A compressor station on the Northwest Pipeline system. Northwest Pipeline delivers natural gas production in the Rocky Mountains to key markets in the Northwest, including Seattle and Portland.
Established in 2005, Williams Partners is an investment-grade diversified master limited partnership focused on natural gas transportation; gathering, treating, and processing; storage; natural gas liquid (NGL) fractionation; and oil transportation. The partnership’s business objectives are to generate stable cash flows sufficient to make quarterly cash distributions to our unitholders and to increase quarterly cash distributions over time.
Williams Partners manages its business and analyzes its results of operations on a segment basis. The partnership’s operations are divided into two business segments:
  • Gas Pipeline — includes the partnership’s interstate natural gas pipelines and pipeline joint venture investments.
  • Midstream Gas and Liquids — includes the partnership’s natural gas gathering, treating and processing business and is comprised of several wholly-owned and partially-owned subsidiaries.
Williams (NYSE: WMB) is the majority owner of Williams Partners, including the general-partner interest. Williams is an integrated natural gas company focused on exploration and production, midstream gathering and processing, and interstate natural gas transportation primarily in the Rocky Mountains, Gulf Coast, Pacific Northwest, Eastern Seaboard and the Marcellus Shale in Pennsylvania. For more details about Williams, visit

Contact Information:
Williams Partners L.P.
One Williams Center 5000
Tulsa, OK 74172-0172
Phone: (918) 573-2362 or (800) 600-3782

Investors may request a hard copy of our complete audited financial statements, free of charge, by calling 800-600-3782.

Transfer Agent and Registrar
Phone: 781-575-3100 or 800-884-4225
Hearing impaired: (800) 952-9245
Routine shareholder correspondence:
P.O. BOX 30170
College Station, TX 77842-3170
Overnight shareholder correspondence:
211 Quality Circle, Suite 210
College Station, TX 77845  
Shareholder website
Shareholder online inquiries

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