Milli Castillo founded YAM Agency in 2021 after two decades in the advertising industry, bringing 25+ years of professional experience to every client engagement. Her career spans strategy, brand building and digital communications across a wide range of industries and markets.

At YAM, Milli leads every mandate personally — a partner-led approach rooted in the belief that great work comes from senior hands, genuine hustle and close collaboration with the people she serves.