What is the largest company in the U.S?

What corporation rakes in the most dough in a year?

The Federal Government.

Or R J Reynolds parent company, Who bought them?

Fortune 500 says Wal-Mart is no. 1, at nearly $220 billion in revenues. If that’s not what you’re looking for, you can also click on that page’s “Tool: Custom Ranking” link to sort companies by other measures, such as market capitalization, profits, assets, etc.

Forbes ranks Wal-Mart first in revenue, but ExxonMobil is first in profit.

Hey, my employer is in the top 10! Where’s my bonus?

I believe Wal-Mart also has the most employees.
Yes I just checked the above site and they outshine McD`s by a million employees. Amazing.