AGREEMENT AND PLAN OF MERGER by and among THE WILLIAMS COMPANIES, INC., WILLIAMS MERGER SUBSIDIARY, INC. and SOUTHERN UNION COMPANY Dated as of July [ ], 2011Merger Agreement • July 14th, 2011 • Williams Companies Inc • Natural gas transmission • Delaware
Contract Type FiledJuly 14th, 2011 Company Industry JurisdictionAGREEMENT AND PLAN OF MERGER, dated as of July [ ], 2011 (this “Agreement”), by and among The Williams Companies, Inc., a Delaware corporation (“Parent”), Williams Merger Subsidiary, Inc., a Delaware corporation and a direct wholly owned subsidiary of Parent (“Merger Sub”), and Southern Union Company, a Delaware corporation (the “Company”).