I think the more interesting question is which companies make the most money per product.

Apple has 30ish products.

Google is hard to count, because they have a lot of "stuff", but it all could be said to support AdWords. I think that is too lenient of an interpretation. It seems more like AdWords is the Google currency inside of their product ecosystem.

Red Bull as four (according to another post).

Others, especially outside of tech?

Google (AdWords)

Coca-cola?

Taking a look at this Wikipedia Article listing Coca Cola Brands http://en.wikipedia.org/wiki/List_of_Coca-Cola_brands you will realize that Coca Cola, the company, is much more than just Coca Cola, the drink.

So, are you saying Coca Cola makes less than a billion dollars per year from Coca Cola alone?

PS http://en.wikipedia.org/wiki/Red_Bull_GmbH#Sport_ownership

PPS The Red Bull product page has 4 different drinks, unless you believe Coke and Diet Coke are the same product, why would Red Bull Energy Drink and Red Bull Energy Drink Sugarfree be the same product?

PPPS My open source hair-splitting machine written in Python is almost complete.

You're probably just having some fun with semantics, but I'm sure helipad meant to say, "how many companies with essentially one product make billions?"

Red Bull makes 4 products.