Guillermo is an aquaculture nutrition specialist currently serving as Global Technical & Scientific Support Manager at Adisseo. In this role, he leads the aquaculture R&D portfolio and provides scientific and technical support for Adisseo’s product range, helping drive innovation, optimize product performance, and deliver value to customers. He holds a PhD in aquaculture nutrition, where his research focused on developing new methodologies to evaluate palatability and feeding response in shrimp (Litopenaeus vannamei) to novel feed ingredients. Prior to joining Adisseo, he served as Study Director at Moredun Scientific (Scotland), managing a diverse portfolio of research projects in animal health and aquaculture nutrition for both industry and academic partners. He also serves on the editorial board of Reviews in Aquaculture, contributing actively to the advancement of research in the field.