5 Largest Gas Companies in the US

Below you can find the list of the 5 largest gas companies in the US. For detailed coverage of this topic and a more comprehensive list, please see the 15 largest gas companies in the US.

5. ConocoPhillips (NYSE: COP)

Revenue: $29.5 billion
Market Cap: $44.82 billion
Headquarter: Houston, TX

ConocoPhillips is engaged in the production, development, transport, and marketing of crude oil, bitumen, natural gas, natural gas liquids, and liquefied natural gas worldwide. The company founded in 1917 has established operations in 29 countries mainly North America, Europe, Australia, and Asia.

ConocoPhillips (NYSE:COP)