Switch water supplier

Switching is easy and with Business Stream you can do it directly. Discover the benefits of being with the most experienced water supplier in the industry. We’re the water experts.

What kind of business are you?

What kind of business are you?

How many sites do you have?

How many sites do you have?


Are you a new or existing customer?

Are you a new or existing customer?


Why Business Stream?

We make water work for you.

We're the most experienced water supplier in the industry, trusted by businesses big and small from across the UK to provide a seamless service and expert, insight-driven solutions to their water challenges.

Trust us to help you...

Save time

With accurate, easy to understand bills and 24/7 online account management, you can spend less time worrying about managing your water services and more time doing what you do best – running your business.

Save money

While we’ll always give you a fair price, the fact is that wholesale charges make up the bulk of your bill, so the best way to save money is to use less water. Whether you’re a small high street store or a huge industrial consumer, we’ll use our expertise to help you to be more efficient and see real long-term savings to boost your bottom line.

Stay in control

With expert advice and advanced analytics, we’ll help you to get to grips with your water usage. And with 24-hour online account management and award-winning service from our UK-based team, you’ll stay that way.

Make a positive difference

We’re committed to making a positive difference for our customers, communities and the environment. We’ll help you to make a positive difference to the planet and your pocket too.

Since 2008, we've delivered for our customers...

Over £367 million

in discounts and efficiencies 

A 62.7billion

litre reduction in water consumption - the equivalent of over 25,000 filled Olympic sized swimming pools

A 3million kilogram

reduction in CO2 emissions

Request a call back and start your switch today