The building complex at One Infinite Loop was known as Apple Campus.
Apple Campus was Apple’s headquarters in Cupertino, California, before the company moved its main operations to Apple Park. The campus consisted of six buildings arranged around a central green area and was associated with Apple’s corporate identity for many years.
The address, One Infinite Loop, became especially recognizable because Apple used it on corporate materials, product packaging, and software documentation. The phrase also reflected the company’s connection with computing terminology: an infinite loop is a programming condition in which instructions repeat indefinitely.
Apple began moving employees to Apple Park in the late 2010s, but the original campus continued to house some Apple operations. Apple Campus is sometimes confused with Apple Park, the newer ring-shaped headquarters designed during Jobs’s later years and opened after his death.