What companies existed before the apple company?

Before the Apple Company was founded in 1976, several notable companies were already established in the technology and electronics sectors. Companies like IBM, which was founded in 1911, and Hewlett-Packard (HP), established in 1939, were prominent players in computing and electronics. Additionally, firms like Xerox, known for its innovations in photocopying and computer technology, and Atari, a pioneer in video gaming, were also influential in shaping the tech landscape prior to Apple's inception.