The Williams Companies, Inc. operates as an energy infrastructure company in the United States. The company’s Williams Partners segment owns and operates approximately 13,700 miles of natural gas pipeline system extending from Texas, Louisiana, Mississippi, and the offshore Gulf of Mexico through Alabama, Georgia, South Carolina, North Carolina, Virginia, Maryland, Pennsylvania, and New Jersey to the New York City metropolitan area. It also owns and operates approximately 3,900 miles of mainline and lateral transmission pipelines extending from the San Juan basin in northwestern New Mexico and southwestern Colorado through Colorado, Utah, Wyoming, Idaho, Oregon, and Washington to a point on the Canadian border near Sumas, Washington. In addition, this segment engages in the production, fractionation, storage, marketing, and transportation of natural gas liquids; gathering, treatment, and processing of natural gas; and offers deepwater production handling and crude oil transportation services. It transports and stores natural gas for local natural gas distribution companies, municipal utilities, direct industrial users, electric power generators, and natural gas marketers and producers. The company’s Midstream Canada & Olefins segment is involved in gathering, treatment, and processing of natural gas; fractionation, storage, and transportation of natural gas liquids; and oil transportation. This segment produces natural gas liquids, such as propane, normal butane, isobutane/butylene, and condensate; ethylene, propylene; and other co-products to a range of customers in the energy and petrochemical industries. The Williams Companies, Inc. was founded in 1908 and is headquartered in Tulsa, Oklahoma.

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