Nº 11041 Listed July 2026

Science in Sport PLC

Leigh·Health, Wellness & Fitness·Serving Greater Manchester

About

Science in Sport PLC is a sports nutrition manufacturer based in Leigh, Greater Manchester.

The company develops, manufactures and markets nutrition products under two brands: PhD Nutrition, an active-nutrition range launched in 2005 targeting fitness enthusiasts, and Science in Sport (SiS), founded in 1992 and focused on endurance nutrition for elite athletes and professional sports teams.

The business operates an omnichannel distribution model, selling through its own digital platforms (phd.com and scienceinsport.com), major online retailers including Amazon and eBay, and extensive retail networks across supermarkets, high street chains and specialist sports retailers in the UK and internationally. SiS supplies over 320 professional teams and organisations worldwide, including more than 150 professional football clubs and partners with elite organisations including Tottenham Hotspur, England Athletics and British Rowing.

Science in Sport operates a manufacturing and logistics facility in Blackburn, Lancashire, where all products are tested and certified through the Informed-Sport programme. The company's product range includes powders, bars, gels and supplements focused on energy, hydration and recovery.

Common questions

Where is Science in Sport PLC based?
Science in Sport PLC is based at Leigh, Greater Manchester.
What does Science in Sport PLC do?
Science in Sport PLC is a sports nutrition manufacturer based in Leigh that develops and sells PhD Nutrition and Science in Sport branded products to professional athletes, sports teams and fitness enthusiasts through digital, retail and wholesale channels across the UK and internationally.
What sector does Science in Sport PLC work in?
Science in Sport PLC works in the Health, Wellness & Fitness sector.
How can I contact Science in Sport PLC?
You can contact Science in Sport PLC by telephone on +44 128 244 0980 or through its website at https://sisplc.com.

Recorded from Companies House & MBS Research · Entry Nº 11041 of the Manchester Business Services register.