Honestly that building was oversubscribed the year they broke ground. Apple probably has half the office space in Cupertino.
> Apple probably has half the office space in Cupertino.
Almost three quarters, as of a couple years ago.
85% as of a couple of years ago.
Its capacity is something around 25k-ish, which is nowhere close to Apple's entire workforce. In fact, Apple owns tens (if not hundreds) of offices across Cupertino, Santa Clara and Sunnyvale; you can see a blue Apple logo everywhere.
IIRC, the logo you see outside buildings is a random color from a set of 5 or so. They match the Apple logo colors they use on the employee badges, which are also assigned randomly.
I think they were supposed to match the iMac colors that replaced Bondi Blue. (Many of the buildings are blue, though.)
Not everyone; there's still a couple dozen other offices scattered around the Bay Area.