Susanna Vallebona was born in Milan. In 1981 she opened her own Esseblu studio. She is a proboviro of AIAP, councilor of ADI Lombardia, member of the Lombardy Commission of the Italian Osservatorio Permanente del Design and member of Food Design Commission ADI.
In collaboration with Giancarlo Iliprandi and Ino Chisesi she designed the coat of arms of the Province of Milan and curated the visual identity system of the Province; both were selected and the ADI Design Index 1999-2000.
At the end of 1999 she started an editorial business under the name Edizioni Esseblu. In 2007 she launched the SBLU_spazioalbello art space, of which she is art director.
In 2011 she held a personal exhibition of her design and art work at Società Umanitaria in Milan, promoted by the Province of Milan and the Region of Lombardy.