In real life, there's the elite of the elite, the billionaires. They may live desirable lives, but I think it's safe to say they're not nearly as interesting as their comic book counterparts, as they don't have cool superpowers, futuristic tech, nor do they use their fortunes to fight bad guys, supervillains and world-ending entities.

But here, just who are the billionaires of Marvel?

To name some:

Tony Stark
Reed Richards
Charles Xavier
Helmut Zemo
Norman Osborn
Emma Frost
Danny Rand
Namor
Bobby da Costa
Wilson Fisk
Victor Von Doom
T'Challa

Anyone else of note?