ONEOK, Inc. purchases, gathers, processes, transports, stores and distributes natural gas. The Company’s largest distribution markets are Oklahoma City and Tulsa, Oklahoma; Kansas City, Wichita, and Topeka, Kansas, and Austin and El Paso, Texas. Its energy services operation is engaged in wholesale and retail natural gas marketing and trading activities, and provides services to customers in many states and Canada. The Company is the sole general partner and owns 45.7% of ONEOK Partners, L.P., a limited partnership. ONEOK Partners gathers, processes, stores and transports natural gas in the United States and owns a natural gas liquids (NGLs) system that connects much of the NGL supply in the Mid-Continent region with key market centers. The Company has four business segments: ONEOK Partners, Distribution, Energy Services and Other.