Working on the macOS and iOS operating systems, Apple is the most valuable brand in the world. Founded by Steve Jobs, Steve Wozniak and Ronald Wayne in 1976, Apple has its company headquarters situated in Cupertino, California. Known for his 'attention to detail' and disruptive mind, Jobs is revered in the technology space, even after his death. As of 2016, Apple's net revenue stands at $215.63 billion.