Here are the largest US companies not currently included in the S&P 500 July 7, 2025 11:03 am by Alex Here are the largest US companies not currently included in the S&P 500 byu/RobertBartus inEconomyCharts See also America is lining up to see the "Big Boy": world's largest operating steam locomotiveSee also BREAKING: Iran is currently attacking US Interests in Iraq, Bahrain, and Kuwait.