The biggest and most valuable companies in the U.S., which Forbes ranks here by sales, profit, assets and market capitalization in the first ever America s Top .This list comprises the largest companies in the United States by consolidated revenue as of , Bank of America, Financials, ,. , Wells Fargo, Financials, ,. , Facebook, Technology, ,. , Intel, Technology, ,. , ExxonMobil Oil .One business on the list accounted for more than percent of all visitors to on all the stairs up to the library, like s**t, f**k, a**, all the way to the top step. Yeah .These Are America s Top Largest Companies By Revenue, . Walmart. Walmart earned $. billion in revenue, of which $. billion was profit. Exxon Mobil. Apple. Berkshire Hathaway. Amazon. UnitedHealth Group. McKesson. CVS Health..Bank of America Corp. , . American International Group, , . J.P. Morgan Chase Co. , . Berkshire Hathaway, , ..It is th on Forbes World s Most Valuable Brands and th on America s Biggest Public Companies. The Motley Fool reports that Ford has .Best Business Ideas for the USA and Beyond. The business landscape in the United States is always changing. New technologies, trends, and .American Express has a strong culture that offers mutual support, promotes trust, rewards employees efforts, and ensures that employees know their work is .The world s largest companies as measured by market capitalization are American, but will this dominance last?.