Williams Companies acquired a stake in Williams Partners for $10.5bn.

Williams Companies, a premier provider of large-scale infrastructure connecting US natural gas and natural gas products, acquired a stake in Williams Partners, an industry-leading, large-cap master limited partnership with operations across the natural gas value chain including gathering, processing and interstate transportation of natural gas and natural gas liquids, for $10.5bn. “This strategic transaction will provide immediate benefits to Williams and Williams Partners investors. Today’s announcement will maintain the income tax allowance that is included in our regulated pipeline’s cost-of-service rates. This transaction also simplifies our corporate structure, streamlines governance and maintains investment-grade credit ratings. The transaction will allow Williams to directly invest the excess coverage in our expanding portfolio of large-scale, fully-contracted infrastructure projects that will drive significant EBITDA growth without the need to issue equity for the broad base of projects currently included in our guidance." Alan Armstrong, Williams’ president and chief executive officer.