Glanbia plc is an Irish multinational nutrition company headquartered in Kilkenny, Ireland, formed in 1997 from the merger of Avonmore Foods and Waterford Foods. It operates through three primary divisions: Glanbia Performance Nutrition, Glanbia Nutritionals, and Joint Ventures, focusing on delivering innovative nutritional solutions for sports, lifestyle, and functional health needs. The Performance Nutrition segment offers a portfolio of consumer brands including Optimum Nutrition, SlimFast, BSN, Isopure, Body&Fit, Nutramino, Amazing Grass, and Think!, providing powders, bars, ready-to-drink beverages, and weight management products sold via retail, online, gyms, and specialty channels. Glanbia Nutritionals specializes in science-led dairy and non-dairy ingredients, such as cheese, proteins, bioactive compounds, premixes, flavors, and functional nutrients for the food, beverage, and health industries. With over 5,700 employees and products distributed in more than 130 countries—primarily North America, Europe, and Asia-Pacific—Glanbia plc plays a pivotal role in the global nutrition market, emphasizing performance, health, and wellness through strategic acquisitions and innovation.