There's big company and there's BIG company.
# Market caps:
Target 64.99B
Sony ~116B (I think)
TI 152B
BMW ~70B
Fedex 62B
Mitsubishi ~70B
Exxon 396B
Home Depot 343B
Siemens 141B
P&G 349B
3M 60B
Nestle ~290B
Broadcom 501B
...
Amazon 1520B
Tesla 750B
The sum of the market cap of the first group of companies is ~2.068T USD, while the sum of the second group is ~2.270T.
And of course the CEO of Tesla is(?) allegedly the richest man in the world, which is one of the reasons why people know him. And I honestly don't remember the name of the CEO of Amazon since Jeff Bezos stepped down.