C.O.S.A. Studio (Crafting Original Sonic Artefacts) is a Milan-based creative studio founded by Matteo Gualeni sound designer, music producer and mix engineer. We operate at the intersection of sound, visual arts, and brand communication, with sound as the language that unifies every project we touch. We are not a service provider. We are a creative collaborator.

Our model is collaborative by design. C.O.S.A. functions as a hub where sound creates synergy between artists, directors, agencies, and brands from different creative spheres. Every project is a multidisciplinary encounter a dialogue between our sonic identity and other voices, building work that is greater than the sum of its parts.

Our portfolioruns on two parallel workflow. On one side we work with independent musicians and audiovisual artists on music production, sound design, and creative direction for projects at the edge of experimental and contemporary culture. On other one we develop audio for major brands including corporates realities as ING Bank, Deutsche Bank, Venice FC institutions as the well know Triennale di Milano, Fonsazione Marconi, Museo della Permanente to fashion/sport brand as Mizuno, Tod's, HOKA, Adidas.

Looking ahead, C.O.S.A. is expanding across three converging areas: sound for moving image, sonic branding for forward-thinking companies, and creative production for artists who need a partner capable of shaping both the sound and the cultural context around their work.