S&P Global Inc.
A global provider of financial data, credit ratings, and the benchmark indexes that help measure the world's markets—including the S&P 500 and Dow Jones Industrial Average, which track hundreds of the largest US companies. The business traces back to a 1941 merger of Poor's Publishing and Standard Statistics Bureau, later folded into McGraw-Hill publishing before renaming itself S&P Global in 2016 to focus purely on financial intelligence. It also supplies benchmark prices for oil and gas and automotive data tools used across the car industry.