India, May 26 -- Each team discussed pressing business challenges in the hospitality sector, with a focus on buffet food waste

UST, a leading global digital transformation solutions company, hosted its annualZero-Waste Hackathon 2025, bringing together bright young minds from across the globe to design innovative tech solutions to reduce food waste across the supply chain.

UST received 88 entries from around the world for its global hackathon, including submissions from university students, professionals, innovators, and changemakers who came together to participate in this event. The top 10 teams hailed from India, Spain, the US, and the UK. Of these, the top five teams joined the final round in person at the UST London office, while t...