About Business
Oneok is a natural gas utility company based in Tulsa, Oklahoma, United States. It was formed in 1906 by Ryan C. Haynes and C.B. Ames. The company provides natural gas as its main product and owns various subsidiaries, including Guardian Pipeline and Viking Gas Transmission. Oneok is also included in the Fortune 500 list and S&P 500 list. It was originally formed as Oklahoma Natural Gas Company in 1906 and renamed itself Oneok in 1980.? Oneok provides natural gas service across the United States, which contributes to 84% of its earnings. In 1999, the company acquired Southwest Gas, a natural gas company. It also acquired the Texas division and Southern Union Gas assets in 2002.?









