| Founder | Company | Age when Business Started | |
|---|---|---|---|
| 🇺🇸 Bill Gates | Microsoft | 19 | |
| 🇺🇸 Mark Zuckerberg | 19 | ||
| 🇺🇸 Walt Disney | Disney | 21 | |
| 🇺🇸 Steve Jobs | Apple | 21 | |
| 🇮🇳 Ritesh Agarwal | OYO | 22 | |
| 🇺🇸 Bill Clerico | WePay | 22 | |
| 🇺🇸 Jack Dorsey | 23 | ||
| 🇺🇸 Larry Page | 25 | ||
| 🇺🇸 Sergey Brin | 25 | ||
| 🇮🇳 Dhirajlal Ambani | Reliance | 25 | |
| 🇨🇳 Jack Ma | Alibaba | 29 | |
| 🇺🇸 Elon Musk | SpaceX | 30 | |
| 🇺🇸 Jeff Bezos | Amazon | 30 | |
| 🇺🇸 Oprah Winfrey | Harpo | 32 | |
| 🇺🇸 Estée Lauder | Estée Lauder | 38 | |
| 🇺🇸 Henry Ford | Ford | 39 | |
| 🇺🇸 Vera Wang | Vera Wang | 40 | |
| 🇺🇸 Jeffrey Brotman | Costco | 40 | |
| 🇺🇸 Robert Noyce | Intel | 41 | |
| 🇫🇷 Christian Dior | Dior | 41 | |
| 🇺🇸 John Warnock | Adobe | 42 | |
| 🇺🇸 Ralph Roberts | Comcast | 43 | |
| 🇺🇸 Donald Fisher | The Gap | 44 | |
| 🇺🇸 Sam Walton | Walmart | 44 | |
| 🇺🇸 Bob Parsons | GoDaddy | 47 | |
| 🇯🇵 Yoshisuke Aikawa | Nissan | 48 | |
| 🇮🇪 | Tony Ryan | Ryanair | 48 |
| 🇺🇸 Bernie Marcus | Home Depot | 49 | |
| 🇺🇸 Gary Burrell | Garmin | 52 | |
| 🇨🇭 Henri Nestlé | Nestle | 52 | |
| 🇺🇸 Ray Kroc | McDonalds | 52 | |
| 🇮🇳 J. C. Mahindra | Mahindra | 53 | |
| 🇹🇭 Chaleo Yoovidhya | Red Bull | 53 | |
| 🇺🇸 John Pemberton | Coca-Cola | 54 | |
| 🇯🇵 Kawasaki Shozo | Kawasaki | 59 | |
| 🇺🇸 Charles Flint | IBM | 61 | |
| 🇺🇸 Bill Porter | E-trade | 63 | |
| 🇺🇸 Colonel Sanders | KFC | 65 |