bp

We specialize in providing consistent, dependable, high-quality fuels. BP's commitment to America goes well beyond providing the energy and jobs that fuel economic prosperity. The company supports a wide range of institutions and initiatives that strengthen the communities where its employees live and work Today, we support over 145,000 jobs across the country and we reinvest every dollar we earn here right back into the U.S. economy. We invest more here than in any other country - 90 billion dollars over the past 10 years - making us America's #1 energy investor.

From the website:Shell in the United States explores and produces energy products - fuels, oil, natural gas, lubricants, LPG, chemicals with major projects in the Gulf of Mexico and the Permian, with Hydrogen fuel stations in California, refineries and manufacturing in Texas and Pennsylvania.