List of 39 Acquired Metals/Mining Companies in Pennsylvania

Name	Sector	Revenue $mlns	M&A Activity			Last 5 Years
Name	Sector	Revenue $mlns	Total	Buy	Sell	Last 5 Years
U. S. Steel Acquired Nippon Steel 2023-12-18 $14.9B Pittsburgh, Pennsylvania, United States website	Metals/Mining	21,065	10	6	4
RTI International Metals, Inc. Acquired Alcoa 2015-03-09 $1.5B Pittsburgh, Pennsylvania, United States website	Metals/Mining	783	6	6	-
Diamond Consolidated Industries, Inc. Acquired Reliance 2010-10-01 Wyoming, Pennsylvania, United States website	Metals/Mining	-	2	2	-
Signature Aluminum, Inc. Acquired ILSCO Corp. 2010-06-30 Greenville, Pennsylvania, United States website	Metals/Mining	-	2	1	1
Thalheimer Brothers Acquired Venture Metals 2025-01-13 Philadelphia, Pennsylvania, United States website	Metals/Mining	-	1	1	-
International Specialty Alloys, Inc. Acquired AMG Critical Materials 2019-10-09 New Castle, Pennsylvania, United States	Metals/Mining	-	-	-	-
Jerith Manufacturing Co., Inc. (Jerith Aluminum Fence) Acquired ASSA ABLOY 2017-04-18 Philadelphia, Pennsylvania, United States website	Metals/Mining	-	-	-	-
Anker Industries Acquired Opta 2023-12-21 Wilkins Township, Pennsylvania, United States website	Metals/Mining	-	-	-	-
Allison Custom Fabrication, Inc. Acquired Fenner Dunlop 2011-12-13 Allison, Pennsylvania, United States website	Metals/Mining	-	-	-	-
KB Alloys Acquired AMG Critical Materials 2011-02-21 $23.5M Reading, Pennsylvania, United States website	Metals/Mining	-	1	-	1
Reading Alloys, Inc. Acquired Kymera 2020-01-07 Robesonia, Pennsylvania, United States website	Metals/Mining	-	-	-	-
Universal Stainless Acquired Aperam SA 2024-10-17 $539M Bridgeville, Pennsylvania, United States website	Metals/Mining	286	-	-	-
Bushwick-Koons Steel Acquired Bushwick Metals LLC 2007-03-02 Parker Ford, Pennsylvania, United States website	Metals/Mining	-	-	-	-
Hydro Carbide, Inc. Acquired HBD Industries, Inc. 2003-01-01 Latrobe, Pennsylvania, United States website	Metals/Mining	-	-	-	-
Core Metals Group LLC Acquired Globe Specialty Metals, Inc. 2010-04-01 $52M Coraopolis, Pennsylvania, United States website	Metals/Mining	-	-	-	-
Dependable Punch Corp. Acquired Diamond Consolidated Industries, Inc. 2008-05-29 Wyoming, Pennsylvania, United States website	Metals/Mining	-	-	-	-

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