Alessi is a housewares and kitchen utensil company in Italy, manufacturing and marketing everyday items authored by a wide range of designers, architects, and industrial designers — including Achille Castiglioni, Richard Sapper, Marco Zanuso, Alessandro Mendini, Ettore Sottsass, Wiel Arets, Zaha Hadid, Toyo Ito, Hani Rashid, Tom Kovac, Greg Lynn, MVRDV, Jean Nouvel, UN Studio, Michael Graves, and Philippe Starck. The Alessi company in the UK is worth around £2.4 million.

Achille Castiglioni was an Italian architect and designer of furniture, lighting, radiograms and other objects. As a professor of design, he advised his students "If you are not curious, forget it. If you are not interested in others, what they do and how they act, then being a designer is not the right job for you."