List of 13 Maryland-based Energy Services and Equipment Companies

Name	Sector	Revenue $mlns	M&A Activity			Last 5 Years
Name	Sector	Revenue $mlns	Total	Buy	Sell	Last 5 Years
ThompsonGas PE Backed Redwood Holdings 2015-01-01 Frederick, Maryland, United States website	Energy Services and Equipment	-	7	7	-
Constellation Energy Group, Inc. Acquired Exelon 2012-03-12 Baltimore, Maryland, United States website	Energy Services and Equipment	-	10	6	4
CPower Energy Managment Private Baltimore, Maryland, United States website	Energy Services and Equipment	-	2	2	-
Curtis Engine & Equipment Co., Inc. Private Baltimore, Maryland, United States website	Energy Services and Equipment	-	1	1	-
Parallax Enterprises LLC Private Pikesville, Maryland, United States website	Energy Services and Equipment	-	1	1	-
Static Power Acquired Exponential Power 2021-10-15 Columbia, Maryland, United States website	Energy Services and Equipment	-	-	-	-
East Coast Underground, Inc. Acquired Artera Services 2013-10-09 Hurlock, Maryland, United States website	Energy Services and Equipment	-	-	-	-
Foundation Coal Holdings, Inc. Private Linthicum Heights, Maryland, United States	Energy Services and Equipment	-	-	-	-
Critical Power USA Acquired Unified Power 2016-08-03 Frederick, Maryland, United States website	Energy Services and Equipment	-	-	-	-
Holland Energy LLC Acquired Hoosier Energy Rural Electric Cooperative, Inc. Wabash Valley Power Association, Inc. 2008-04-15 $383M Baltimore, Maryland, United States	Energy Services and Equipment	-	-	-	-
Energy Federation Acquired AM Conservation Group 2024-06-13 Marlborough, Maryland, United States website	Energy Services and Equipment	-	-	-	-
Solar Style, Inc. Acquired Air Water International Corp. 2000-04-30 Baltimore, Maryland, United States website	Energy Services and Equipment	-	-	-	-
Wilcoxon Research, Inc. Acquired Meggitt 2004-12-16 Germantown, Maryland, United States website	Energy Services and Equipment	-	-	-	-

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