Associazione per il Disegno Industriale

Associazione per il Disegno Industriale (ADI) is an organization founded by Achille Castiglioni and Pier Giacomo Castiglioni on January 1, 1956. The organization is based in Italy, where it operates to promote industrial design in the country. The Castiglioni brothers, both being influential figures in the world of design, have each contributed significantly to the establishment and growth of ADI. Achille Castiglioni and Pier Giacomo Castiglioni are recognized as persons of notable impact within the design industry.