1 Infinite Loop

1 Infinite Loop, also known as Apple Campus, was Apple Inc.'s former headquarters in Cupertino, California, USA. Construction was completed in 1993. Though Apple still occupies the campus, the headquarters is now located at Apple Park, which opened in April 2017.

Buildings
Infinite Loop also houses The Company Store (Apple's corporate store) where customers can purchase Apple-branded merchandise; employees apparently get a discount. The store is the only place within the campus that is open to the public. The inside of 1 Infinite Loop is restricted to employees and persons outside of Apple must be accompanied by employees. A large car park is on the outside of 1 Infinite Loop.

Trivia

 * The name was inspired by the concept of the infinite loop in computer programming.
 * Employees working at Apple's headquarters normally refer the building to 1IL through 6IL for the buildings.
 * Infinite Loop was originally home to the Four-Phase Systems company, which was acquired by Motorola.
 * In 2008, a fire struck Valley Green 6 (on the second floor). Firefighters worked for many hours to fix the fire. Although nobody was injured, an estimated $2 million was damaged through the fire.