fortune 303In total, Fortune 500 companies represent two-thirds of the U.S. GDP with $18.8 trillion in revenues, $1.7 trillion in profits, and $43 trillion in market value (as of March 28, 2025),In total, Fortune 500 companies represent two-thirds of the U.S. GDP with $18.8 trillion in revenues, $1.7 trillion in profits, and $43 trillion in market value (as of March 28, 2025),