Business Stream is one of the largest water retailers in the UK and a trusted partner to over 300,000 businesses and public sector bodies across Scotland and England. With over 18 years of experience operating in the competitive water market, Business Stream provides a range of services to business customers including metering and billing, water efficiency support and water and waste water management solutions.

In 2019, Business Stream launched its ESG-led vision to make a positive difference to its customers, its people, the environment and local communities – with a strong focus on supporting its customers to achieve their environmental goals. The company has been awarded a Gold rating by global sustainability assessors, EcoVadis (2024, 2025 and 2026) – placing the company within the top 98th percentile of all organisations assessed. In 2024 the company became the first water retailer to join the United Nations Global Compact.