Small or medium
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.
How to switch water supplier
Moving to a new commercial water supplier couldn’t be easier. Request a call back with one of our friendly team, we’ll do the legwork for you. Follow these simple steps for a smooth and hassle-free switch.
What kind of business are you?
What kind of business are you?
Are your sites industrial or commercial in nature?
Are your sites industrial or commercial in nature?
CloseWhy 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.
Existing Business Stream customers
We really hope you continue choosing Business Stream as your water and/or waste water retailer, but if for any reason you feel dissatisfied with our terms and conditions or the quality of our service, you have the option to switch to another water retailer, subject to your contractual terms and conditions with us. To find out more, visit open-water.org.uk if your premises is in England or scotlandontap.gov.uk if your premises is in Scotland.
Since 2020, we've delivered for our customers...
Over £69million
in discounts and water and energy efficiencies.
5.9billion
litres of water
2.9million kilograms
of CO2 emissions
Customer case studies
View all case studies
Waste water pollutants reduced. Redesigning a plant that can cope better with the demands of a power station.
£1.3 million saved for the public purse. Using our gainshare model to invest in infrastructure changes, to combat budget constrains.
Bringing refreshment to the drinks industry. We helped Coca-Cola progress towards its water-neutral target.
A leak sees money trickle away. Business Stream uses smart meter technology to make £130k of year-on-year savings for NHS Lothian.
One Planet, One Team. We worked with House of Fraser to install AMRs and improve their water efficiency.
We’re fully committed to improving our environmental performance and are certified to ISO 14001:2015. You can find out more in our environmental policy. Our Solutions team are certified to ISO 9001:2015 and ISO 45001:2018.
