List of 31 Ohio-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
Qualus PE Backed New Mountain Capital 2021-06-01 Cincinnati, Ohio, United States website	Energy Services and Equipment	-	14	14	-
Babcock & Wilcox Enterprises NYSE : BW Akron, Ohio, United States website	Energy Services and Equipment	717	11	6	5
Marathon Petroleum NYSE : MPC Findlay, Ohio, United States website	Energy Services and Equipment	138,864	4	2	2
DIG PE Backed MPE Partners 2025-01-28 Columbus, Ohio, United States website	Energy Services and Equipment	-	2	2	-
Precision Acquired DIG 2025-01-28 Lancaster, Ohio, United States website	Energy Services and Equipment	-	2	2	-
MPLX NYSE : MPLX Findlay, Ohio, United States website	Energy Services and Equipment	10,904	1	1	-
Marathon Petroleum Corp. - Three Asphalt Terminals Acquired Asphalt Materials, Inc. 2020-11-12 Findlay, Ohio, United States	Energy Services and Equipment	-	-	-	-
STAR Turbine PE Backed Mangrove Equity Partners 2020-11-18 Marion, Ohio, United States website	Energy Services and Equipment	-	-	-	-
Hi-Grade Oil Co. - Oil and Lubricants Business Assets Acquired Mansfield Energy Corp. 2018-02-02 Sidney, Ohio, United States	Energy Services and Equipment	-	-	-	-
PARC Acquired RESA Power 2024-12-10 North Canton, Ohio, United States website	Energy Services and Equipment	-	-	-	-
The Brewer Co. - Utility Services Division Acquired Artera Services 2012-07-01 Cincinnati, Ohio, United States	Energy Services and Equipment	-	-	-	-
Babcock & Wilcox Enterprises - Diamond Power Acquired Andritz 2025-06-05 $177M Akron, Ohio, United States	Energy Services and Equipment	-	-	-	-
Battery Technology Acquired Alpine Power Systems 2022-07-27 Middletown, Ohio, United States website	Energy Services and Equipment	-	-	-	-
Cinergy Corp. Acquired Duke Energy 2006-04-03 $9B Cincinnati, Ohio, United States website	Energy Services and Equipment	-	-	-	-
Multi Products Acquired Synergy Energy Holdings LLC 2016-04-01 Millersburg, Ohio, United States website	Energy Services and Equipment	-	-	-	-
Lordstown Energy Center Acquired AlphaGen 2024-02-20 Lordstown, Ohio, United States website	Energy Services and Equipment	-	-	-	-

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