The name "Harvey Guzzini" may be confusing. Many people think this is the name of a designer, but nothing could be further from the truth. Harvey Guzzini is the name of the company that was founded by six Guzzini brothers - Raimondo, Giovanni, Virgilio, Giuseppe, Adolfo, and Giannunzio - who were inspired in the 1950s by the American film 'Harvey' starring James Stewart. The name has since changed several times from Harvey Guzzini, Guzzini, iGuzzini to Illuminazione Guzzini, but still best known as Harvey Guzzini. In the 1960s, the company experienced great growth and sold its designer lamps worldwide. In the 1960s, architect and designer Luigi Massoni also came on board and became responsible for design, marketing, and PR. The Guzzini lamps are still very popular and collector's items for enthusiasts.