EdgeMarc Energy Holdings, LLC is an exploration and production company headquartered in Canonsburg, Pennsylvania, focused on the development of natural gas and natural gas liquids in the Appalachian Basin. The company controls approximately 45,000 net acres across Ohio and Pennsylvania, operating 60 producing wells in the Marcellus and Utica shale formations. Privately held by sponsors Goldman Sachs and Ontario Teachers’ Pension Plan, the firm employs 42 people and generated $116.9 million in consolidated revenue during 2018.