9. Richard Fairbank
Net worth: $1.1 billion
Wealth: banking, Self Made
8. Michael Saylor
Net worth: $1.1 billion
Wealth: cryptocurrency, Self Made
7. George Pedersen
Net worth: $1.3 billion
Wealth: defense contractor, Self Made
6. Steve Case
Net worth: $1.4 billion
Wealth: AOL, Self Made
5. Winifred J. Marquart
Net worth: $3.4 billion
Wealth:
cleaning products
4. William Conway Jr
Net worth: $3.6 billion
Wealth: private equity, Self Made
3. Daniel D'Aniello
Net worth: $4.1 billion
Wealth: private equity, Self Made
2. Pamela Mars
Net worth: $8.2 billion
Wealth: candy, pet food
1. Jacqueline Mars
Net worth: $32.8 billion
Wealth: candy, pet food