We make energy happen.™
The Parachute Plant in the Piceance Basin can process 1.2 billion cubic feet per day of natural gas and handle 6,000 barrels per day of natural gas liquids.


Williams is one of North America’s largest natural gas gatherers and processors, dedicated to becoming the most reliable midstream service provider in the industry.  We’re focused on running large-scale assets and running them well.

Our large-scale midstream operations in the United States (held through our significant investment in Williams Partners L.P.) include natural gas gathering, processing and storage; natural gas liquid (NGL) production and transportation; and oil transportation. Areas of operation in the United States include the West, onshore and offshore Gulf of Mexico and the Marcellus Shale.

Williams also has a growing midstream business in Canada focused on processing oil sands off-gas into NGLs and olefins.  We’re the only company in the world that’s doing this.  We also have a domestic olefins business that provides customers in the petrochemical industry with a full suite of products and services.

Click on the items in the left-hand navigation to see more details about our midstream and olefins operations in the United States and Canada.