Greg Butler

Senior Associate

Greg’s primary responsibilities include financial modeling, due diligence, transaction execution and portfolio company monitoring. He also works closely with Quantum’s portfolio companies on such activities as raising and structuring debt or additional equity, providing merger, acquisition and divestiture advice and executing commodity hedges.

Prior to joining Quantum, Greg was Co-Founder and Chief Investment Officer of Gryphon Oil & Gas, a Blackstone-backed E&P company, where he led the firm’s strategic direction and acquisition underwriting. Previously, Greg served as Chief Financial Officer of Accelerate Resources, a privately-held E&P company, where he was responsible for all corporate finance activities and portfolio management. Greg was formerly an Associate at Pine Brook Partners where he focused on private equity investments across the energy sector and began his career as an Analyst in the Upstream A&D Group of Simmons & Company. Greg graduated Cum Laude from Boston College with a dual B.S. in Finance and Corporate Reporting.

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