Top of main content

Working with us

We work in partnership with a diverse network of suppliers. They help us to meet the needs of our customers every day.

Over the next five years, we'll be delivering a large and ambitious investment plan. Working with suppliers is key to improving services now and for future generations.

Thames Water van crossing a bridge over the River Thames in London.

How to work with us

Find out more about how to become a supplier, and our procurement exercises.

Additional user icon

Suppliers

Information for existing and prospective suppliers.

View suppliers

Inspector icon

Procurement

How to get involved in one of our procurement exercises. 

View procurement