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Black box flotaing on water

Castle Water CEO John Reynolds gives a first view of tariff changes for April 2026

October 17, 2025

News

Castle Water Customer Service Update – Q3 2025

What Hosepipe Bans Are In Place In Your Area And What Does It Mean For Your Business?

Yorkshire Water Announces Hosepipe Ban – What Business Customers Need To Know

Castle Water’s Team Raises Over £4.5k for ABF The Soldiers’ Charity at the Cateran Yomp

Insights

Castle Water CEO John Reynolds gives a first view of tariff changes for April 2026

Your guide to autumn efficiency

Castle Water Partners with Dukefield to Streamline Water Services for the Public Sector

Have your say: Ofwat’s proposed water charge hikes for large business users

Case Studies

Golf Course Greens – A Quiet Revolution in Water Efficiency

Castle Water supports Buzzworks Holdings through 8 years of growth and expansion

SUEZ Switch Over 200 Sites To Castle Water For Optimised Services And Solutions

Sweetening The Deal: Castle Water Resolve Loss Of Water Pressure At Leading UK Cane Sugar Manufacturer