ONEOK Inc.

Public Company, Headquarters Location
100 W 5th St., Tulsa, OK 74103-4240, United States
(918)588-7000, (918)588-7960 fax, http://www.oneok.com

Primary SIC: Gas Transmission And Distribution, Primary NAICS: Natural Gas Distribution
Description: ONEOK, Inc. traces its origins to Oklahoma Natural Gas Company which was founded in 1906. Its stock trades on the NYSE under the trading symbol OKE. The company is a diversified energy company, producing and transporting natural gas in the United States. ONEOK reports operations in the following business segments: ONEOK Partners L.P., distribution, energy services and Other. The ONEOK Partners segment gathers and processes unprocessed natural gas and does fractionation of natural gas liquids, primarily in Oklahoma, Kansas, Montana, North Dakota and Wyoming. The company distributes natural gas in Oklahoma, Kansas and Texas. ONEOK's energy services operation provides natural gas marketing services to wholesale and retail customers in the United States and Canada. As of December 2008, the distribution segment provided natural gas distribution services to residential, commercial, industrial and transportation customers in Oklahoma, Kansas and Texas through Oklahoma Natural Gas, Kansas Gas Service and Texas Gas Service, each a division of ONEOK. In December 2008, the ONEOK Partners segment owned 14,600 miles of natural gas gathering pipelines in the mid-continent and Rocky Mountain regions. In addition, the ONEOK Partners segment owned nine active natural gas processing plants in the mid-continent region and four active natural gas processing plants in the Rocky Mountain region. More

Utilities: Natural gas production, gathering, processing, transmission, storage, and distribution and electric energy distribution. Manufacturing: Petroleum refining. Finance: Holding company.