Top 4 Large-Cap Stocks In The Oil & Gas Pipelines Industry With The Highest Operating Margin

Below are the top large-cap oil & gas pipelines stocks on the NYSE and the NASDAQ in terms of operating margin. The trailing-twelve-month operating margin at El Paso Corporation EP is 37.94%. EP's revenue for the same period is $4.61 billion. The trailing-twelve-month operating margin at Spectra Energy Corp SE is 33.96%. SE's ROE for the same period is 15.01%. The trailing-twelve-month operating margin at Kinder Morgan Energy Partners LP KMP is 20.97%. KMP's ROE for the same period is 15.97%. The trailing-twelve-month operating margin at Williams Companies Inc (The) WMB is 18.98%. WMB had $456.00 million in total cash for the recent quarter. Trading Ideas.