ONEOK
Oil and GasOklahoma, United States5001-10000 Employees
ONEOK is a public oil and gas company headquartered at 100 West 5th Street, Tulsa, Oklahoma. It operates as a midstream energy infrastructure operator, providing gathering, processing, fractionation, transportation, storage, and marine export services. The company maintains an approximately 60,000-mile pipeline network that transports natural gas, natural gas liquids, refined products, and crude oil to meet domestic and international energy demand. ONEOK is described as one of the largest diversified energy infrastructure companies in North America. The company employs between 5,001 and 10,000 people and trades on the NYSE under ticker OKE.