| Clue | Entrepreneur | Lifespan |
| Automobile industry, Model T, moving assembly line | |
| Microsoft | |
| Standard Oil | |
| Steel industry | |
| Invented the phonograph and incandescence light bulb | |
| Wal-Mart | |
| Corporate finance and industrial reorganization | |
| Long-time head of General Motors | |
| Motion pictures and theme parks | |
| McDonald's | |
| IBM | |
| Invented the telephone | |
| Invented the cotton gin, pioneered interchangeable parts | |
| | Clue | Entrepreneur | Lifespan |
| Built the Great Northern Railway | |
| Long-time CEO of General Electric | |
| Harvesting machines | |
| Electronic equipment, computers, printers (partner listed below) | |
| Electronic equipment, computers, printers (partner listed above) | |
| Steamboats and railroads (nautical nickname) | |
| Railway air brake, electrical equipment, alternating current | |
| Ran his family's chemical firm and helped build GM | |
| Apple Computer, Pixar | |
| Self-named computer company | |
| IBM (his father is listed above) | |
| Fur trade and New York real estate | |
|