

Alison Stevens

Group Treasurer

Fred Maroudas

Director of Corporate Finance