1. Jeff Bezos – Founder and former CEO of Amazon
2. Warren Buffett – Chairman and CEO of Berkshire Hathaway
3. Tim Cook – CEO of Apple Inc.
4. Elon Musk – CEO of Tesla and SpaceX
5. Indra Nooyi – Former CEO of PepsiCo
6. Satya Nadella – CEO of Microsoft
7. Mary Barra – CEO of General Motors
8. Sheryl Sandberg – COO of Facebook
9. Jamie Dimon – CEO of JPMorgan Chase
10. Ginni Rometty – Former CEO of IBM