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Home > Industry Data > Industry Mergers & Acquisitions

Industry Mergers & Acquisitions - Updated 07/16/21

Below is a list of major energy (electric power) mergers and acquisitions since 1985 and all others since 1996. Type in a keyword for a specific search of purchasers and sellers. Using the pull-down menu, you may sort by purchaser, seller, status or date complete. The same pull-down allows you to filter by location or merger type to narrow your results. To view purchasers within a specific alpha section, click the desired letter below.

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51-75 of 235 items listed First Previous Next Last
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Purchaser Seller Status  
ArcLight Capital Partners LLC KGEN Enterprise, LLC Completed 07/12/2010 98
Apache Corporation Devon Energy Inc Completed 06/10/2010 1,050
Arch Coal, Inc. Tenaska Energy, Inc. Completed 03/11/2010 n/a
Algonquin Power & Utilities Corp. Integrys Energy Group, Inc. Completed 01/13/2010 n/a
American Petro-Hunter, Inc. Undisclosed Seller Completed 01/05/2010 0
AGL Resources Piedmont Natural Gas Company, Inc. Completed 01/01/2010 58
American Midstream Partners, LP Enbridge Energy Partners, LP Completed 11/05/2009 151
ArcLight Capital Partners LLC PPL Maine LLC Completed 11/02/2009 81
Atlas America Atlas Energy Resources, LLC Completed 10/01/2009 n/a
Arch Coal, Inc. Rio Tinto plc Completed 10/01/2009 764
Alpha Natural Resources Foundation Coal Holdings Inc. Completed 07/31/2009 1,400
ATP Oil & Gas Corporation Minerals Management Service (MMS) Completed 06/08/2009 0
American Petro-Hunter, Inc. Undisclosed Seller Completed 06/01/2009 0
Admiral Bay Resources Inc. Undisclosed Seller Completed 05/11/2009 0
Admiral Bay Resources Inc. Undisclosed Seller Completed 05/04/2009 2
Apache Corporation Marathon Oil Company Completed 01/01/2009 181
Andrew R. Fellon Fellon-McCord and Associates Completed 06/30/2008 n/a
American Electric Power Co Inc Dominion Resources, Inc. Completed 08/19/2007 85
Abu Dhabi National Energy Company Northrock Resources Ltd. Completed 08/14/2007 2,000
Astoria Generating Company Holdings, LLC EBG Holdings LLC Completed 06/01/2007 5,000
Ashmore Energy International Limited Distribuidora Electricidad del Sur S.A Completed 05/24/2007 180
American Electric Power Company, Inc. (AEP) Public Service Enterprise Group, Inc. (PSEG) Completed 05/16/2007 325
Abu Dhabi National Energy Company CMS Energy Corporation Completed 05/02/2007 900
ANZ Infrastructure Services Ltd Alinta Ltd. Completed 04/23/2007 225
Apache Corporation Anadarko Petroleum Corporation Completed 03/29/2007 1,000
51-75 of 235 items listed First Previous Next Last
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