About Radnor
Radnor Hills is one of the UK's leading soft drinks manufacturers, producing over 400 million drinks annually from their facility in Knighton, Powys, using exceptionally pure Welsh spring water sourced from boreholes just minutes from the production site. This family-owned Welsh company has been crafting drinks for over 35 years, building a reputation for quality and sustainability that earned them the coveted "Sustainable Supplier of the Year" award at the 2025 FWD Gold Medal Awards. Judges described their victory as "a landslide win," recognising the company for leading sustainability efforts far beyond its size and scale. Radnor Hills' portfolio spans multiple brands: their core Radnor Spring Water range in still and sparkling varieties, Heartsease Farm award-winning sparkling presses, and Radnor Splash which sells at the remarkable rate of three units every second. In late 2025, they launched Radnor Spring - a new range of sparkling spring water with added B vitamins in four fruity flavours. The company's sustainability credentials are impressive: zero waste to landfill since 2018, over 20% of energy from on-site solar power, and a recent £5 million investment doubling Tetra Pak production capacity. Radnor Hills holds a unique position as the only UK facility capable of manufacturing across all four major packaging formats - glass, PET, carton, and cans. In December 2025, Radnor Hills became the Official Water Partner of Cardiff City FC. Use Grocefully to compare Radnor Hills products across UK stores.










